Wieland cores C2 MB-A, Installation Manual, Page: 2 / 2

PT500
(RTD) PT1000
(RTD) Thermo-
couple K Thermo-
couple R Thermo-
couple S
DIP
Thermo-
couple J
START END START END START END START END START END START END
1 (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) (*)
2 0°C 0°C 100°C 200°C 0°C 400°C 0°C 400°C
3 50°C 50°C 200°C 400°C 100°C 600°C 100°C 600°C
4 -50°C 100°C -50°C 100°C 0°C 300°C 0°C 600°C 200°C 800°C 200°C 800°C
5 0°C 150°C 0°C 150°C 100°C 400°C 100°C 800°C 300°C 300°C
6 200°C 50°C 200°C 200°C 500°C 200°C 400°C 400°C
7 100°C 300°C 100°C 300°C 300°C 800°C 300°C 600°C 600°C
8 150°C 400°C 500°C 500°C 800°C 800°C
1000°
1200°
1400°
1750°
1000°
1200°
1400°
1750°
1000°
1200°
1300° 1000° 400°C 200°C
50°C
-100°C
-200°C
-100°C
-200°C
-100°C
-200°C
-100°C
-200°C
Resistance /
Reostat
DIP Voltage Current Potentio-
meter Ni100
(RTD) Pt100
(RTD)
1 (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) (*) (*)
2 0 V 0 W 1 kW 0 mA 1 mA 0 % 40 % -50°C 20°C 50°C
3 2 kW 1 mA 2 mA 10 % 50 % -30°C 40°C 100°C
4 1 V 3 k
W
4 mA 3 mA 20 % 60 % -20°C 50°C -50°C 200°C
5 2 V 1 V
2 kW
5 kW -1 mA 4 mA 30 % 70 % 0°C 80°C 0°C 300°C
6 -5 V 5 V 5 kW -5 mA 5 mA 40 % 80 % 20°C 100°C 50°C 400°C
7 -10 V 10 V 10 mA 50 % 90 % 30°C 150°C 100°C 500°C
8 -20 V 20 V 20 mA 60 % 100 % 50°C 200°C 200°C 600°C
400mV
100mV
200mV
400mV 1 kW
0.5 kW
10 kW
15 kW
10 kW
15 k
W
25 kW
-10mA
-20mA
-200°C
-100°C
START
END
START
END
START
END
START
END
START
END
START
END
LED Status Meaning of LEDs
PWR Green ON Power supply presence
PWR Green Flashing (freq.: 1/sec.) Out of range, Burn out
PWR Green Flashing (freq: »2/sec.) DIP-switchsetting Error
ALARM Yellow ON Internal fault
(1) Influence of wire resistances 0.1 μV /
(2) Output zero if t < 250 °C.
(3) RTD type: PT100, PT 500, NI 100.
All the errors have to be calculated with reference to resistive value.
(4) Influence of wire resistances 0,005 % / , max. 20
W.
W W.
Default settings for PC
Input type / Start – End range Voltage -10 V – +10 V
Input filter (acquired signal) Disabled
Output type / Start – End range Voltage -10 V +10 V –
Rejection at mains frequency / Sampling time Rejection= 50 Hz
Sampling time = 20 ms
Cold junction compensation ( for RTC input) Disabled
Order Code Description
82.003.0201.0 cores C2 MB-A
F0.000.XXX.X USB cable (configuration software on www.wieland-electric.com)
SETTING START AND END AT WILL
Module Dimensions Front Panel
ACCESSORIES
Thermo-
couple N
DIP
Thermo-
couple E Thermo-
couple T Thermo-
couple B
START START END START END START END END
(*) 1 (*) (*) (*) (*) (*) (*) (*)
2 50°C 500°C 50°C 200°C
3 100°C 600°C 100°C 400°C
4 -50°C 150°C 600°C 800°C 0°C 200°C 0°C 600°C
5 0°C 200°C 700°C 1000° 100°C 300°C 100°C 800°C
6 250°C 800°C 1200° 1500° 400°C 200°C
7 100°C 300°C 1000°C 1500° 200°C 600°C 300°C
8 150°C 400°C 400°C 500°C
1000°
1200°
1300° 800°C 1800°C 1200°C
50°C
-100°C
-200°C
500°C
0°C
-100°C
-200°C
-100°C
-200°C
DIP-switches must be set
while the module is
powered down, otherwise
the module may be
damaged.
