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Terminal allocation25
Dimensional drawing26
Overview of revisions..27
1.0.0 3/27
Adamczewski GmbH Operating Instruction VC 5 GVF
Function and applications
The digital multi-function temperature transducer of series VarioCheck VC 5 GVF are
freely programmable digital measuring transformer with two analogue outputs and up
to 4 limiting value relays. Alternatively, a resistance thermometer, a thermocouple or a
bipolar voltage of +/-144 mV is possible as input signal. The inputs are galvanic
separated from the auxiliary voltage and from the outputs. The two analogue outputs
can be utilized simultaneously, however, they must not have a common reference.
The input of all characteristics is carried out directly at the device or, alternatively, via
the configuration software ¡°AD-Studio¡±. An edit lock protects the device against
undesired parameter alteration. VarioCheck fulfils all tasks of a universal and secure
measuring value recording through integral function modules such as limiting value
messages, freely adjustable hysteresis, window comparer, selectable relay functions,
time-delayed switching, automatic or manual simulation modus, free linearising curves
and a wide range of supply voltage.
Features
? Resistance thermometer inputs, types Pt/Ni 100, Pt/Ni 500, Pt/Ni 1000
or alternative resistance transducer throug entering a R/T characteristic curve
? Thermocouples inputs, types J, T, K, E, N, S, R, B or alternative thermocouple
through entering a mV/T characteristic curve. Internal or external reference
junction selectable.
? Bipolar mV - Voltage input. Input of a characteristic possible.
? Current and voltage output, differently scalable and can be utilised
simultaneously
? Galvanic 3-circuit separation of input, output and supply
? LCD for display of different operating modes, lit in several colours (R/Y/B)
? Freely definable scaling of the quantity to be measured through stating range,
decimal point position and unit from the list or defined unit.
? Zoom function, expanded scale, Linearizing, inverse modus
? Automatic or manual simulation operation
? Monitoring of the measuring signal with up to 4 freely adjustable limiting value
(only version /R2 and /R4)
? Monitor functions, such as limiting values, window functions or signal trend, are
adjustable for each relay.
? Slave pointer function (saving min. and max. value)
? Locking the parameterizing via edit lock
? Non-volatile saving of all set parameter
? Luggable and codable terminal strips
? Menu languages switchable to: German, English, French
Type key
Type of device Characteristics
AD-VC 5 GVF/R0 ¡ñ Resistance thermometer Pt100, Pt500, Pt1000
¡ñ Resistance thermometer Ni100, Ni500, Ni1000
¡ñ Thermocouple types J, T, K, E, N, S, R, B
¡ñ Bipolar mV-voltage input
¡ñ Current output
¡ñ Voltage output
¡ñ LCD display
AD-VC 5 GVF/R2 As AD-VC 5 GVF/R0, however 2 relay outputs
AD-VC 5 GVF/R4 As AD-VC 5 GVF/R0, however 4 relay outputs
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Adamczewski GmbH Operating Instruction VC 5 GVF
Technical data
Resistance thermometer Pt100, Pt500, Pt1000 (DIN EN 60751)
Measuring range -200 .. +850 ¡ãC
Connection method 2-, 3- or 4-wire system
Resolution 16 Bit
Accuracy approx. 0,5 K
Smallest measuring span 20 K
Max. resistivity 10 Ohm/wire
Sensor supply
Pt100
Pt500, Pt1000
1
210
mA
¦ÌA
*With 2 conductor, the conductor resistance enters as offset into the measuring.
Resistance thermometer Ni100, Ni500, Ni1000 (DIN 43760)
Measuring range -60 .. +230 ¡ãC
Connection method 2-, 3-, 4-wire
Resolution 16 Bit
Accuracy approx. 0,5 K
Smallest measuring span 20 K
Max. resistivity* 10 Ohm/wire
Sensor supply
Ni100
Ni500, Ni1000
1
210
mA
¦ÌA
*With 2 conductor, the conductor resistance enters as offset into the measuring.
Thermocouple J, T, K, E, N, S, R, B (DIN EN 60584)
Reference junction internal
external
Measuring with LM35 at the
device terminals.
Reference junction
temperature selectable via
parameter.
Resolution 16 Bit
Accuracy approx. 0,2 % of measuring range
Measuring range type J -200..+1200 ¡ãC
Measuring range type T -200..+400 ¡ãC
Measuring range type K -200..+1360 ¡ãC
Measuring range type E -200..+1000 ¡ãC
Measuring range type N -200..+1300 ¡ãC
Measuring range type S -40..+1760 ¡ãC
Measuring range type R -40..+1760 ¡ãC
Measuring range type B +400..+1800 ¡ãC
Kleinste Messspanne 100 K
Voltage input +/18mV
Measuring range -18 .. +18 mV
1.0.0 5/27
Adamczewski GmbH Operating Instruction VC 5 GVF
Resolution 16 Bit
Accuracy approx. 20 uV
Input resistance >1 MOhm
Voltage input +/-36mV
Measuring range -36 .. +36 mV
Resolution 16 Bit
Accuracy approx. 20 uV
Input resistance >1 MOhm
Voltage input +/-72mV
Measuring range -72 .. +72 mV
Resolution 16 Bit
Accuracy approx. 20 uV
Input resistance >1 MOhm
Voltage input +/-144mV
Measuring range -144 .. +144 mV
Resolution 16 Bit
Accuracy approx. 20 uV
Input resistance >1 MOhm
Current output 20mA
Output range 0 .. 20,4 mA
Resolution 10 Bit
Accuracy approx. 20 uA
Maximum burden 500 Ohm
Residual ripple 20 uAss
Note: If the voltage output is used simultaneously, the two circuits must not be connected
externally with each other.
Voltage output 10V
Output range 0 .. 10,2 V
Resolution 10 Bit
Accuracy approx. 10 mV
Maximum burden 5 kOhm
Residual ripple 10 mVss
Note: If the current output is used simultaneously, the two circuits must not be connected
externally with each other.
Relay outputs A..D
Version up to 4 change-over contacts
Max. switching voltage AC
Max. switching voltage AC
250
2
V AC
A AC
Max. switching voltage DC
Max. switching voltage DC
50
2
V DC
A DC
1.0.0 6/27
Adamczewski GmbH Operating Instruction VC 5 GVF
Response characteristic
Sampling rate 1 measurements/s
Linearity error <0,2 % of measurement range
Temperature influence +/-100 ppm/K of end value
Supply
Supply voltage 50..253
20..350
V AC
V DC
Max. power Consumption at
24 DC
2,6 W
Max. power Consumption at
230V AC
5 VA
Housing
Dimensions WxHxD 33x110x128 mm
Material
Build-up DIN rail 35mm, EN 50022
Type of protection IP20
Connection method Screw clamps, can be pulled
off, 5mm grid
Clamp cross-section Max. 2.5 mm2
Weight Approx. 200 g
1.0.0 7/27
Adamczewski GmbH Operating Instruction VC 5 GVF
Environmental conditions
Admissible ambient
temperature
-10..60 ¡ãC
Storage and transport -10..70 ¡ãC
EMC
Product family standard EN 61326
Discharge static electricity, ESD IEC 61000-4-2
Electromagnetic fields 1) IEC 61000-4-3
Quick transients, burst IEC 61000-4-4
Impulse voltages, surge IEC 61000-4-5
Route controlled high-frequency signals IEC 61000-4-6
Error transmission EN55011, CISPR11
class B, living area
1) During checking, slight signal deviations are possible.
Galvanic separation, test voltages
Input to output 2,5 kV, 1min
Input/outputs to auxiliary
voltage
4 kV, 1min
Outputs among each other none
Input to programming
interface
none
LCD display
Resolution 42x64 pixel
Background lighting Three-colour red, green, blue
1.0.0 8/27
Adamczewski GmbH Operating Instruction VC 5 GVF
Block diagram
Operating the device
Display and operating elements
The device has at the front a graphic display with coloured background lighting and
the communication interface for configuration through a PC, for operating three short
stroke keys, for displaying the measuring value and the parameter.
1.0.0 9/27
Adamczewski GmbH Operating Instruction VC 5 GVF
Operation
The device is operated with the three keys, ?up¡°, ?down¡° and ?set¡°. There are no
combinations of keys, which have to be pressed simultaneously. The keys are pressed
one at the time. The key function depends on the current operating mode. It is
differentiated between a short and a long key pressure. A long key pressure is
recognised after approx. 2s. Therefore, in the following, pressing the key means
pressing the key briefly, key pressure > 2 seconds means a long pressure.
Key Function
?up¡° In normal operation, pressing this key returns you to the previous display. In
parametrising you navigate with this to the previous menu element. When
editing a parameter, the previous list element, or when incrementing a digit,
the selection is made with this key. The current display is scrolled or the
current parameter is incremented with a long key pressure.
?down¡° In normal operation, pressing this key takes you to the next display. In
parametrising you navigate to the next menu element. When editing a
parameter, the next list element, or decrementing a digit, the selection is
carried out with this key. The current display is scrolled or the current
parameter is incremented with a long key pressure.
?set¡° In normal operation, pressing the key switches on the lighting. A long key
pressure changes to parametrising. In parametrising, the selected element is
selected with pressing the key. A long key pressure returns you to the normal
operation. During editing, pressing the key confirms the selected list element
or the edited digit. A long key pressure returns you to parametrising.
The operating modes
The device is always in one of these operating modes, which are explained in more
detail in the following.
¡ñ Normal operation
¡ñ Menu
¡ñ Edit
¡ñ Error indicator
¡ñ Simulation
Operating mode normal operation
After switch on, the device is in normal operation and carries out all functions set in its
parameter. The indicator lighting is blue and goes off after approx. 2 minutes in
standard setting, if no other key has been pressed. The first line contains the heading,
the last line contains status information about relays and input signal. With the keys
?up¡° and ?down¡° you can switch between the following display views.
1.0.0 10/27
Adamczewski GmbH Operating Instruction VC 5 GVF
Display view Display image Comment
Scaled input
signal
Shows the scaled input signal.
Input signal Display of the selected input signal with unit.
Outputs Display of both analogue output signals with unit.
The calculated nominal values are shown. The device
cannot recognized a short circuit or an interruption
in the current loop, therefore it cannot show them.
Limiting values
A/B
limiting values
C/D
Shows the limiting values for relays A and B (only
with types /R2 and /R4).
Slave pointer Shows the min/max values of the scaled input
signal. The values can be reset with a long
depression of ?up¡° or ?down¡°.
Info Shows the following device information:
¡ñ Type of device
¡ñ Version of firmware
¡ñ Production number
1.0.0 11/27
MiMax
110,63
92,43
¡ãC
92,94
68,76
Ohm
ABCD
lim nn
10,00
20,00
¡ãC
40,00
50,00
¡ãC
ABCD
Outp
10,00
mA
5,00
V
ABCD
sig
120,3
T Ohm
ABCD
scsig
12,34
T ¡ãC
ABCD
Info
VC3R4
1.00
12345
67
ABCD
Adamczewski GmbH Operating Instruction VC 5 GVF
The status line
The last line in the display contains status information for the relays and the signal
condition. The max. four relays are marked with the capital letters 'A'..'D'.
Mark Meaning
1-4 ¡ñ 'N' Relay N is activated (also Relays 'A', 'B', 'C' or 'D')
¡ñ 'n' Relay N has been activated (indication only when the parameter ?save¡°
has been set to ?yes¡° for this relay). Through pressing the key ?set¡°, the
flag can be deleted again.
¡ñ '-' Relays N is not activated.
¡ñ ' ' Space. No relay exists for this type of device.
5 ¡ñ In normal operation, the status of the measuring signal is shown here.
Arrow up/down ' ', ' ' shows that the measuring signal has ¡ø ¨‹
exceeded/fallen below the set input measuring range. This indicator is
empty in the valid range.
¡ñ 'S' is shown in simulation modus. Exceeding of the measuring range is not
possible here.
Operating mode menu
A long depression of the key ?set¡° takes you from normal operating mode to operating
mode menu. The indicator lighting is yellow. In the menu tree you can navigate up
and down with the keys ?up¡° and ?down¡°. With pressing the key ?set¡° the elements
are selected. This can be a parameter, a further sub-menu or also a device function,
such as contrast setting. Each menu offers as last entry the possibility to return to the
previous menu. The last entry is marked with an arrow to the left ?<¡° (see also section
?The menu tree¡°). A long depression of the key ?set¡° returns you to normal operating
mode. If no entry is made for approx. three minutes, you are also branched to the
normal operating mode.
