Connect Fault Relays; Table 32: Pc1001-A3 Power Supply Mains Fault Relay Connector - 'Mf; Table 33: Pc1001-A3 Power Supply General Fault Relay Connector - 'Gf - Siemens Cerberus PACE Compact Installation, Mounting

5.1.5 Connect fault relays

A6V11899867_en--_a
The PC1001-A3 power supply provides two connectors ('MF' and 'GF') to connect
the power supply fault relays.
Mains fault relay connector - 'MF'
Pin Designator
1 MF-NO
2 MF-C
3 MF-NC

Table 32: PC1001-A3 power supply mains fault relay connector - 'MF'

General fault relay connector - 'GF'
The general fault connector provides the general fault relay (pins 4 to 6).
It provides an external fault input (pins 1 to 3) to connect an external potential-free
contact. (Not used in PC1001-A3).
Pin Designator
1 Ext -
2 Ext +
3 -
4 GF-NO
5 GF-C
6 GF-NC

Table 33: PC1001-A3 power supply general fault relay connector - 'GF'

Power supply and batteries
Power supply in PC1001
Connection
Connected to C if fault
occurs (normally open)
Common
Connected to C in
regular mode (normally
closed)
Connection
Contact input connected
to DC 0 V
Contact input +
Do not connect
Connected to C if a
general fault occurs
(normally open)
Common
Connected to C in
regular mode (normally
closed)
5
Color
Blue
Red
-
Color
-
-
-
Green
Red
-
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