Attention!
Corporate Headquarters:
Wieland Electric GmbH
Brennerstraße 10-14
D-96052 Bamberg T49 (951) 93 24-0
T49 (951) 93 24-1 98
info@wieland-electric.com
www.wieland-electric.com
Stromversorgung
Eingang Ausgang
1500V
(*) START or END are set
in memory with the PC or
with a programming push
buttons.
Environmental conditions
Temperature -20 – 65°C
Humidity 30 – 90 % a 40°C not condensing.
Altitude Up to 2.000 m a.s.l.
Storage Temperature -20 – +85°C
Protection degree IP 20
Data Memory EEPROM for all configuration data; storage time: 40 years.
Power Supply Voltage: 10 – 40 V~, 19-28 V~ 50 – 60 Hz
Consumption: max. 2W
Electrical connections Removable 3-way screw terminals 5 mm pitch.
Micro-USB frontal plug.
Dimensions / Modul-Box L: 100 mm; H: 112 mm; T: 17,5 mm
PBT. black.
Isolations 1500 V
The module complies with the following standards:
EN61000-6-4 (electromagnetic emission industrial
environment).
EN61000-6-2 (electromagnetic immunity industrial
environment).
EN61010-1 (safety).
Ÿ
Ÿ
Ÿ
Caution!
One max 2.5 A fuse must be installed near the module.
Error Accuracy Thermal stability
Voltage output 10 mV 0,5 mV / K
Current Output 20 μA 1 μA / K
Errors related to max
measuring range Accuracy Thermal stability Linearity error EMI
TC input type J,K,E,T,N 0,1 % 0,01 % / °K 0,2°C <1 % (1)
TC input type R,S 0,1 % 0,01 % / °K 0,2°C <1 % (1)
TC input type B (2) 0,1 % 0,01 % / °K 1,5°C <1 % (1)
Cold junction
compensation
(for all TC inputs type) 2°C tra 0°C
50°C ambiente --- --- ---
Thermoresistance input
type (RTD) (3) 0,1 % 0,01 % / °K t>0°C 0,02 %
t>0°C 0,05 % <1% (4)
Potentiometer or
rheostat input type 0,1 % 0,01 % / °K 0,1 % <1 %
Voltage or current input
type 0,1 % 0,01 % / °K 0,05% <1 % (1)
Output Current: -20 – +20 mA, maximum load resistance 500
Voltage: -10 – +10 V, minimum load resistance 1 k
Resolution: 5 μA / 2,5 mV
W
W
Filter The input signal filter level can be enabled and configured from 0.5 to
60 sec.(only by PC).
Response time 35 ms with 11 bit resolution, 140 ms with 16 bit resolution ( for
measures voltage, current and potentiometer).
Voltage input mode
Bipolar from 75 mV to 20 V with 9 scales, input impedance 1 max.
resolution 15 Bit + sign.
W
Current input mode
Bipolar up to 20 mA. Internal shunt ~50 . Max resolution 1 mA.
Powered sensor loop from sensor to module (passive) or from module
to sensor (active) by terminal 7 (Max 25 mA a Max 20 V) with short-
circuit protection. Automatic input out of range detection.
W
Thermoresistances (RTD)
input mode RTD type: Pt100, Pt500, Pt1000, Ni100, KTY81, NTC, KTY84 -30/-150.
Resistance measure 2, 3 or 4 wires and resistance wire measure.
Energising current: 0.56 mA. Resolution: 0.1 °C. Automatic burn-out
detection. For NTC resistance value < 25 k . NTC, KTY81 and KTY84
configurable only by software.