Operating mode edit
Selecting a parameter with a short depression of the key ?set¡° takes you from the
menu to the edit modus. The indicator lighting is white. Altered parameter become
effective immediately. If no entry is made for approx. three minutes, you are branched
to the menu again.
Parameter Indicator image Comment
Numeric
parameter
The current digit, which can be edited, is shown
inverse and can be incremented or decremented with
the keys ?up¡° and ?down¡°. When the last edited digit
is confirmed with ?set¡° and the digit has passed the
data check, the parameter is taken over. A long
depression on the key ?set¡° cancels the entry and
returns to the menu.
Lists The current list element is shown inverse and can be
altered with the keys ?up¡° and ?down¡°. If the current
list element is confirmed with the key ?set¡°, the
selected entry is taken over. A long depression on the
key ?set¡° cancels the entry and returns to the menu.
Operating mode error indication
After an error has occurred, you get to the error indication. The indicator lighting is
red.
1.0.0 12/27
0
filter
004
s
sig
TC
mV
RTD
Adamczewski GmbH Operating Instruction VC 5 GVF
Type of error Indicator image Comment
Input error The faulty value is shown and must be confirmed
through pressing the key ?set¡°.
Signal error If a line interruption is recognized by the signal
control, it is indicated. The word ?sensor¡° appears in
the display. The key ?set¡° suppresses the error for
approx. 3 minutes. If the error subsequently still
exists, the indication appears again. The indication
only appears if the device is in normal operation, not
in the menu. If the error is eliminated, the unit goes
automatically into normal operation again.
Operating mode simulation
With setting the relevant parameter in the menu you get to the operating mode
simulation. The indicator lighting is orange. If an over-range occurs in normal
operation, a capital 'S' is shown here on the right in the status line instead of an
arrow.
Type of
simulation
Indicator image Comment
On, Auto To switch on the simulation, go to the simulation
menu and set the parameter for the simulation mode
to ?On¡° or ?Auto¡°. The simulation is ended through
setting the simulation mode to ?off¡° again, or when
in simulation mode ?Auto¡° the simulation time of
approx. three minutes has expired.
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scsig
12,34
¡ãC
ABCDS
error
10004
s
error
sensor
Adamczewski GmbH Operating Instruction VC 5 GVF
Configuration
The menu tree
The illustrated menu tree contains all menu elements as diagram. However, dependent
on setting and device type, not all menu elements are illustrated in the device. The
menu is accessed from the normal operation through pressing the key ?set¡° for a
longer duration. Through pressing the key ?set¡° briefly, either the submenu or the edit
mode of the relevant parameter is accessed. Selecting the arrow to the left ?<¡° at the
end of each menu returns you to the higher menu.
1.0.0 14/27
main menu
analog value
limiting value
simulation
options
<
analog value
input
characteristic
output
<
limiting value
limiting value A
limiting value B
limiting value C
limiting value D
<
limiting value n
type of action
function
switch points
saving
tan
tab
<
input
filter
signal type
RTD type
RTD connection
RTD scale range
TC type
TC reference junction
TC refer. junct. temp.
TC scale range
mV type
mV scale unit
mV free scale unit
mV scale range
mV range
learning
trend
<
characteristic
<
output
0..20mA
0..10V
<
simulation
modus
range
increment
time pattern
<
Optionen
display
parameter
<
display
contrast
lighting
language
<
parameter
edit
save
load
factory settings
<
learning
start
end
<
trend
time interval
delta+
delta-
<
Adamczewski GmbH Operating Instruction VC 5 GVF
Device parameter
The following describes the device parameter and device functions, which can be
altered or executed in the menu.
Note: altered device parameter become effective immediately, even if you are still in
the menu.
Input
Name Factory setting Range Unit Comment
Filt 2 1..1000 s Input filter. 1 switches
the filtering off.
Sig ?RTD¡° ?RTD¡°
?TC¡°
?mV¡°
Selection of input
signal. Resistance
thermometer,
thermocouple or mVinput.
RTD type
1)
?Pt100¡°,
?Pt500¡°,
?Pt1k¡°, (Pt1000)
?Ni100¡°,
?Ni500¡°,
?Ni1k¡°, (Ni1000)
?R/T¡°
Selection of resistance
thermometer. When
selecting ?R/T¡°, the
user defined R/Tcharacteristic
is used.
RTD
connection
1)
?3¡° ?2¡°
?3¡°
?4¡°
Type of RTD connection
method. 2-, 3- or 4-
conductor method.
RTD scale
range
1)
Pt, alle Typen: 0..100
Ni, alle Typen: 0..100
R/T: 0..100
-200..850
-60..230
-200..1500
¡ãC
¡ãC
¡ãC
Scaled measuring range
of the resistance
thermometer.
TC type
2)
?J¡° ?J¡°,
?T¡°,
?K¡°,
?E¡°,
?N¡°,
?S¡°,
?R¡°,
?B¡°
?U/T¡°
Selection of
thermocouple type.
When selecting ?U/T¡°,
the user defined U/Tcharacteristic
is used.
TC modus
2)
?int¡° ?int¡°
?ext¡°
Internal or external
reference junction.
TC Tv
2)
25 0..100 ¡ãC Temperature of the
external reference
junction. Is only used if
the external reference
junction is selected.
TC scale range
2)
type J: 0..500
type T: 0..200
type K: 0..500
type E: 0..500
type N: 0..500
type S: 0..500
type R: 0..500
type B: 500..1500
U/T: 0..500
-200..1200
-200..400
-200..1360
-200..1000
-200..1300
-40..1760
-40..1760
+400..1800
-200..1500
¡ãC
¡ãC
¡ãC
¡ãC
¡ãC
¡ãC
¡ãC
¡ãC
¡ãC
Scaled measuring range
of the thermocouple.
mV type
3)
?144mV¡° ?18mV¡°,
?36mV¡°,
?74mV¡°,
?144mV¡°,
Selection of mV
measuring range. If
?U/Sk¡° selected, the
user defined mV/Sk
1.0.0 15/27
Adamczewski GmbH Operating Instruction VC 5 GVF
?U/Sk¡° characteristic is used.
mV SEUnit
3)
?%¡° ?¡ãC¡°,
?¡ãF¡°,
?%¡°,
?mA¡°,
?V¡°,
?mV¡°,
?Ohm¡°
?A¡°
? ?¡°
Scale unit of the mV
signal. If the last input
??¡° is selected, the
string entered as unit in
fS is shown.
mV fSUnit
3)
? ?¡° 5 ASCII-Zeichen
32 bis 126, also
Leerzeichen ' ' bis
Tilde '~'.
Free scale unit. To use
the free scale unit, the
last unit from the list (?
?¡°) must be selected
under ?SEinh¡°.
mV scale range
3)
0..100 -999999..9999999 Scaled measuring range
of the mV-input. The
unit is determined
under SEinh or fSEin.
mV range
3)
18mV: -18..18
16mV: -36..36
72mV: -72..72
144mV: -144..144
U/Sk: -144..144
-18..18
-36..36
-72..72
-144..144
-144..144
mV
mV
mV
mV
mV
Measuring range of the
mV-input.
1) Appears only with sig = ?RTD¡°.
2) Appears only with sig = ?TC¡°.
3) Appears only with sig = ?mV¡°.
Learning
Name Comment
Start The current measuring value is shown. Pressing ?set¡° takes over the measuring
value as measuring range start.
End The current measuring value is shown. Pressing ?set¡° takes over the measuring
value as measuring range end.
Trend
Name Factory setting Range Unit Comment
time 1 1..100000 s Time slot pattern in which
the trend is ascertained
cyclical.
Delt+ 1 0,00001..
9999999
¡ãC or
SEinh
value signal difference in
scaled unit for recognition
of a rising trend.
Delt- 1 0,00001..
9999999
¡ãC or
SEinh
value signal difference in
scaled unit for recognition
of a falling trend.
Characteristic curve
With signal = ?RTD¡° and type = ?R/T¡°, up to 24 R/T value pairs can be entered in the
characteristic.
Name Factory setting Range Unit Comment
1..24 R: 0
T: 0
0..4000
-200..2000
Ohm
¡ãC
Resistance values and
temperature values of the
user defined R/T
characteristic.
1.0.0 16/27
Adamczewski GmbH Operating Instruction VC 5 GVF
With signal = ?TC¡° and type = ?U/T¡°, up to 24 U/T value pairs can be entered in the
characteristic.
Name Factory setting Range Unit Comment
1..24 U: 0
T: 0
-144..144
-200..2000
mV
¡ãC
Voltage values and
temperature values of the
customer defined U/T
characteristic.
With signal = ?mV¡° and type = ?U/T¡°, up to 24 U/Sk value pairs can be entered,
whereby Sk is the scaled magnitude.
Name Factory setting Range Unit Comment
1..24 U: 0
S: 0
-144..144
-999999..
9999999
mV
Skal.-
einheit
Voltage values and scaled
values of the user defined
U/Sk characteristic.
Output
Name Factory setting Range Unit Comment
Output 0..20mA 0..20 0..20,4 mA Current output range
Output 0..10V 0..10 0..10,2 V Voltage output range
Limiting value n
Name Factory setting Range Unit Comment
Type of action n
1)
?Work¡° ?act¡°
?pass¡°
Action relay n. Full-load
current or closed-circuit
current.
Function n
1)
?Hyst¡° ?off¡°
?hyst¡°
?windo¡°
Action relay n. No relay
editing, hysteresis or
window comparer.
Switch points n
1)
A: 10.0/20.0
B: 30.0/40.0
C: 50.0/60.0
D: 70.0/80.0
%
%
%
%
Switch points relays A..D
in scaled units.
Saving n
1)
?No¡° ?no¡°
?yes¡°
Save responded relays in
the display as lower case
letter.
Response time n
1)
0 0..9999 s Time delay before the
relay responds.
Release time n
1)
0 0..9999 s Time delay before the
relay releases.
1) n = 1..2 with device variant /R2 and 1..4 with device variant /R4.
2) For further explanations see status line.
Simulation
Name Factory setting Range Unit Comment
Modus ?Off¡° ?Off¡°
?On¡°
?Auto¡°
Determines the operating
mode of the simulation.
Simulation off, temporary
(switches itself off after
approx. 3 minutes) or
constant
Range 0..100 -999999..
9999999
¡ãC oder
SEinh
Simulation range in scaled
units.
Increment 1 0,00001.. ¡ãC oder Simulation increment in
1.0.0 17/27
Adamczewski GmbH Operating Instruction VC 5 GVF
9999999 SEinh scaled units.
Time slot pattern 1 1.9999 s Simulation time slot
pattern
Display
Name Factory setting Range Unit Comment
Contrast 50 0..100 % Display contrast is altered
during setting and is
permanently saved
through confirming with
?set¡°. A long depression of
the key ?set¡° cancels the
value.
Lighting ?Auto¡° ?Off¡°
?On¡°
?Auto¡°
Display lighting
permanently off,
permanently on or
automatic off approx.
Three minutes after the
last key has been pressed.
Language ?de¡° ?de¡°
?en¡°
Indicator language
German, English or
French+.
Parameter
Name Factory setting Range Unit
Edit ?Yes¡° ?No¡°
?Yes¡°
Edit parameter release or barring.
Save ?No¡°
?Yes¡°
Save current device parameter in the
EEPROM.
Load ?No¡°
?Yes¡°
Load device parameter from the
EEPROM.
Factory setting ?No¡°
?Yes¡°
Execute function ?factory setting¡°.
The current device parameter are
overwritten with the works values. A
reset is carried out afterwards.
1.0.0 18/27
Adamczewski GmbH Operating Instruction VC 5 GVF
Device functions
Filtering the input signal
The input signal is transformed to a digital value via an analogue digital transducer
and is filtered digital prior to any further processing. The raw value of the A/Dtransducer
is filtered during each programme through-run with the following function:
Xt=
Xt«ÆX t?1?«áF?1«â
F
whereby X is the A/D-transducer value, t is the time of the current measuring, t-1 is
the time of the last measuring and F is the filter value. The connection between the
filter digit F and the response time on 90% of the final value with a jump of the input
signal from 0% to 100%
t
90=F?2,2«Ú6?t Z
whereby tZ is the cycle time of the data acquisition of 1s with VC 5 GVF.
