Index revision : C 10 6209
3.5.4. Using information relative to the faults
The closed contact of the OK board relay signals that the board is under voltage and that there is no fault.
WARNING : This relay is for passing low currents. If a high current is used this contact can no
longer be used for low currents.
Liaison wiring with an PLC:
Wiring of a HV fault signalling lamp:
1 Inside
GNM
2 OK board
3 No OK board
14 to 16
GNM
case
1 Inside
GNM
2 PLC input
14 to 16
GNM
case
1 Inside
GNM
2 220 VAC oR 110 VAC
3 Fault
14 to 16
GNM
case
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