DEFINITY Enterprise Communications Server Release 6

Issue 3

Installation and Test for Compact Modular Cabinets 555-230-128

May 1998

1 Install and Cable the Cabinets

 

Connect External Alarms and Auxiliary Connections

Page 1-67

 

 

Connect External Alarms and

Auxiliary Connections

NOTE:

The AUX connector is part of the Processor Interface cable assembly (J1).

Alarm Input

Alarms can be generated on adjunct equipment, sent to the DEFINITY System, and recorded and reported as “external alarms.” A typical major alarm input is from a UPS.

1.Connect 1 major and 1 minor alarm input pair to the trunk/auxiliary field from the AUX connector (J1 on Processor Interface Cable). See Table 1-10.

Table 1-10. Alarm Inputs at AUX Connector

Color

AUX Connector

 

 

 

White-Blue

AP1 (Pin 26) Major Alarm Input

Blue-White

Ground (Pin 1)

 

 

 

White-Orange

AP2 (Pin 27) Minor Alarm Input

Orange-White

Ground (Pin 2)

 

 

 

 

 

 

Alarm Output

The system provides a relay contact that can operate a customer-provided alarm, such as a light or bell. The circuitry and power source are customer- provided. The alarm device must not exceed a rating of more than 30 VAC RMS or 60 VDC at 0.75 Amps.

1.Connect the external alarm output. See Table 1-11.

2.Give this information to your Lucent Technologies representative for troubleshooting purposes.

Table 1-11. Alarm Output at AUX Connector

Color

AUX Connector

 

 

 

 

 

 

Violet-Green

EXTALMA (Pin 48)

Alarm Output

Green-Violet

EXTALMB (Pin 23)

(Ground) Alarm Output

 

 

 

 

 

 

 

 

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Lucent Technologies 555-230-128 manual Connect External Alarms Auxiliary Connections, Alarm Input, Alarm Output