Monitoring of the input signal for measuring range and sensor break
Resistance thermometer, thermocouple and mV input are monitored for exceeding or
falling below the set measuring ranges and for sensor break. Dependent on error, the
device triggers the following reactions.
Error Reaction
Exceeding the measuring
range
The indicator shows an up arrow ' ' in the status line. ¡ø
The measuring value is shown up to the maximum possible value.
The analogue outputs are limited to the end of the output range.
The relays work normally.
Falling below the
measuring range
The indicator shows a down arrow ' ' in the status line. ¨‹
The measuring value is shown up to the minimum possible value.
The analogue outputs are limited to the beginning of the output
range.
The relays work normally.
Sensor break.
Exceeding or falling below
the range span of the A/D
transducer
The display changes to the error indication.
The analogue outputs are limited to the beginning of the output
range.
The relays are switched off.
1.0.0 19/27
Adamczewski GmbH Operating Instruction VC 5 GVF
User defined resistance thermometer
Resistance thermometer, which do not exist in the list, can be reproduced through a
R/T table. Through selecting ?X/Y¡° from the list of resistance thermometer, the user
defined table for resistance thermometer is activated. Under ?Kennl¡° in the analogue
menu, up to 24 support points can now entered as value pairs with the unit Ohm and
¡ãC. The resistance must lie within a range of 0..4000¦¸, the temperature within
-200..+2000¡ãC. The number of points is freely selectable, however, there should be
sufficient supports available for illustrating the characteristic. The temperature
ascertained via the characteristic is transferred linear to the output via the set
measuring range. Terminal 7 is to be used for feeding(-).
Example: A KTY-2000 probe is to be used for monitoring the room temperature. The
temperature range of 0..50¡ãC is to be read out on the current output as analogue
value of 4..20mA. The limiting value function (only device type /R2 or /R4) is to switch
on the relay at T > 23¡ãC and switch it off again at T < 20¡ãC.
Settings:
¡ñ Under ?Haupt/Analo/Eing/Sig¡° select input signal ?RTD¡°.
¡ñ Under ?Haupt/Analo/Eing/RTD/Typ¡° mit ?X/Y¡° select the user defined resistance
thermometer.
¡ñ Under ?Haupt/Analo/Kennl¡° enter the characteristic of the KTY probe.
1495¦¸/-10¡ãC; 1630¦¸/0¡ãC; 1772¦¸/10¡ãC; 1922¦¸/20¡ãC; 2000¦¸/25¡ãC;
2080¦¸/30¡ãC; 2245¦¸/40¡ãC; 2418¦¸/50¡ãC; 2598¦¸/60¡ãC
Note: the characteristic is reproduced with 9 points for the interesting range,
however, more points can also be used.
¡ñ Under ?Haupt/Analo/Eing/Ber¡° enter the measuring range of 0..50¡ãC.
¡ñ Under ?Haupt/Analo/Ausg/20mA¡° enter the output range of 4..20mA.
¡ñ Under ?Haupt/Grenz/Gw A/Grenz¡° enter the switch points 20..23¡ãC.
User defined thermocouple
Thermocouples, which do not exist in the list, can be reproduced through a R/T table.
Through selecting ?X/Y¡° from the list of thermocouples, the user defined table for
thermocouples is activated. Under ?Kennl¡° in the analogue menu, up to 24 support
points can now be entered as value pairs with the units mV and ¡ãC. The voltage must
be within a range of -144..+144 mV, the temperature within -200..+2000¡ãC. The
number of points is freely selectable, however, there should be sufficient support
points available for illustrating the characteristic. The temperature ascertained via the
characterisic is transferred linear to th eoutput via the set measuring range.
User defined mV input
The voltage input can be linearised via a table. Through selecting ?X/Y¡° from a list of
mV inputs, the user defined table for mV signals is activated. Under ?Kennl¡° in the
analogue menu, up to 24 supports points can be entered as value pairs with the units
mV and the scaled unit. The voltage must lie within a range of -144..+144 mV. There
is no limitation for the scaled unit. The number of points is freely selectable, however,
there should be sufficient support points available for illustrating the characteristic.
1.0.0 20/27
Adamczewski GmbH Operating Instruction VC 5 GVF
Relay function
The relay function can be set for each single relay. The terms ?active¡° and ?passive¡° or
?not active¡° refer to the logic of the limiting value function. Whether the relay
responds or releases during activated function depends on the setting of the type of
action for this relay. Here, full-load current means responded with activated function
and not responded with not activated function. With closed-circuit current the reverse
is true.
Hysteresis function
The hysteresis function becomes active when the measuring value has exceeded the
upper switch point and the on-delay ¡°tan¡± has expired. It becomes passive again when
the measuring value falls below the lower switch point and the drop-out delay ¡°tab¡±
has expired.
Window function
The window function becomes active when the measuring value lies between the
upper and the lower switch point and the on-delay ¡°tan¡± time tvon is expired. It
becomes passive again when the resuming value falls below the lower switch-point or
the upper switch point is exceeded and the drop-out delay ¡°tab¡± is expired.
1.0.0 21/27
input
time
tan tab
hysteresis
o.S.
u.S.
input
time
tan tab tan tab
window comparator
o.S.
u.S.
Adamczewski GmbH Operating Instruction VC 5 GVF
Trend function
The trend function shows the trend of the input signal over time. For this, the present
measuring value is frozen at certain intervals, the trend time, and at the end of the
trend time, the frozen value is compared to the current measuring value, plus or
minus a parametrisable trend difference. This comparison results in a rising, falling or
invariable trend.
rising trend=datat«È«ádata«át?trend time«â«Ætrend rising «â
falling trend=datat«Ç«á data«át?trend time«â?trend falling «â
otherwise
constant trend
In normal mode, the trend can be read off in the display for the input signal and the
scaled input signal in the unit line left, underneath the numerical value of the signal.
The arrow up ?¡ø¡° means rising signal trend, the arrow down ?¨‹¡° means a falling signal
trend and the equal sign ?=¡° means an invariable signal trend. For parametrising the
trend function, three parameter are available, ?Trend time¡°, ?Trend rising¡° and ?Trend
falling¡°. The trend information rising, falling or invariable signal can also be displayed
through the relay outputs. For this, the relay function of the corresponding entry must
be selected from the list. Each relay can take on a different relay function, for
instance, relay A can show the rising trend, relay B can show the invariable trend. In
the illustration, relay A is configured for display of rising trends and relay B is
configured for display of an invariable trend.
Note: The trend information is only determined at the end of the trend time. With long
trend times, this can possibly lead to confusion, if the trend of the monitored signal
reverses several times during the trend time, when the trend of the last interval is still
displayed.
1.0.0 22/27
relay
A
B
time
input
trend function
time
tT t
T t
T t
T t
T
? ¡ø ¡ø = ¨‹
Adamczewski GmbH Operating Instruction VC 5 GVF
Simulation
In simulation mode, the VC 3 GVF offers the possibility to specify the scaled value
manually. This possibility is an important aid, for instance, during commissioning,
when there are still no, or not the required, measuring values available from the
process.
Note: All other device functions such as limiting value, editing and analogue output
remain functioning without limitation, as if the scaled value had been derived from the
measuring value. This characteristic can be utilised very well, for instance, for the
nominal value specification at the analogue output.
Setting the simulations parameter
To set the simulation parameter, the parameter from the simulation menu must be
checked or altered. Set the simulation modus to ?Temp¡°, when the simulation mode is
to be cancelled automatically after approx. 3 minutes and the device returns to normal
mode. Set the simulation modus to ?Const¡° when the simulation mode should remain
permanently switched on.
The limits for the simulation value are set with the simulation range. The increment
determines the increment, around which the manual or automatic
incrementing/decrementing is carried out. The time slot pattern specifies in seconds
the interval during automatic incrementing/decrementing.
Note: The simulation modus is saved non-volatile. After switching the device off and
then on again, it is still in simulation modus!
Starting Simulation
After the simulation modus has been set to ?On¡° or ?Auto¡°, long depression of the
?set¡° in the menu. Instead of changing to the normal mode, the device now goes into
simulation mode and displays the scaled value.
Note: the last value from the normal mode is taken over as starting value in
simulation mode.
Specifying the simulation values manually.
Starting with the start value, the simulation value is increment or decrement by the
increment through pressing the key ?up¡° or ¡°down¡°.
Shutting the simulation values down automatically as ramp
With a long pressure on the key ?up¡° or ¡°down¡°, the simulation value in the specified
time slot pattern is automatically incremented or decremented. If the simulation value
has reached the end or the beginning of the simulation range, the direction reverses
automatically. The automatic mode can be ended again with pressing the key ?up¡° or
?down¡°.
Stopping the simulation
The simulation can be stopped through setting the simulation modus in the simulation
menu again to ?off¡°. If the simulation mode is set to ?Auto¡°, the function stops
automatically after approx. 3 minutes.
1.0.0 23/27
Adamczewski GmbH Operating Instruction VC 5 GVF
Connection pictures
Terminal location
1.0.0 24/27
current
20 mA
outputs
voltage
10 V
1 3 1 4 1 5 2 1 4 5 6 1 0 1 1 1 2 1 6
relay A relay B relay C relay D
1 7 1 8 2 2 2 3 2 4
broad range
50..253 VAC or 20..350 VDC
power-supply
1 9 2 0
inputs
TC
mV
2 3
R TD
4-wire
1 2 3 *
RTD
2-wire
1 2 3 *
R TD
3-wire
1 2 3 *
clamp 9: Pt/Ni 100
clamp 8: Pt/Ni 500
clamp 7: Pt/Ni 1000
*
upper terminal location
lower terminal location
52 3 41 6 118 9 107 12
1714 15 1613 18 20 212219 23 24
Adamczewski GmbH Operating Instruction VC 5 GVF
Terminal allocation
Terminal Function
1 Supply (+) Resistance thermometer, all types
2 Input (+) for resistance thermometer, mV and thermocouple
3 Input (-) for resistance thermometer, mV and thermocouple
4 Relay A NO
5 Relay A NC
6 Relay A COM
7 Supply (-) resistance thermometer Pt1000, Ni1000 and user-defined resistance
thermometer.
8 Supply (-) resistance thermometer Pt500, Ni500
9 Supply (-) resistance thermometer Pt100, Ni100
10 Relay B NO
11 Relay B NC
12 Relay B COM
13 Output 0/4..20mA
14 Output 0/4..20mA ground 1)
15 Output 0..10V
16 Relay C NO
17 Relay C NC
18 Relay C COM
19 Power-supply
20 Power-supply ground, N
21 Output 0..10V ground 1
22 Relay D NO
23 Relay D NC
24 Relay D COM
1) When using both outputs, there must not be a galvanic connection between these terminals.
1.0.0 25/27
Adamczewski GmbH Operating Instruction VC 5 GVF
Dimensional drawing
1.0.0 26/27 91
128
110
33
VarioC heck VC 5
AD-P C
up d own s et
ADAMCZEWSKI
Adamczewski GmbH Operating Instruction VC 5 GVF
Overview of revisions
Revision Date Comment
1.0.0 23.07.2009 Document created
1.0.0 27/27
ADAMCZEWSKI
E l e k t r o n i s c h e M e s s t e c h n i k G m b H

?
VarioCheck VC4S
The VarioCheck AD-VC4S combines Isolation Amplifier, Measuring
Transducer, Indicating Device, Simulator,
.
Linearizer and Limit Switch in
one unit
Digital Multi-function Measuring Transducer
norm analogue signal
supply of transmitter
2 analogue outputs
4 limiting value relays
+Uh Sig. 0V
current
max. 20 mA
2-wiretransmitter
(4..20 mA)
3-wiretransmitter
(0..20 mA)
potentiometer
3-wire
CW CCW
output
input power supply
voltage
max. 10 V
current
max. 20 mA
voltage 10 V
(max. 1 V)
+ + +
+ +
6 7 8 4 3 6 3 6 7 4 5 7 1 2
9 10 11 12
Multi-function Measuring transducer
AD-VC 3 GVF / R0
Allpower
50-253 V AC
20-253 V DC
relay B
16 17 18
relay A
13 14 15
AD-VC 3 GVF / R2
relay D
22 23 24
relay C
19 20 21
AD-VC4S R4
ADAMCZEWSKI Elektronische Messtechnik GmbH

Freely programmable digital measuring transformer
?
