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2CDC110004C0206
1/69 control
ABB Low Voltage Industrial Products 0312
1
Temperature signal converter for RTD sensors
CC-U/RTD & CC-U/RTDR with relay output
CC-U/RTD universal signal converter for PT10, PT100, PT1000 temperature sensors (acc. to
IEC 751 and JIS C 1604
1)
, linearized with 3-way electrical isolation
• Configurable output signal response on
input signal interruption (low / high fail safe)
• Adjustment and operating elements on
the front-side
• Short-circuit proof signal outputs
• Plug-in connecting terminals for inputs,
outputs and supply
• 2- or 3-wire connection
Type
Rated supply voltage
Order Code
Price
CC-U/STD
24-48 V DC
1SVR040002R0500
251.88
110-240 V AC
1SVR040003R0600
251.88
CC-U/RTDR universal signal converter for temperature and resistance signals,
with 2 threshold relay outputs and 3-way electrical isolation
• Temperature signal converter for PT100 signals (5 ranges up to 800 °C) and variable resistances from 0-380 q
• 2 threshold relay outputs with one c/o contact each (threshold and respective hysteresis can be
adjusted independently from each other)
• Open-circuit or closed-circuit principle configurable by means of a DIP switch
• 2 yellow LEDs for clear status indication of the output relays
• Plug-in connecting terminals for inputs, outputs and supply
• 2- or 3-wire connection
Wiring instruction
DIP switch settings
Type
Rated supply voltage
Order Code
Price
CC-U/RTDR
24-48 V DC
1SVR040012R2500
POA
110-240 V AC
1SVR040013R2700
194.21
DIP switch settings
CC-U/RTD
2CDC 281 005 F0t03
Plug-in connecting
terminals
Gain: Coarse adjustment
Gain: Fine adjustment
Offset adjustment
U: green LED -
supply voltage
Marker label
*) Detection of input signal interruptions:
If the input signal circuit is interrupted, the output signal changes
to the adjusted minimum value (low fail safe) or maximum value
(high fail safe).
1 2 43 5 6 1 2 43 5 6
PT10
PT100
PT1000
0...500 °C
0...550 °C
0...600 °C
0...650 °C
0...700 °C
0...750 °C
0...800 °C
0...850 °C
0...50 °C
0...60 °C
0...70 °C
0...80 °C
0...90 °C
0...100 °C
0...200 °C
0...400 °C
0...300 °C
0...500 °C
0...10 °C
0...20 °C
0...30 °C
0...40 °C
0...50 °C
0...60 °C
F
E
D
C
B
A
9
8
F
E
B
A
9
8
3
1
2
0
8
3
2
1
0
0
-
-
2CDC 282023F0203
Type Range
Switch1
Switch2
Input
Low fail safe *)
High fail safe *)
Gain
Coarse
OFF
Legend
no influence
ON
1 2 43 5 6
-10...-2V
-5...-1V
-8...0V
-4...0V
0...1mA
0...20mA
4...20mA
0...10mA
0...800 μA
0...8mA
0...400 μA
125...625μA
166...833μA
2...10mA
100...500 μA
0...666μA
0...16mA
0...5V
0...10V
1...5V
2...10V
-10...+10V
-5...+5V
-10...0V
-5...0V
0...8V
0...4V
Switch 3
Output
1.25...6.25V
0...6.66V
-10...+3.33V
-5...+1.66V
-7.5...+2.5V
-3.75...+1.25V
1.66...8.33V
-6.66...+6.66V
-3.33...+3.33V
0...0.5mA
0...13.33mA
2.5...12.5mA
3.33...16.66mA
0.2...1mA
Wiring diagrams
CC-U/RTDR
2CDC 281 006 F0t03
Plug-in connecting
terminals
Threshold value for R1
Hysteresis for R1
Threshold value for R2
Hysteresis for R2
U: green LED -
supply voltage
R2: yellow LED -
Relay 2 energized
R1: yellow LED -
Relay 1 energized
Marker label