Comdial FX Series Especificaciones Pagina 36

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32 – Connecting the System
GCA40–242 General Description
(Front View of Jacks)
(Front View of Jack)
123456
123456
RELAY 1
RELAY 2
123456
RELAY 3
RELAY 4
page.cdr
RELAY 1 = Pins 2 and 5
RELAY 2 = Pins 3 and 4
No connection to Pins 1 and 6
Relay 1 is normally closed
Relay 2 is normally open
RELAY 3 = Pins 2 and 5
RELAY 4 = Pins 3 and 4
No connection to Pins 1 and 6
Relays 3 and 4 are normally open
External Paging Port = Pins 3 and 4
Connect pins 3 and 4 to audio input
of customer-supplied external paging amplifier.
If amplifier requires enabling input,
connect its enabling input terminals to relay 1-4
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Power Failure Terminals on
Line Board Connection Block
Pair 25,
Pins 50 and 25,
Clip Terminals 49 and 50
Typical Industry Standard
Non-electronic Telephone
(Power Failure Interface)
pwr_fail.cdr
Connecting a Power Failure Telephone
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