VarioCheck VC4S
Function and applications
The digital multi-function measuring transformer of series VarioCheck VC4S R0-R4 are freely programmable digital
measuring transformer with two analogue outputs and up to 4 limiting value relays. Extensive standard equipment
and additional options solve almost all imaginable tasks of a modern evaluation. The input of all characteristics is
carried out directly at the device or, alternatively, via the configuration software ?VarioConfig¡°.
VarioCheck fulfils all tasks of a universal and secure measuring value recording through integral function modules
such as limiting value messages, freely adjustable hysteresis, selectable relay functions, time-delayed switching,
automatic or manual simulation modus, free linearizing curves and a wide range of supply voltage.
?
Features ?Bipolar voltage inputs ?Unipolar current input ?Supply of 2-/3-wire transmitter ?Potentiometer input ?Galvanic 3-circuit separation of input, output and supply. ?Error message with missing or defective sensor at measuring range 4-20 mA ?Display backlight detachable, display contrast adjustable
Freely definable scaling of the quantity to be measured through stating range, decimal
?
point position and unit from the list or defined unit ?Zoom function, expanded scale, linearizing, inverse modus ?Automatic or manual simulation operation ?Monitoring of the measuring signal with up to 4 freely adjustable limiting values ?Slave pointer function (saving min. and max. value) ?Locking the parameterizing via edit lock ?Non-volatile saving of all set parameter ?Menu languages switchable to: German, English, French
Pluggable and codable terminal strips connecting diagram: AD-VC 3 GVF R4
ADAMCZEWSKI
E l e k t r o n i s c h e M e s s t e c h n i k G m b H
VarioCheck VC 4 S
A
B
C
D
9876,5Liter
ADAMCZEWSKI Elektronische Messtechnik GmbH
VarioCheck VC 4 S
A
B
C
D
9876,5Liter
ADAMCZEWSKI Elektronische Messtechnik GmbH
VarioCheck VC 4 S
A
B
C
D
9876,5Liter
ADAMCZEWSKI Elektronische Messtechnik GmbH
Special functions of the multi-measuring transducer
?
VarioCheck VC4S
For instance: the simulation mode
In simulation mode, the VC4S R0-R4 offers the possibility to specify the scaled value manually. This possibility
is, for instance, an important aid during commissioning, if no measuring values, or not the required measuring
values, from the process exist yet. All other device functions, such as limiting value editing and analogue
output, continue to function without limitation, as if the scaled value is derived from the measuring
value. This characteristic can also be utilised, for instance, to specify the nominal value on the analogue
output.
For instance: the linearizing of characteristics
A free table with 24 x/y value pairs is available for characteristics linearizing. During this, it is very helpful that
the Y-values are entered already in scaled values. The characteristics data for a horizontal cylinder and a ball
container are already completely entered and have only to be activated.
For instance: the diversity of the limiting value functions
The limiting value functions can be set separately for each individual relay. Whether hysteresis function or
window function, time delays can also be defined singly for each operating mode. Also, the mode of
action of the relays can be adapted to the application.
For instance: the user-friendly operation
The device is equipped with three short-stroke keys at the front for operating, for display of the measuring
value and the parameter in a graphic display with clout background lighting and a communication interface
for configuration via a PC. The menu language can be defined directly in the device, the colour of the display
immediately indicates the operating mode or errors and with the PC-interface, the documentation of the complete
configuration is ensured.
For instance: the functional housing
The devices are intended for front mounting in switchboards. And with the standard clamps, which can be
pulled off, it can be clamped on without problems.
Felix-Wankel-Str. 13 / 74374 Zaberfeld
Tel. +49 (0)7046-875 Fax +49 (0)7046-7678
vertrieb@ad-messtechnik.de
ADAMCZEWSKI
E l e k t r o n i s c h e M e s s t e c h n i k G m b H
AD-VC4S R0 = without contact output
AD-VC4S R2 = 2 contact output
AD-VC4S R4 = 4 contact output
96
92
43,5
48
136
mounting bracket
switchboard
Printed 07/2010. We reserve the right for technical changes
Dimensions and model code:
Specification
?
VarioCheck VC4S
Current input
Measuring range 0-20 mA
Resolution/Accuracy 10 bit / approx. 21 ¨¬A
Input resistance 54 Ohm
Voltage input 10V
Measuring range -10 V+10 V
Resolution/Accuracy 10 bit / approx. 21 mV
Input resistance 100 kOhm
Voltage input 1 V
Measuring range -1 V+1 V
Resolution/Accuracy 10 bit / approx. 2,5 mV
Input resistance 100 kOhm
Potentiometer input
Connection method 3-wire
Admissible total resistance 100 Ohm10 kOhm
Current output
Output range max. 20 mA
Resolution/Accuracy 10 bit / approx. 20 A
Maximum burden 500 Ohm
Residual ripple 10 ¨¬Ass
¨¬
Voltage output 10V
max. 10 V
Resolution/Accuracy 10 bit / approx. 11 mV
Maximum burden 10 kOhm
Residual ripple 10 mVss
Output range
Relay outputs AD
Version up to 4 change-over contacts
Max. switching voltage AC/DC 250 VAC / 50 VDC
Max. switching current AC/DC 2 AAC / 2 ADC
Transmitter supply
Supply voltage, no-load running 23 V
Supply voltage, 20mA 21 V
Current limiting approx 50 mA
Transient response
Rise time 100 ms (output to 90% with
input of 0-20mA)
Linearity error <0,2 % of end value
Temperature influence +/- 100 ppm/K of end value
Supply
supply voltage 20..253 VDC and 50..253 VAC
Max. power consumption at 24VDC / 230VAC 2,5W / 4,4VA
Housing
Manner of fastening for panel mounting DIN43700
Front panel 48 x 963 mm
Protection class front IP65, terminals IP20
Clamp cross section max. 2,5 mm2 (power supply
max. 1,5 mm2 (all other)
Weight approx. 320 g
Environmental conditions
Admissible ambient temperature 050¡ãC
Storage and transport -4085¡ãC
Galvanic separation, test voltages
Input to output 2,5 kV, 1 min
Input/output to auxiliary voltages 4 kV, 1 min
EMC EN 61326
Discharge static electricity, ESD IEC 61000-4-2
1) Electromagnetic fields IEC 61000-4-3
Quick transients, burst IEC 61000-4-4
Impulse voltage, surge IEC 61000-4-5
Route controlled HF-signals IEC 61000-4-6
Error transmission EN55011, CISPR11
class B, living area
1) During checking, slight signal deviations are possible
Voltage input 5 V
Measuring range -5 V+5 V
Resolution/Accuracy 10 bit / approx. 11 mV
Input resistance > 1 MOhm
Voltage input 100 mV
Measuring range -100 mV+100 mV
Resolution/Accuracy 10 bit / approx. 0,3 mV
Input resistance 100 kOhm
Adamczewski Operating Instructions AD ¨C VC 4 S
Adamczewski GmbH ? Felix-Wankel-Str. 13 ? D-74374 Zaberfeld ? Tel. +49(0)7046-875 ? Fax +49(0)7046-7678
Internet:
1
Operating Instructions
Version: 1.0.1
Multi-function Measuring Transducer
VarioCheck ?
Type: AD-VC 4S-R0
Type: AD-VC 4S-R2
Type: AD-VC 4S-R4
Adamczewski Operating Instructions AD ¨C VC 4 S
Adamczewski GmbH ? Felix-Wankel-Str. 13 ? D-74374 Zaberfeld ? Tel. +49(0)7046-875 ? Fax +49(0)7046-7678
Internet:
2
Contents
Function and applications ..3
Type key..3
Technical data.4
Commissioning .5
Operating the unit.5
Indicators and operating elements 5
Operation5
The different operating modes 5
Normal operation .6
Simulation.7
Parameterisation7
Programming..7
Overview programming steps .8
Analogue value parameter..9
Input signal..9
Input manual9
Input learning .9
Scaling 9
Filter ..10
Output 1 (and 2 *) ..10
Limiting values.10
Function parameter ..11
Password 11
Simulation .11
Characteristic ..12
Works setting .12
Dimensions.13
Terminal allocation ..14
Adamczewski Operating Instructions AD ¨C VC 4 S
Adamczewski GmbH ? Felix-Wankel-Str. 13 ? D-74374 Zaberfeld ? Tel. +49(0)7046-875 ? Fax +49(0)7046-7678
Internet:
3
Function and Applications
The digital multi-function measuring transformer VarioCheck?
is a freely programmable digital measuring value transformer
with up to 2 analogue outputs and up to 4 limiting value relays. Bipolar voltages from 100 mV up to 10V and analogue
currents up to 20 mA are possible as input signals. Additionally, a galvanically separated supply for 2 or 3 wire transmitter is
integral. Signals from potentiometers can also be processed. High standard equipment and additional options solve almost all
thinkable task of a modern evaluation.
The menu guided and in plain language presented parameterising software convinces through easy and operator friendly buildup.
The input of all characteristic quantities is carried out directly at the unit without aids. A code word which can be
activated protects the unit from undesired parameter alterations. With the integrated function modules such as limiting value
messages with freely adjustable hysterese, selectable relay functions, time-delayed reactions, automatic or manual simulation
mode, free linearisation curves and the supply voltage of 24-253 V AC/DC, independent of operating location, VarioCheck?
fulfils all tasks of a universal and safe measuring value recording.
In summary, the VarioCheck?
displays the following functions:
? Bipolar voltage inputs, current input, supply of 2/3 wire transmitters, potentiometer
? Recording of the measuring signal
? Galvanic separation and conditioning of the input signal
? Error messages with missing or defective sensor (4-20 mA)
? Presentation of the measuring signal as number value in an illuminated LCD display
? Freely definable scaling of the measurable variable
? Zoom function, expansion, linearisation, inverse mode
? Automatic, or manual simulation mode
?* Output of the freely rateable analogue signal to 2 analogue outputs (current and voltage)
?* Monitoring of the measuring signal via up to 4 freely adjustable limiting values
? Drag pointer function (saving the min. and max. value)
? Locking of the parameterisation via password
? Saving of all set parameter
* These unit characteristics are not available with all units. In this connection please note the type key below.
Type key
The following unit variations are available.
Please note that in these operating instructions all unit characteristics are listed, also those which your unit does not
have. The relevant points are marked with a star (*).
Type Hardware
AD-VC 4 S-0 1 Analogue output current (20 mA)
AD-VC 4S-2 1 Analogue output current (20 mA), 1 analogue output voltage (10V), 2 relays
AD-VC 4S-4 1 Analogue output current (20 mA), 1 analogue output voltage (10V), 4 relays
Adamczewski Operating Instructions AD ¨C VC 4 S
Adamczewski GmbH ? Felix-Wankel-Str. 13 ? D-74374 Zaberfeld ? Tel. +49(0)7046-875 ? Fax +49(0)7046-7678
Internet
4
Technical data
General Type of construction: control panel housing acc. to DIN 43 700
for front frame 48x96 mm
Dimensions: WxHxD 91.5x43x131 mm
mounting with 2 brackets
Control panel cut-out: 92x44 mm control panel thickness 1.5-10 mm
Weight: approx.
320 gr.
