Carrier Access 770-0125-AB installation manual Alarms Connector Pinouts, Pin Color Name Signal

Ports and Cables

ALARMS Connector Pinouts

ALARMS Connector Pinouts

NIP RX1	NIP RX2	RX1	RX2	RX3	RX4	CKIN-1 CKIN-2	ETH-1	ETH-2	SCP-1
NIP TX1	NIP TX2	TX1	TX2	TX3	TX4		ALARMS	ACO	SCP-2

The ALARMS port is a female, DB15 port. These are the pinouts of the ALARMS port.

Pin	Color	Name	Signal
1	white/blue	normally open, NO	alarm generation #1
2	white/orange	common, C
3	white/green	normally closed,
		NC
4	white/brown	normally open, NO	alarm generation #2
5	white/slate	common, C
6	red/blue	normally closed,
		NC
7	red/orange		N/A
8	red/green		N/A
9	blue/white	ALMSNS2N	alarm sense #2
10	orange/white	ALMSNS2P
11	green/white	ALMSNS1N	alarm sense #1
12	brown/white	ALMSNS1P
13	slate/white	ground
14	blue/red		N/A
15	orange/red	VCC (voltage)

For the relay contacts on this port, the maximum ratings are 200V DC, or 2 amps, or 30 watts.

BROADway - Release 4.00 A-7