W
Thermocouples (TC)
input mode TC type: J, K, R, S, T, B, E, N. Input impedance: > 5 M .
Automatic burn-out detection. Resolution 2.5 μV.
W
Potentiometer input
mode Excitation voltage of 300 mV; Potentiometer input value from 500 to
100 k (a R = 500 parallel circuit must be added; see illustration 6).
Automatic input out of range detection.
W
W W
Rheostat input Input rheostat value from 500 to max. 25 k
W W.
112 mm
17,5 mm
100,0 mm
PWR/ERR
x
USB
ALARM
Y
x
Ausgangsart SW2
Normal (OFF)
Reversed(ON)
SW2 Ausgangsart
Current (OFF)
Voltage (ON)
FRONTAL LED INDICATIONS
CONFIGURATION VIA PC
By using a PC and downloadable software from it is possible to set other
normally fixed parameters in addition to start and end scale.
Additional input types.
Digital filter (normally disabled).
Sqare root extraction normally disabled).
Negative burn-out (normally disabled).
START- and END-scale of the analog output.
Value of the analog output in case of error.
Rejection programmable for 50 or 60 Hz mains frequency (normally set to 50 Hz).
Sampling frequency / resolution (normally set to 15 sps / 16 bit).
3 or 4 wires measure for thermal resistance (normally set to 3 wires; Pt100, Pt500, PT1000).
The instructions for setting and USB cable are supplied as a KIT available on request.
Ÿ
Ÿ
Ÿ
Ÿ
Ÿ
Ÿ
Ÿ
Ÿ
Ÿ
Ÿ
www.wieland-electric.com,
ELECTRICAL CONNECTIONS
TECHNICAL SPECIFICATIONS
EN cores C2 MB-A
82.003.0201.0
Universal Converter With Isolated Bipolar Output
Version: 04/2014
2014 Wieland Electric GmbH ©
Contents:
General specifications
Technical specifications
Installation rules
Selection input / measuring scale
Selection output type
Setting START and END at will
Frontal LEDs indications
Configuration via PC
Electrical connections
Default conditions
Accessories
Module layout
Ÿ
Ÿ
Ÿ
Ÿ
Ÿ
Ÿ
Ÿ
Ÿ
Ÿ
Ÿ
Ÿ
Ÿ
Variations of standard parameters are possible by software.
GENERAL SPECIFICATIONS
INSTALLATION MANUAL
Ÿ
Ÿ
Ÿ
Ÿ
Ÿ
Ÿ
Ÿ
Universal input: voltage (mV), current (mA), thermocouples TC,
thermoresistances RTD, potentiometer, rheostat, NTC.
Measurement and re-transmission on isolated analog bipolar output,
with voltage output of current.
DIP-switch for selecting type of input and output, START-END.
Possibility of USB configuration.
Powersupply for external sensor (terminal 7).
Galvanic isolation (3-point insulation 1500 V).
Front panel indicating power on, off scale or setting error alarm status.
INSTALLATION RULES
The module is designed to be installed, in vertical position, on DIN 46277 rail. For the best module
performance and long life, avoid to place cables raceways and other objects that could obstruct
ventilation slits. Never install the modules near heat sources. Installation of the module in the bottom
of the control cabinet is suggested.
SELECTION INPUT / MEASURING SCALE
The type of input is selected by setting the SW1 DIP-Switches group at the side of the module.
Each type of input is matched with a number of beginnings scale
and full scale
selectables with the SW2 DIP-Switches group. The frames below show the START or END values for
every selected input.
(START) (END)
V
/ Rheostat
mA
Ni100
0
Pt500
Pt1000
Tc J
W
Pt10
SW2
1
2
3
4
5
6
7
8
START
1
2
3
4
5
6
7
8
END
SELECTION OUTPUT TYPE
SW2 DIP-switches group numbers 7 and 8 enable setting of the output mode, voltage, current and
the output mode (normal or reversed).