Terminal cross section: 2.5 mm2
for mains terminal, all others 1.5 mm2
Ambient conditions Admissible ambient temperature -10 +70¡ãC
Storage and transport -40¡ãC +85¡ãC (no dewing)
Electric protection measures Class of protection II
Type of protection front IP 65, terminals IP 20
Supply voltage ALLPOWER 20 ¨C 253 V AC/DC
Terminal 1, 2 Power intake max. 4 W or 7.2 VA
Measuring inputs Analogue current nominal value, Ri 20 mA, 120 Ohm
Terminals 3 - 8 Analogue voltage 1 nominal value, Ri +/- 10 V, 50 kOhm
Analogue voltage 2 nominal value, Ri +/- 5 V, 100 kOhm
Analogue voltage 3 nominal value, Ri +/- 1 V, 100 kOhm
Analogue voltage 4 nominal value, Ri +/- 100 mV, 100 kOhm
Potentiometer > 100 Ohm
Transmitter supply at 20 mA (idle) 22 V ( 25,5 V)
Transmitter short circuit current approx. 40 mA
Linear characteristic lines
Accuracy +/- 0,2%
Analogue outputs *) Current output 1, freely parameterisable 20 mA (max. 20 mA)
Terminals 9, 10, 11, 12 Voltage output 2 freely parameterisable 10 V(max. 10 V)
Max load current output 500 Ohm
Min. load voltage output 5 kOhm
Linearity error ¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­..approx. 0,1 %
Relay outputs *) Number of relay ¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­.up to max. 4
Terminal xx..xx Switching voltage min 10 mV, max. 250 V AC, 250 V DC
Switching current min 10 ¦ÌA, max. 2 A AC, max. 1 A DC
Switching capacity max. 100 W or 250 VA
With inductive loads, spark extinguisher must be provided!!
Switching condition indicator in LCD left side as letter
Capital letter (A;B;C;D) visible = relay responded
Letter not visible = relay currentless
Small letter (a;b;c;d) visible = relay had responded (memory mode)
Display Graphic-LCD blue/white 122x32 pixel
Background illuminated
Digital display 5-digit, freely configurable
Scaling unit freely selectable
CE-conformity is based on the following guidelines:
Emission according to DIN EN 50081-2
Radio-noise voltage according to DIN EN 55011 (Industry area)
Radio-noise resistance according to DIN EN 55011 (Industry area)
Error resistance according to DIN EN 50082-2
ESD according to DIN EN 61000-4-2
Burst according to DIN EN 61000-4-4
Surge according to VDE 0843-5
HF-current supply according to DIN 61000-4-6
Electro-magnetic fields according to DIN EN 61000-4-3
Adamczewski Operating Instructions AD ¨C VC 4 S
Adamczewski GmbH ? Felix-Wankel-Str. 13 ? D-74374 Zaberfeld ? Tel. +49(0)7046-875 ? Fax +49(0)7046-7678
Internet: ad-messtechnik.de ? E-mail:
5
Commissioning
Switch of the voltage supply prior to any connection work.
Ensure that there is sufficient contact protection of the connections during fitting.
The current supply and the measuring inputs must be provided with suitable overvoltage protection.
All connections must be protected against electrostatic discharge.
This unit is constructed and tested according to VDE 0411 part 1 (protective measures for electronic measuring units) has left
the works in a safety-technical satisfactory condition. To maintain this condition and to ensure a safe operation, the user must
take note of the notes which are contained in these operating instructions.
The commissioning must be carried out by sufficiently qualified personnel. Connection and maintenance work must only be
carried out with the current supply switched off.
The unit is according to protection class II for location fixed connection. The connection between a possibly available
protective earth terminal and a protective earthing conductor must be carried out before any other connection.
The unit is supplied ready for fitting. It does not have to be opened either for connection or for input of the characteristic
values.
The fitting is permissible in any position, however, not in the immediate vicinity of strong error sources.
The measuring unit is intended to be fitted in dry rooms, i.e. behind switching panels, in racks or cabinets.
The multi-function measuring converters ?VarioCheck?¡° must generally be fitted outside of explosion endangered areas!
The interface is potential connected with the inputs. To prevent error functions of the device, the PC, with which the device is
parameterized, must not have any galvanic connection to the input signals!
Operating the unit
Display and operating elements
The unit has three short stroke keys for operating, which are hidden under the membrane, for displaying the measuring value
and the parameter a graphic display with background illumination.
Operation
The unit can be completely parameterised and set via the three keys ?up¡°, ?down¡° and ?set¡°.
The keys have the following functions, dependant on the current operating mode:
Key Function
?up¡° In normal mode, this key changes the view (the information which the display shows). The unit function is not
affected by this. In parameterisation mode, a menu entry or a list element can be selected or a number can be edited
with this key. In simulation mode, the signal can be manipulated with this key.
?down¡° As key ?up¡°
?set¡° With key ?set¡° (>3s) you get from normal mode to parameterising mode and back again, if you want to return before
time, without running through the entire menu tree. This key also has the function of a confirm key for numeric
inputs or during selection of an element from a list.
The different operating modes
The unit is always in one of the three operating modes ?normal mode¡°, ?simulation¡° or ?parameterisation¡°. After switch-on,
the unit is in the mode ?normal mode¡°.
Key ?up¡°
Key ?down¡°
Key ?set¡°
Adamczewski Operating Instructions AD ¨C VC 4 S
Adamczewski GmbH ? Felix-Wankel-Str. 13 ? D-74374 Zaberfeld ? Tel. +49(0)7046-875 ? Fax +49(0)7046-7678
Internet:
6
Normal mode
In normal mode the unit carries out all functions set by its parameter. With the keys ?up¡° and ?down¡° various views can be
shown in this mode:
View Display presentation Comment
Standard
psi
Scaled measuring value, 5 numbers
Physical
Unit
A
B
C
D
Display bar of relay A-D
+M,MMMM
After switch-on the unit goes into
normal mode and displays the standard
display of the unit.
Limiting values
Limiting value x E
u.SP S,SSSS
l.SP S,SSSS
Limiting value number
A..D
Physical
Unit
Upper and
lower
Switch point
Upper and lower switch point
as bar graphic
With the limiting value display only the
upper and the lower switching point is
shown in the physical unit. The other
limiting value parameter and relay
parameter are accessible exclusively via
the menu.
Drag pointer
Drag pointer E
max S,SSSS
min S,SSSS
reset ? (  + )
Physical Unit
min/max
value
The drag pointer function is active
immediately after the start of the unit.
To start the drag pointer function from a
certain time, the two keys ?up¡° and
?down¡° must be activated
simultaneously. This sets the min-value
and the max-value to the current
measuring value.
Version
AD-VC 4S-4 Vers. 1.0
Date
Adamczewski GmbH
Ser.no: 030319-0003
Version number
Date and time
information of the
last compilation
The version display shows the following
information: firmware version and date,
company, serial number.
Input signal
+12,52 mA
measured
Input signal
Input mA
A|
B|
C|
D|
In this window, the actual measured
input signal is shown (unscaled)
Adamczewski Operating Instructions AD ¨C VC 4 S
Adamczewski GmbH ? Felix-Wankel-Str. 13 ? D-74374 Zaberfeld ? Tel. +49(0)7046-875 ? Fax +49(0)7046-7678
Internet: ad-messtechnik.de ? E-mail:
7
Simulation
The simulation mode can be activated and deactivated via the menu. In the simulation mode the measuring is switched off and
the measuring value is simulated according to the set simulation parameter. With the keys ?up¡° and ?down¡° you can now
control the simulated measuring value: short key means one increment upwards or downwards, long key means automatically
incrementing or decrementing in the set time grid. The state diagram shows the control in simulation mode.
Simulation
"up"
value = value + Delta
automatic
upward
"down"
value = value - Delta
"up"(>3s)
Set time grid expired
value = value + Delta
"up" oder "down"
automatic
upward
"down"(>3s)
"up" or "down"
Set time grid expired
value = value - Delta
End reached or "down"(>3s)
Start reached or "up"(>3s)
Parameterisation
With a long key pressure of the key ?set¡° (>3s) you get from normal mode to the parameterisation mode. In the
parameterisation mode all unit functions continue to run as in normal mode. Changed parameter are immediately effective.
With a long key pressure of the key ?set¡° (>3s) you get back to normal mode if you do not want to run through the entire menu
tree again. The carried out settings are accepted under the following conditions:
Edited parameter Acceptance/save
Numeric values If the menu is exited with the navigation keys and if the values are valid. If the menu is closed with a
long key pressure of the key ?set¡° (>3s), you get back to normal mode, whereby possibly changed
numeric values are discarded.
List elements Every time you have confirmed with the key ?set¡°. The key ?set¡° (>3s) discards the selection and
returns to normal mode.
Programming
The menu tree of the unit is shown in the following section. Navigation is carried out according to the connection arrows of
the menu tree.
Adamczewski Operating Instructions AD ¨C VC 4 S
Adamczewski GmbH ? Felix-Wankel-Str. 13 ? D-74374 Zaberfeld ? Tel. +49(0)7046-875 ? Fax +49(0)7046-7678
Internet: ad-messtechnik.de ? E-mail:
8
Overview of the programming steps

-Parameter selection
>Analogue values
Limiting values *)
Functions
-Input-
>Manual (List 10)
Teach
-Scaling 1/2-
>Input List07
Comma pos. List02
-Scaling 2/2-
Start X
End X
forward
-Output 1-
>Start mA X
End mA X
forward
-Limiting value x 1/2
>Mode of operation list05
u.SP/E X
l.SP/E X
-Limiting value x 2/2
>save liste01
Delay XXX
next
-Functions 1/2-
>Password
Simulation
Characteristic line
-Passwort 1/2-
>aktiv. Liste01
old PW X
new PW X
-Simulation 1/2-
>Start/E X
End/E X
Delta/E X
-Simulation 2/2-
Time grid/s X
Mode List06
next
-Analogue values 1/2-
>Input
Scaling
Filter
-Limiting values 1/2
>Limiting value A
Limiting value B
(forward)
-Aanalogue values 2/2
Output 1 *)
Output 2 *)
forward
-Filter-
>value X
forward
-Limiting values 2/2
Limiting value C
Limiting value D
next
-Password 2/2-
next
-Input Manual-
>Start/E10 X
End/E10 X
forward
-Input teach
Lernen >Start/E10 M -
End/E10 M
forward
Characteristic line 1/2
1/2>Function list 08
Points xx
Characteristic line 2/2
manual
teach
Menu tree
VarioCheck VC 4 S
Legend:
E : Scale unit according to list
M : Meas. value format "MM,MM"
X : value with numeric sign,
with or without decimal places.
Format "+/-X,XXXX"
ListeX : List slection
Lists:
List01: "No", "Yes"
List02: "XXXXX", "XXXX,X", "XXX,XX", "XX,XXX"
List05: "Off", "Work", "Rest"
List06: "Off", "On", "Constand"
List07: l, cbm, %, mWS, mm, cm, m, mbar, bar, psi,
"WC, Mpa, ¡ãC, mV, V, mA, l/s, l/min, cbm/h
List08: "Off", "Table", "Horiz.cylinder", "Ball"
Liste09: "Aus", "Ein"
-Functions 2/2-
Works setting
[Contrast] [xxx]
-Works setting
>Set list01
next
-manual-
>Xnn/E10 +x,xxx
Ynn/E +x,xxx
back
-teach-
> Xnn/E10 +x,xxx
Ynn/E +x,xxx
back
-Output2-
forward
End V X
>Start V X
next
next
Enn : List entry according to list nn
List10: 4-20mA, 0-20mA, 10V, 5V, 1V, 100mV
Adamczewski Operating Instructions AD ¨C VC 4 S
Adamczewski GmbH ? Felix-Wankel-Str. 13 ? D-74374 Zaberfeld ? Tel. +49(0)7046-875 ? Fax +49(0)7046-7678
Internet: ad-messtechnik.de ? E-mail:
9
Analogue value parameter
Input signal
The created input signal is selected in this menu point
Parameter Unit adm. value range Works setting Comments
Input - 4-20 mA
20 mA
10 V
5 V
1 V
100 mV
Poti
4-20 mA All voltage signals are valid bipolar
Input manual
The measuring range start and the measuring end can be set numerically in this menu.
Parameter Unit admin. value range Works setting Comment
Start Unit of the
selected input
signal
0..20 mA
or 0-10 V
4 Probe current in the input signal circuit
End MA 0..20 20 Probe current in the input signal circuit
Input teach in
In this menu the measuring range start and the measuring range end can be accepted. Here the current measuring value serves
as set point.
Parameter Unit adm. value range Works setting Comment
Start mA Approx. 0..20,5 4 The current probe current can be accepted as start via the
key ?set¡°.
End mA Approx. 0..20,5 20 The current probe current can be accepted as end via the
key ?set¡°.
Scaling
In this menu the measuring value can be scaled linear and a physical unit can be allocated to it.
