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Alarm connector – Paradyne BitStorm 2600 IP DSLAM User Manual

Page 50

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A. Connectors and Pin Assignments

A-6

January 2004

2600-A2-GN20-10

ALARM Connector

The alarm relay reports major alarms through the ALARM connector.

The alarm contacts are closed during normal operation. They open in response to
loss of power, hardware failure, or other alarm conditions. The maximum rated
load for the alarm relays is:

„

30 VDC: 1.0 Amp

„

60 VDC: 0.6 Amp

„

60 VAC: 0.6 Amp

Table A-6.

ALARM Connections

Signal

Direction

Contact

Major Alarm

Out

1

Common

Out

2

Minor Alarm

Out

3

Alarm Sense +

In

4

Alarm Sense –

In

5

03-17453

5 4 3 2 1

ALARM