The START and END push-buttons under the SW2 DIP-switch group allows to set the beginning
and end scale at will within the scale pre-set through the dip-switches. To obtain this facility it is
necessary to use a suitable signal generator, able to fumish the desired values of beginning and end
scale.
The procedure is following:
1. Set to SW1 the type of input desired, set to SW2 a START and END measurement which includes
the required beginning and end values.
2. Power up the module.
3. Supply a calibrator or simulator of the signal you wish to measure and re-transmit.
4. Set the required START value on the calibrator (or other instrument).
MODULE LAYOUT
5. Press the START push-button for at least 3 sec. The green LED on the front panel flashes to
indicate the value has been sorted.
6. Set the required END value on the calibrator (or other instrument).
7. Press the END push-button for at least 3 sec. The green LED on the front panel flashes to indicate
the value has been stored.
8. Cut power to the module and set to OFF position the dip-switches of group SW2, like in SW2-DIP
frame START and END values row n°1(*).
The module is now configured for the required start and end scale. To reprogram it (e.g. for different
type fo input) repeat the whole procedure.
SW1 SW1 Input Type Input Type SW2
1 2 3 4 5 6 7 8
START END
SW2
DIP-switch in OFF-position
Universal input
Rheostat input:
values from 500
to 25 k
are needed.
W W
Thermoresistance input type:
Pt100, NI100, PT500 and PT1000.
The two-wire connection can also
be used for NTC and KTY.
Thermocouple input
type:
J, K, R, S, T, B, E and N.
Input voltage for
Full scale < 150 mV.
Voltage input
(-20 – +20 V~)
Full scale > 150 mV.
Active current input (-20 –
+20 mA). The module
supplies the current loop.
Use this connection with 2-
wire measurement.
Passive current input (-20 –
+20 mA). The sensor supplies
the current loop. Use this
connection if the input current
come from outside.
Potentiometer input:
One R = 330
resistance
parallel circuit is needed.
Potentiometer value must
be from1 k
to 100 k .
W
W W
10
11
mA
mA input
+
7
11
10
9
V
+
V Input
10
12
+
mV/TC
Input
10
7
mA
mA Input (2 wires)
+
8
RTD 3 wires
12
10
9
RTD 4 wires
8
12
10
9
10
12
9
8
R
10
9
8
12
Output
10
Current output 2 mA
+
1
4
V
+
Voltage output 2
Current output1 mA
+
5
6
V
+
Voltage output 1
9
Power Supply
The supply voltage must be between 10 to 40 V DC (Any polarity) or
between 19 to 28 V~.These upper limits must not be exceeded to
avoid serious damage to the module. It’s necessary to protect the
power supply source against any failure of the module using
appropriately sized fuse (Max = 2.5 A).
19 – 28 V ac
10 – 40 V dc
2 W Max
2
3
1
7
8
6
4
5
2
3
Ÿ
Ÿ
Ÿ
Ÿ
Ÿ
Ÿ
Ÿ
Ÿ
The device must only be installed by a professional electrician, commissioned and serviced.
In the planning and construction of electric installations, the relevant guidelines, regulations
and requirements of the country must be observed.
The prevailing safety and accident prevention regulations must always be observed.
Damaged products must neither be installed nor put into use. In the event of a defect, send
the device back to Wieland Electric GmbH.
Connect or disconnect a powered condition!
The device must not be opened.
Do not insert foreign objects into the unit!
Keep the unit away from water and fire!
SAFETY NOTE
BA000964 A (04/2014)
ENGLISH 3/8 BA000964 A (04/2014)
BA000964 A (04/2014)
BA000964 A (04/2014)
BA000964 A (04/2014)
BA000964 A (04/2014)
BA000964 A (04/2014)
BA000964 A (04/2014) ENGLISH 7/8 ENGLISH 5/8 ENGLISH 1/8
ENGLISH 4/8 ENGLISH 8/8 ENGLISH 6/8 ENGLISH 2/8
wieland wieland wieland wieland
wieland wieland wieland wieland