Parameter Unit adm. value range Works setting Comment
Scaling unit - ?l¡°; ?cbm¡°; ?%¡°;
?mWS¡°; ?mm¡°;
?cm¡°; ?m¡°; ?mbar¡°;
?bar¡°; ?psi¡°; ?``WC¡°
?MPa¡°; ?¡ãC¡°; ?mV¡°;
?V¡°; ?mA¡°; ?l/s¡°;
?l/min¡°; ?cbm/h¡°
?Liter¡° The required unit can be selected form a list.
With future firmware versions modifications of
this list are possible.
Decimal place - ?XXXXX¡°
?XXXX,X¡°
?XXX,XX¡°
?XX,XXX¡°
?X,XXXX¡°
?X,XXXX¡° The decimal position of the scaled measuring
values can be selected form a list.
Scaling start Selected scaling
unit
-9999..99999 0 The scaling start can be larger than the scaling
end
Scaling end Selected scaling
unit
-9999..99999 1 The scaling end can be smaller than the scaling
start
Adamczewski Operating Instructions AD ¨C VC 4 S
Adamczewski GmbH ? Felix-Wankel-Str. 13 ? D-74374 Zaberfeld ? Tel. +49(0)7046-875 ? Fax +49(0)7046-7678
Internet: ad-messtechnik.de ? E-mail:
10
Filter
In this menu the filter value can be determined, with which the input signal is filtered.
The measuring value is linked with the filter value prior to further processing:
Meas.value(i) = (meas.value(i) + (filter value) * meas.value(i-1)) / (filter value+1)
Meas.value(i) = current measuring value
Meas.value(i-1) = last measuring value
Filter value = number between 0..255
To determine the time connection between filter value and transient value, the time interval between two scannings must be
considered. The transient time can be determined with the following rule of thumb:
Transient time in s = filter value / 2
Parameter Unit adm. value range Works setting Comment
value - 0..255 4 (approx. 2s) The larger the entered number the larger is also the filter
effect.
Output 1 (and 2 *)
In this menu start and end of the output values can be set in mA and V.
Parameter Unit adm. value range Works setting Comment
Start mA (or V) 0..20 mA or
0..10 V
0 mA (or 0V) The start can be larger than the end.
End mA (or V) 0..20 mA or
0..10 V
20 mA (or 10V) The end can be smaller than the start.
Limiting values
In this menu all limiting value parameter can be set after selection of the required limiting value.

Parameter Unit adm. value range Works setting Comment
Effective
operation
- ?off¡°
?work¡°
?rest¡°
?work¡° ?off¡° switches the limiting value processing off.
?work¡° the relay works according to the work
current principle. (Relay responds when the
limiting value is exceeded.
?rest¡° the relay works according to the rest
current principle (relay releases when limiting
value is exceeded)
u.volt Scaling unit Scaling range A: 0,2
B: 0,4
C: 0,6
D: 0,8
The relay function becomes active if the set upper
switch point is exceeded.
l.volt Scaling unit Scaling range A: 0,1
B: 0,3
C: 0,5
D: 0,7
The relay function becomes inactive when the set
lower switch point falls short.
Delay S 0..255 0 After the delay time the relay is switched on or
off.
Adamczewski Operating Instructions AD ¨C VC 4 S
Adamczewski GmbH ? Felix-Wankel-Str. 13 ? D-74374 Zaberfeld ? Tel. +49(0)7046-875 ? Fax +49(0)7046-7678
Internet: ad-messtechnik.de ? E-mail:
11
Function parameter
Password
In this menu the password can be altered and the password interrogation can be activated/deactivated.

Parameter Unit adm. value range Works setting Comment
Activate - ?No¡°
?Yes¡°
none The password interrogation is activated/deactivated.
During editing of a parameter with activated switch
you will be asked to enter the password. After this you
can edit for the next three minutes without entering the
password again.
Old password - 00000..99999 none If the password is activated, you will be led to this
field to enter the password. If you want to change the
password, enter the same value in ?Old password¡° and
?New password¡°.
This field is allocated a unit-dependant
number on entereing the menu. If you
should have forgotten the password, you
will receive a valid password from the
manufacturer quoting this number.
New password - 00000..99999 none If you want to change the password, enter the same
value in ?Old password¡° and ?New password¡°.
Simulation
All simulation parameter can be set in this menu and the simulation can be started and ended. In simulation mode only the
standard display is shown, as the simulation value is controlled with the keys ?up¡° and ?down¡°. In this connection see also the
explanation of the operation mode ?Simulation¡°.

Parameter Unit adm. value range Works setting Comment
Start Scaling unit Scaling range 0 bar Start of the simulation.
End Scaling unit Scaling range 1 bar End of the simulation.
Delta Scaling unit Scaling range 0.01 bar Step distance, by which the simulated value is
incremented or decremented.
Time grid S 0..255 1 Time period, after which the simulated value is
automatically incremented or decremented.
Mode - ?off¡°
?temporary¡°
?constant¡°
?off¡° ?Off¡° switches the simulation mode off. The unit
is in normal mode after exiting the menu.
?Temporary¡° switches the simulation mode on for
3 minutes. With the keys ?up¡° or ?down¡° the value
can be incremented or decremented.
?Constant¡° switches the simulation mode constant.
A return to normal mode is only possible after
selecting the mode ?off¡°.
Adamczewski Operating Instructions AD ¨C VC 4 S
Adamczewski GmbH ? Felix-Wankel-Str. 13 ? D-74374 Zaberfeld ? Tel. +49(0)7046-875 ? Fax +49(0)7046-7678
Internet: ad-messtechnik.de ? E-mail:
12
Characteristic line
In this menu, up to 24 points can be entered for linearisation of the measuring value. Alternatively, one of two fixed
characteristic line properties (horizontal cylindrical tank or ball tank) can be selected. The entered points are not overwritten
by the works setting.
Parameter Unit adm. value range Works setting Comment
Function - ?Off¡°
?Table¡°
?Cyl. horiz.¡°
?Ball tank¡°
?Off¡° ?Off¡° switches the characteristic line processing
off. Table activates the user defined table.
?Cylinder horizontal¡° or ?Ball tank¡° activates a
fixed characteristic line for a horizontal round tank
or for a ball tank.
Points - 3..24 24 Number of points of the user defined table.
Xn MA 0..20 None X-value of the current points of the user defined
table.
Yn Scaling unit Scaling unit None Y-value of the current points of the user defined
tables
Works setting
In this menu the unit can be set with fixed parameter, works settings, to produce a defined basic condition. The value which is
set during this is stated in all parameter in the column ?Works setting¡°.
Parameter Unit am. value range Works setting Comment
setting - ?No¡°
?Yes¡°
- With ?Yes¡°, all paramter are described with works
settings when exiting the menu, the unit carries out a reset
and goes to normal mode.
Adamczewski Operating Instructions AD ¨C VC 4 S
Adamczewski GmbH ? Felix-Wankel-Str. 13 ? D-74374 Zaberfeld ? Tel. +49(0)7046-875 ? Fax +49(0)7046-7678
Internet: ad-messtechnik.de ? E-mail:
13
Dimensions
Attachment clamp
Adamczewski Operating Instructions AD ¨C VC 4 S
Adamczewski GmbH ? Felix-Wankel-Str. 13 ? D-74374 Zaberfeld ? Tel. +49(0)7046-875 ? Fax +49(0)7046-7678
Internet: ad-messtechnik.de ? E-mail:
14
Terminal allocation
Terminal no. Function Comment
1 Uh Supply 20-253 V AC/DC
2 Uh Supply 20-253 V AC/DC
3 + Transmitter Plus transmitter
4 -Ue Minus voltage input / poti max
5 Not allocated Poti slider
6 + Ie / -Transmitter Plus current input (and minus transmitter)
7 - Ie Minus current input / poti min
8 +Ue Plus voltage input
9 + Ia Plus current output
10 - Ia Minus current output
11 - Ua Minus voltage output
12 + Ua Plus voltage output
13 Root relay A
14 Closer relay A
15 Opener relay A
16 Root relay B
17 Closer relay B
18 Opener relay B
19 Root relay C
20 Closer relay C
21 Opener relay C
22 Root relay D
23 Closer relay D
24 Opener relay D
Terminal allocation, view from the back:
Descrtption
The data amplifier AD-MV 50 GX (for 2/3-conductor method) or ADMV
54 GX (for 4-conductor system) transforms the measuring signal,
emitted from a resistance transducer Pt 100 (acc. to DIN IEC
751) to an impressed output signal (e.g. 0-20 mA). The output characteristic
is read out temperature linear. When using the 3-/4-
conductor switching, conductor resistances up to 100 Ohm are out
compensated. In 2-conductor switching, a subsequent zero or full
compensation via trim potentiometers at the front is possible. The
analogue output signal is separated galvanically from the supply
voltage.
In combination with a narrow overall width of 6.2 mm, a high
packing density is achieved.
Application
Specification
construction 1-channel switchboard housing
6,2 x 92 x 101 mm (WxHxD)
power-supply 18-30 VDC
internal galvanically isolated
Temperature measuring with Pt 100 in the required temperature
range, for continuous indication of temperature entities.
power consumption ca. 850 mW
input (*): resistance sensor Pt 100 (DIN IEC 751)
AD-MV 50 GX 2- or 3-wire connection technology
AD-MV 54 GX 4-wire connection technology
input temp. range (*): (e.g. 0-120 ¡ãC)
output (*): eingepr?gter Strom oder Spannung
0-20 mA, 4-20 mA, 0-10 V DC (*)
output burden max. 400 Ohm bei Stromausgang
min. 1 kOhm bei Spannungsausgang
linearity error < 0,5 %
influence of temperature: < 100 ppm/K
Protective system: input/output against over-voltage
power supply against over-voltage,
over-current and over-temperature
CE-conformity: EN 50081-2, EN 50082-2
Ambient temperature: 0 to 50¡ãC
(*) to specify in case of order
Printed 07/2008. We reserve the right for technical changes
Connections and dimensions: weight: max. 100 g
protection: IP 20
connection data:
fine-wire: 2,5 mm2
single-wire: 4,0 mm2
5
6
7 8
power-supply
+
-
output
3-wire
connection
3
2
4
input
101
92
46
front
5
6
7
8
top
1
2
3
4
6,2
bottom
manner of fastening:
DIN rail 35mm (EN50022)
input
as 4-wire
3 connection
2
4
1
(only AD- MV 54)
input
as 2-wire
connection
3
2
4
zero
span
Pt-100 Measuring Transducer AD-MV 50 GX
AD-MV 54 GX
AD-MV 50 GX (Pt-100, 2-/3-wire system)
AD-MV 54 GX (Pt-100, 4-wire system)
ADAMCZEWSKI
Elektronische Messtechnik GmbH
Felix-Wankel-Str. 13 74374 Zaberfeld
Tel. +49 (0)7046-875 Fax +49 (0)7046-7678
vertrieb@ad-messtechnik.de adamczewski.com
Standard Signal
Measuring Contact AD-MK 330 GS
Descrtption
The measuring contact AD-MK 330 GS compares the measuring
value applied at the input with the measuring value set at the pushbutton
encoder switch. If the measuring signal exceeds or falls
below the set value, the appropriate output relay reacts to pre-set
function.
As analogue input value all three standard signals (0-20mA, 4-
20mA, 0-10V) are possible without additional commutation. The
critical values are to be set at 0-99% at the front via encoder switch.
The output function 2 max, 2 min or 1 max/min as well as the rest or
working principle of the output relay is also adjustable at the front.
Input, output and the supply voltage are galvanically separated
from each other.
A highly efficient, integrated electronic power pack enables operation
with 20-253 V AC/DC. There is no possibility of cross polarity of
the connection voltage. A high packing density is achieved due to its
narrow build.
Monitoring and signalling of critical values of analogue measuring
signals, as for instance flow, level, temperature, dry operating protection.

