ABB CC-U/I Catalog Page
Signal converters
Burden
R M 4.7 kq
Burden
R m 600 q
supply
24 V DC or 110-240 V AC
J H G
J H G
5 A 1 A C
5 A 1 A C
Select input range by terminals
Input range 1 A
Connected lines
Used terminals
Terminal marking
Input range 5 A
Connected lines
Used terminals
Terminal marking
1 2 43 5 6
-10...-2 V
-5...-1 V
-8...0 V
-4...0 V
0...1 mA
0...20 mA
4...20 mA
0...10 mA
0...800 µA
0...8 mA
0...400 µA
125...625 µA
166...833 µA
2...10 mA
100...500 µA
0...666 µA
0...16 mA
0...5 V
0...10 V
1...5 V
2...10 V
-10...+10 V
-5...+5 V
-10...0 V
-5...0 V
0...8 V
0...4 V
Switch 1
Output
1.25...6.25 V
0...6.66 V
-10...+3.33 V
-5...+1.66 V
-7.5...+2.5 V
-3.75...+1.25 V
1.66...8.33 V
-6.66...+6.66 V
-3.33...+3.33 V
0...0.5 mA
0...13.33 mA
2.5...12.5 mA
3.33...16.66 mA
0.2...1 mA
OFF
Legend
no inuence
ON
I(t) [A]
IN [%]
OUT [%]
0 50 100
t
5
4
3
2
1
0
-1
-2
-3
-4
-5
Offset w20 %
Gain w15 %
resulting
RMS value
Measuring converter for current RMS values
& Isolators
CC-U/I
CC-U/I universal current measuring converter for RMS values of 0-1 A and 0-5 A,
with 3-way electrical isolation
• RMS converter for current signals up to 1 A and up to 5 A of any wave form (DC, DC with superimposed
AC components, pure sinusoidal, triangular, phase-angle controlled, etc. in a measuring range of
0-600 Hz)
• Adjustment and operating elements on the front
• Short-circuit proof signal outputs
• Plug-in connecting terminals for inputs, outputs and supply
Type Rated supply voltage Order code
Pack. unit
pieces
CC-U/I
1 Plug-in connecting
terminals
2 Gain adjustment
3 Offset adjustment
U: green LED -
supply voltage
Marker label
CC-U/I 24-48 V DC
110-240 V AC
1SVR 040 006 R0100
1SVR 040 007 R0200
Wiring instruction DIP switch settings
Input range selection
1
1
12
Low Voltage Products & Systems 12.15
ABB Inc. • 888-385-1221 • www.abb.us/lowvoltage 1SXU000023C0202
Example of application
RMS measurement and conversion of a current signal
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