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SICAM AI Unit 7XV5674, Product Information
E50417-B1150-C492-A1, Edition 09.2012
Terminal assignment
Table 11-1 Terminal assignment SICAM AI Unit 7XV5674
Connection Function
Description
H:
Protective
conductor
-
H: N / -
N/-
Neutral of the mains voltage/
negative supply voltage
H: L / +
ph/+
Phase of the mains voltage/
Positive supply voltage
J
1)
RS485
Serial interface
FO
Fiber-optic interface
Q: I
Channel 1
I
1
Channel 1 current measurement,
Positive terminal
→
pin number 2
Negative terminal
→
pin number 1
Q: I
Channel 2
I
2
Channel 2 current measurement,
Positive terminal
→
pin number 6
Negative terminal
→
pin number 4
Q: I
Channel 3
I
3
Channel 3 current measurement,
Positive terminal
→
pin number 3
Negative terminal
→
pin number 5
Q: I
Channel 4
I
4
Channel 4 current measurement,
Positive terminal
→
pin number 7
Negative terminal
→
pin number 9
Q: I
Channel 5
I
5
Channel 5 current measurement,
Positive terminal
→
pin number 11
Negative terminal
→
pin number
13