Construction type: 1-channel switchboard housing
Power supply: 20..253 VDC / 50..253 VAC (50-60Hz)
power consumption: ca. 2,3VA resp. 1,5W
Input: selectable 0-20mA, 4-20mA, 0-10V
Input-resistance: with 0/4-20mA: 50 Ohm
with 0-10V: 400kOhm
Output: 2 relays (changer), selectable in
rest- or working principle
Breaking voltage: max. 250V, 50Hz
r.m.s. current: max 2A
Breaking capacity: max. 100VA
Selectable function: 2 max, 2 min, 1 max/min
Precision: 1% resp. 1 digit
EMC-certification: CE-conform IEC 801-5 SURGE class 3
IEC 801-4 BURST class 3
Radio shielding EN 55011, limit-graph B
Protective systems: input/power supply: against over
voltage, confusing the poles, over
current, over temperature
Ambient temperature: 0¡ã - 50¡ã C
Application
Specification
Printed 01/2011. We reserve the right for technical changes
Connections and dimensions: AD-MK 330 GS
connection data:
finewire: 2,5 mm2
singlewire 4,0 mm2
max. voltage 250 V AC
manner of fastening:
attachment rail NS 35 / 7,5
protection: IP 20
weight: ca. 200 g
1 2 3
654
Relay A
Relay B
7 8 9
121110
ground ( - )
0-10 V (+)
0-20 mA (+)
4-20 mA (+)
Power supply
20-253 VDC resp.
30-253 VAC (50-60Hz)
attract relay A
2 x contact (A+B) 1 x Hysteresis
attract relay B drop out relay B
Switches on the
front side:
drop out relay A
103
78
39
7 8
10 11
23
9
12
ADAMCZEWSKI
Elektronische Messtechnik GmbH
Felix-Wankel-Str. 13 74374 Zaberfeld
Tel. +49 (0)7046-875 Fax +49 (0)7046-7678
vertrieb@ad-messtechnik.de adamczewski.com
Pt-100 Measuring Contact AD-MK 530 GS
Descrtption
The measuring contact AD-MK 530 GS compares the temperature
measuring value at the input with the values set at the key coding
switches. If the measuring signal is above or below the set value,
the relevant output relay reacts to a preset function.
A Pt-100 resistance thermometer in 3-lead technology is interrogated
as input value. Lead resistance are automatically compensated.
The temperature range is calibrated explicitly according to
customer data. (i.e. 0-100¡ãC or -30-+50¡ãC). The limit values are to
be set at the front via key coding switches 0-99%. The output functions
2 max., 2 min. or 1 max/min as well as the idle or working principle
of the output relays can also be set at the front. Input, outputs
and supply voltage are galvanically separate from each other.
Application
Monitoring and signalling of limit values of temperature measuring via
Pt-100 sensors.
Specification
Construction type: 1 channel switchboard housing
Power supply: wide range 20-253VDC / 50-253VAC
Power consumption: approx. 2,3 VA resp. 1,8 W
Input: Pt-100 in 3-wire systems
Input range: by customer specifications
e.g. -10+100¡ãC
Output: 2 changer, switchable to operating
principle or break-contact principle
Switching voltage: max. 250V, 50Hz
Switching current: max. 2 A
Switching capacity: max. 100 VA
Function adjustable: 2 Max.; 2 Min.; 1 Max./Min.
Accuracy: 1% resp. 1 digit
(*) values must be advised by order
EMC-certification: CE-conform IEC 801-5 SURGE class 3
IEC 801-4 BURST class 3
Radio shielding EN 55011, limit-graph B
Protective systems: input/power supply: against over
voltage, confusing the poles, over
current, over temperature
Ambient temperature: 0¡ã - 50¡ã C
Printed 01/2011. We reserve the right for technical changes
1 2 3
654
relay A
relay B
7 8 9
121110
power supply
Pt100
Connections and dimensions: AD-MK 530 GS
connection data:
finewire: 2,5 mm2
singlewire 4,0 mm2
max. voltage 250 V AC
manner of fastening:
attachment rail NS 35 / 7,5
protection: IP 20
weight: ca. 200 g
attract relay A
2 x contact (A+B) 1 x Hysteresis
attract relay B drop out relay B
Switches on the
front side:
drop out relay A
103
78
39
7 8
10 11
23
9
12
ADAMCZEWSKI
Elektronische Messtechnik GmbH
Felix-Wankel-Str. 13 74374 Zaberfeld
Tel. +49 (0)7046-875 Fax +49 (0)7046-7678
vertrieb@ad-messtechnik.de adamczewski.com
Supply Measuring Contact AD-SMK 330 GS
Descrtption
Application
The supply-measuring-contact AD-SMK 330 GS supplies a 2 or 3
wire transmitter with a DC voltage of 24 V DC, registers and compares
the measuring value of 4-20 mA at the input with the values
set at the touch code switches. If the measuring signal is higher or
lower than the set value, the appertaining output relay reacts to
pres-set function.
The limiting values are set at the front via touch code switches 0 -
99%. The output functions 2 max., 2 min. or 1 max/min as well as
the rest or working principle of the output relay can also be set at the
front side. Input feed voltage, outputs and the supply voltage are
separated from each other galvanically.
Potential free supply of a 2 or 3 wire transmitter with monitor and
signalling of limiting values of analogue measuring signals such as
flow-through, height levels, temperatures, dry run protection,
amongst others.
Construction type: 1-channel switchboard housing
Power supply: wide range
Power consumption: ca. 2,3VA resp.1,8 W
Input: 4-20mA from 2- or 3-wire transmitter
Transmitter supply: 24V DC internal limited to 30 mA
Input-resistance: 50 Ohm with 4-20 mA
Output: 2 relays (change over contact),
selectable in rest- or working principle
Breaking voltage: max. 250V, 50Hz
Switching current: max 2A
Breaking capacity: max. 100VA
Selectable function: 2 max, 2 min, 1 max/min
Precision: 1% resp. 1 digit
EMC-verification CE conform
IEC 801-5 SURGE, class 3
IEC 801-4 BURST, class 3
Noise suppression EN 55011, marginal testing graph "B"
Protective systems: input/power supply: against overvoltage,
confusing the poles, overcurrent
and over-temperature
ambient temperature: 0- 50¡ãC
Specification
20-253 VDC/50-253 VAC
internal galvanical separate
Printed 01/2011. We reserve the right for technical changes
Connections and dimensions: AD-SMK 330 GS weight: ca. 200 g
protection: IP 20
manner of fastening:
DIN rail: NS35/7,5
connection data:
fine-wire: 2,5 mm2
single-wire: 4,0 mm2
max. voltage: 250 V~
release
relay A
pull-in
relay A
1x
hysteresis
2x
contact (A/B)
release
relay B
pull-in
relay B
switches on the front-side
103
78
39
7 8
10 11
23
9
12
connecting 2-wire-transmitter
9
10
( )
( ) 24 V DC
connecting 3-wire-transmitter (current)
10
9
7
( )
( )
( )
24 V DC
input
ground
connecting 3-wire-transmitter (voltage)
8
9
7
( )
( )
( )
24 V DC
input
ground
transmitter supply
24 V DC
1 2 3
654
relay A
relay B
7 8 9
121110
input
4-20 mA
power-supply
ground
(only 3-wire)
( )
( )
input 0-10 V ( )
( )
( ) ~~=
ADAMCZEWSKI
Elektronische Messtechnik GmbH
Felix-Wankel-Str. 13 74374 Zaberfeld
Tel. +49 (0)7046-875 Fax +49 (0)7046-7678
vertrieb@ad-messtechnik.de adamczewski.com
Limit Switch AD-MK 340 GVD
Descrtption
Application
The limit switch AD-MK 340 GVD compares the measuring
value at the input with the preset values. If the measuring
signal exceeds the set value, or is below it, the relevant output
relay reacts according to the preset function. The standard
signals (0/4¨C20mA, 0¨C10V) are possible as analogue
input value without additional switch-over.
The limiting values must be set at the keys 0¨C99% at the
front. The output functions 2max, 2min or 1max/min as well
as the resting or working principles of the output relays are
also adjustable at the front. With operating mode
2max/2min, the hysteresis at both channels is approx. 1%.
Input, outputs and the supply voltage are galvanically separated
from each other.
Monitoring and signalling of limiting values of analogue
measuring signals such as through flow, height levels,
Specification
Supply
supply voltage 20-253 VDC or 50-253 VAC
power consumption max. 1 W/2,5 VA
Housing
dimension (WxHxD) 23x110x128mm
type of protection IP 20
connection method detachable terminal clamp
manner of fastening DIN rail 35 mm (EN 50022)
weight approx. 200 gr.
Environmental conditions
ambient temperature 0-50¡ãC
storage and transport -10-+70¡ãC
EMC
product family standard EN 61326
error transmission EN 55011, CISPR11 Kl.B
During checking, slight signal deviations are possible
galvanic separation, test voltages
input/output 3,75 kV RMS (1 Min.)
signal/power supply 4 kV RMS (1 Min.)
protective systems
input/output over voltage and over current
power supply over voltage , over current and
over temperature
Input current
measuring range 0-20 mA; 4-20 mA
resolution 9 Bit
input resistance 25 Ohm
Input voltage
measuring range 0-10 V
resolution 9 Bit
input resistance 100 kOhm
Output
contact type change-over relay
switching voltage max. 250 V, 50 Hz
switching current max. 2 A
switching capacity max. 100 VA
selectable function normally open or normally closed
2 Max, 2 Min or 1 Max/Min
Accuracy
unit better 1%
linearity error < 0,2%
temperature influence < 100 ppm / K
response time < 20 ms
Special features
!
!
!
Two limiting values, digital freely adjustable up/down
keys at the front
Indication of limiting values and relay condition via
LED at the front
23 mm wide serial housing with connection terminals,
which can be pulled off
Printed 09/2010. We reserve the right for technical changes
ADAMCZEWSKI
Elektronische Messtechnik GmbH
Felix-Wankel-Str. 13
Tel. +49 (0)7046-875
vertrieb@ad-messtechnik.de
Fax +49 (0)7046-7678
adamczewski.com
74374 Zaberfeld
Block and wiring diagram
Functional DIP-switch
Dimension
upper terminal location
2 3 41 6 7 85
lower terminal location
10 11 129 13 14 15 16
Terminal location
14
13
3
1
2
input
50-253 VAC / 20-253 VDC
power-supply
5
6
7
15
11
0-10V 10
0-20mA
9
4-20mA 91
128
110
23
BA
59
43
normally closed B
normally open A normally closed A
2 x contact (A/B) 1 x Hysteresis
normally open B
Limit Switch AD-MK 340 GVD
A B
C D
A B C D
Printed 09/2010. We reserve the right for technical changes
ADAMCZEWSKI
Elektronische Messtechnik GmbH
Felix-Wankel-Str. 13
Tel. +49 (0)7046-875
vertrieb@ad-messtechnik.de
Fax +49 (0)7046-7678
adamczewski.com
74374 Zaberfeld
Temperature Measuring Converter AD-VC 5B
Descrtption
The digital temperature measuring converter of series VarioCheck
VC5B are freely programmable digital measuring transformer with two
analogue outputs and up to 4 limiting value relays. The input of all
characteristics is carried out via the configuration software AD-Studio.
VarioCheck fulfils all tasks of a universal measuring value recording
through integral function modules such as selectable relay functions,
simulation modus, free linearizing curves and a wide range of supply
voltage.
Specific characteristics
? Resistance thermometer inputs, types Pt/Ni 100, Pt/Ni 500, Pt/Ni 1000
? Thermocouples inputs, types J, T, K, E, N, S, R, B, C or inputs a
mV/T-characteristic curve. Selectable internal or external reference
junction
? A bipolar mV-Voltage input. Free linearizing curves possible.
? Current- and voltage input different scaleable and simultaneously
useful. Must not conntect the clamps 8 and 9.
? Galvanic 3-circuit separation of input, output and supply.
? Freely definable scaling of the quantity to be measured through
stating range, decimal point position and unit from the list or defined
unit.
? Zoom function, expanded scale, linearizing, inverse modus.
? Monitoring of the measuring signal with up to 4 freely adjustable
limiting values.
? Monitoring functions such as limiting values, window function or signal
trend each with relay.
? Non-volatile saving of all set parameters.
