Extinguishing Control Computer 8010 - Series 2
FB 798352 / 11.07 97
Relays 12 and 13
An alternating voltage of 230 V AC can be switched with the two programmable relays 12 and 13 (NO contacts)
via an external supply cable.
C NC NO
REL 12
not connected
REL 13
C NC NO
not connected
Fig. 29: Relays 12 and 13
Dry contact Î normally open (NO), max. 230 V AC / 2 A
C NC NO
REL 12
Fig. 30: Relay 12 (Example)
The mains supply voltage may be present at the relay terminals 12 and 13 even if the main power
supply is interrupted !
To switch external connected alternating voltages with relay 12 or 13 only suitable cable with
separate protective earth conductor (PE) must be used.
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