Business data
catalog number
AD-VC5B GVC-R0 kein Kontaktausgang
AD-VC5B GVF-R2 zwei Kontaktausg?nge
AD-VC5B GVF-R4 vier Kontaktausg?nge
Technical specifications
Resistance thermometer inputs Pt100, Pt500, Pt1000 to DIN EN 60751
Measuring range -200. . . +850 ¡ãC
Connection method 2-, 3- oder 4-wire system
Resolution 16 Bit
Accuracy 0,5 K
Smallest measuring spans 20 K
Max line resistance 1) 10 Ohm/cable
Sensor supply
Pt100 1 mA
Pt500, Pt1000 210 ¦ÌA
1
With 2-conductor the line resistance comes as an offset into the measurement.
Resistance thermometer inputs Ni100, Ni500, Ni1000 to DIN EN 43760
Measuring range -60. . . +230 ¡ãC
Connection method 2-, 3- oder 4-wire system
Resolution 16 Bit
Accuracy 0,5 K
Smallest measuring spans 20 K
Max line resistance 1) 10 Ohm/cable
Sensor supply
Ni100 1 mA
Ni500, Ni1000 210 ¦ÌA
1
With 2-conductor the line resistance comes as an offset into the measurement.
Thermocouples
Comparative place:
Internal measurement with LM35 in the
device connecting terminals
External Comparative place temperature
about parametre eligible
Resolution 16 Bit
Accuracy 0,2 % of measuring range
To DIN EN 60584:
Measuring range type J -200. . . +1200 ¡ãC
Measuring range type T -200. . . +400 ¡ãC
Measuring range type K -200. . . +1360 ¡ãC
Measuring range type E -200. . . +1000 ¡ãC
Measuring range type N -200. . . +1300 ¡ãC
Measuring range type S -40. . . +1760 ¡ãC
Measuring range type R -40. . . +1760 ¡ãC
Measuring range type B +400. . . +1800 ¡ãC
After standard ASTM E988:
Measuring range type C 0. . . +2320 ¡ãC
Smallest measuring spans 100 K
Voltage inputs
Measuring range -18. . . +18 mV
-36. . . +36 mV
-72. . . +72 mV
-144. . . +144 mV
Page 1/2 Printed 03.11.2011We reserve the right for technical changes.
Temperature Measuring Converter AD-VC 5B
Technical specifications
Current output 20 mA
Output range 0. . . 20,4 mA
Resolution 10 Bit
Accuracy 20 ¦ÌA
Max. burden 500 Ohm
Residual ripple 20 ¦ÌAss
Voltage output 10 V
Output range 0. . . 10,2 mA
Resolution 10 Bit
Accuracy 10 mV
Min. burden 5 kOhm
Residual ripple 10 mVss
If current ouput and voltage ouput are used at the same time, both circles may not be connected.
Relay outputs A..D
Max switching voltage AC 250 V AC
Max switching current AC 2 A AC
Max switching voltage DC 50 V DC
Max switching current DC 2 A DC
Transmission behaviour
Sampling rate 1 measure/s
Linearity error 0,2 % of full scale
Temperature influence +/-100 ppm/K of full scale
Supply
Supply voltage 50..253 V AC
20..350 V DC
Max power consumption at
24V DC 2,6 W
Max power consumption at
230V AC 5 VA
Housing
Dimension BxHxT 33x110x128 mm
Manner of fastening cap rail 35mm, EN 50022
Type of protection IP20
Connection method detachable terminal clamp, 5mm
grid
Wire cross section max. 2,5 mm2
Weight ca. 200 g
Environmental conditions
Permissible ambient
temperature -10. . . +60 ¡ãC
Storage und transport -20. . . +70 ¡ãC
EMC
Product family standard EN 61326
Discharge static electricity,
ESD IEC 61000-4-2
Electromagnetic fields 1
IEC 61000-4-3
Quick transients, burst IEC 61000-4-4
Impulse voltage, surge IEC 61000-4-5
Route controlled HF-signals IEC 61000-4-6
Transient emissions EN55011, CISPR11 class B,
living area
1) during checking, slight signal deviations are possible.
Galvanic isolation, test voltages
Input to output 2,5 kV, 1min
Input/output to auxiliary
voltages 4 kV, 1min
Outputs together no galvanic isolation
Input to the programming
interface no galvanic isolation
Block and wiring diagram Terminal location
Powered by TCPDF (tcpdf.org)
adamczewski.com Page 2/2 Printed 03.11.2011We reserve the right for technical changes.
? VarioShow - Indicator AD-VS 8
Descrtption
The VarioShow AD-VS 8 serves the visualisation of up to 8
analogue signals which can be initialized independently. Each
display channel has a current input and a voltage input and can be
sized completely freely.
There are the most diverse types of indication, amongst others a
drag pointer function (display of the highest and lowest values) and
a linearization over 24 x/y points (to show volume above the height,
for instance). The physical dimension can be selected from a
table. The measuring value is illustrated as a number or with a
quasi-analogue bar. All parameter can also be operated or saved
via a PC.
An integral electronic wide range power pack (ALLPOWER) with a
high degree of effectiveness allows operation in a supply range of
20-253 VDC or 50-253 VAC.
Application
Specifications
construction type panel-mount case 48x96 mm
front to control panel: IP 65
rear: IP 20
power supply wide-range 20-253 VAC / 50-253 VDC
internal galvanical separated
power consumption approx. 4 VA resp. 2 W
input up to 8 current (max. 20 mA) or
voltage (max. 10V) signals
input impedance current: 120 Ohm; voltage: 100 kOhm
features - independent indication of each channel
- free physical scaling
-
Display of up to 8 independent analogue input signals in freely
scalable dimension and unit.
linearization over 24 x/y points
- follow-up pointer function
` - number or quasi-analogue indicator
- individual channel notation
interface AD-UART
insulation test voltage signal/power-supply: 4 kV RMS
protective system input/power supply: against over voltage,
over current and over heating
CE-conformity EN 50081-2, EN 50082-2
ambient temperature 0 to 50¡ãC
PLEASE NOTE, the channels have a common minus!
Printed 01/2008. We reserve the right for technical changes
136
43,5
attachment clamp
48
92
96
Connection diagram and dimension: AD-VS 8
13 14 15 16 17 18 19 20 21 22 23 24
3231
1 2 3 4 5 6 7 8 9 10 11 12
+ + + + + +
channel 1 channel 1 channel 2 channel 3 channel 4
+ +
+ + + + + + + +
channel 5 channel 6 channel 7 channel 8
Uh
20-253 VDC /
50-253 VAC
IU IU IU IU
I U I U I U I U
AD-UART
ADAMCZEWSKI
Elektronische Messtechnik GmbH
Felix-Wankel-Str. 13 74374 Zaberfeld
Tel. +49 (0)7046-875 Fax +49 (0)7046-7678
vertrieb@ad-messtechnik.de adamczewski.com
? VarioLog Indicator and data logger
with 4-channel transmitter supply
AD-VL8A4-S
Descrtption
During this the 2- or 3-wire
transmitter is supplied directly with a galvanically separated and
limited supply voltage.
The VarioLog AD-VL8A4-S serves the visualisation for 4 transmitter
signals which can be initialized independently with simultaneous
data logger function of all channels.
Each display channel has a current input and a voltage input and
can be sized completely freely.
There are the most diverse types of indication, amongst others a
drag pointer function (display of the highest and lowest values) and
a linearization over 24 x/y points (to show volume above the height,
for instance). The physical dimension can be selected from a
table. The measuring value is illustrated as a number or with a
quasi-analogue bar. All parameter can also be operated or saved
via a PC.
An integral electronic wide range power pack with a high degree of
effectiveness allows operation in a supply range of 20-253 VDC or
50-253 VAC.
Application
Specifications
construction type panel-mount case 48x96 mm
front to control panel: IP 65
rear: IP 20
power supply wide-range 20-253 VAC / 50-253 VDC
power consumption approx. 7 VA resp. 5 W
input 4-channel current (max. 20 mA) or
voltage (max. 10V) with common ground
input impedance current: 120 Ohm; voltage: 100 kOhm
transmitter supply approx. 17 VDC (20mA) and
20 VDC (no-load)
limited to 25mA each channel
features - independent indication and data storage
(data logger function) of each channel
- free physical scaling
-
Display of 4 independent analogue input signals in freely scalable
dimension and unit and simultaneous data logger function of all
channels. With integrated voltage supply for 2- and 3-wire transmitter.
linearization over 24 x/y points
- follow-up pointer function
- number or quasi-analogue indicator
- individual channel notation
interface AD-UART
memory drives SD- or MMC card (max. 1 GB)
insulation test voltage signal/power-supply: 4 kV RMS
protective system input/power supply: against over voltage,
over current and over heating
CE-conformity EN 50081-2, EN 50082-2
ambient temperature 0 to 50¡ãC
Printed 01/2008. We reserve the right for technical changes 43,5
48
136
mounting clip
96
92
voltage
current
2-wire
transmitter
3-wire
transmitter
Inputs connection overview: channel
+
+
-
1 2 43
13 17 2521
14 18 2622
15 19 2723
14 18 2622
16 20 2824
15 19 2723
16 20 2824
15 19 2723
14 18 2622
Sig
transmitter supply U ca. 20V T +UT
+UT
3231
20-253 VDC /
50-253 VAC AD-UART
13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
channel 1 channel 2 channel 3 channel 4
inputs
IU UT IU UT IU UT IU UT
Uh
Connections and dimensions: AD-VL8A4-S
ADAMCZEWSKI
Elektronische Messtechnik GmbH
Felix-Wankel-Str. 13 74374 Zaberfeld
Tel. +49 (0)7046-875 Fax +49 (0)7046-7678
vertrieb@ad-messtechnik.de adamczewski.com
?
VarioLog 4-channel Indicator and
Data logger with galvanically isolated current inputs
AD-VL8A4-G
Descrtption
The VarioLog AD-VL8A4-G
independently parameterized analogue signals, which can be
initialized independently with simultaneous data logger function of
all channels.
Each display channel has a current input and a voltage input and
can be sized completely freely. The current inputs are galvanically
isolated.
There are the most diverse types of indication, amongst others a
drag pointer function (display of the highest and lowest values) and
a linearization over 24 x/y points (to show volume above the height,
for instance). The physical dimension can be selected from a
table. The measuring value is illustrated as a number or with a
quasi-analogue bar. All parameter can also be operated or saved
via a PC.
serves the visualisation of 4
An integral electronic wide range power pack with a high degree of
effectiveness allows operation in a supply range of 20-253 VDC or 50-
253 VAC.
Display of 4 independent analogue input signals in freely scalable
dimension and unit. With integrated simultaneous data logger
function of all channels and integrated galvanically isolated current
inputs.
linearization over 24 x/y points
- follow-up pointer function
- number or quasi-analogue indicator
- individual channel notation
interface AD-UART
memory drives SD- or MMC card (max. 1 GB)
protective system input/power supply: against over voltage,
over current and over heating
CE-conformity EN 50081-2, EN 50082-2
ambient temperature 0 to 50¡ãC
Application
Specifications
construction type panel-mount case 48x96 mm
front to control panel: IP 65 / rear: IP 20
power supply wide-range 20-253 VAC / 50-253 VDC
power consumption approx. 4 VA resp. 2 W
input 4-channel current (max. 20 mA) or
voltage (max. 10V) with common ground
input impedance current: 230 Ohm; voltage: 100 kOhm
channel separation
for current inputs 200V AC/DC
features - independent indication and data storage
(data logger function) of each channel
- free physical scaling
-
Printed 01/2008. We reserve the right for technical changes
Connections and dimensions: AD-VL8A4-G
inputs
channel 1 channel 2 channel 3 channel 4
+ + + + + + + +
U I U I U I U I
13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
43,5
48
136
mounting clip
96
92
3231
20-253 VDC
50-253 VAC
AD-UART
13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
channel 1
U I
+ +
channel 2
U I
+ +
channel 3
U I
+ +
channel 4
U I
+ +
Uh
ADAMCZEWSKI
Elektronische Messtechnik GmbH
Felix-Wankel-Str. 13 74374 Zaberfeld
Tel. +49 (0)7046-875 Fax +49 (0)7046-7678
vertrieb@ad-messtechnik.de adamczewski.com
? VarioLog Indicator and Data-logger AD-VL 8
Descrtption
The VarioLog AD-VL 8 serves the visualisation of up to 8 independently
parameterized analogue signals, which can be initialized independently
with simultaneous data logger function of all channels.
Each channel has a current input and a voltage input and can be
completely freely scaled.
There are the most diverse types of indicatio