255-700-447
A-5
PacketStar
®
PSAX 2300 Multiservice Media Gateway User Guide
, Issue 1
Release 9.0.0
Appendix A Common Equipment Module Connections
Alarm Module Connectors
A shielded 3.7-meter (12-foot) Lucent cable (Part Number 42-20N79004,
COMCODE 300164290) is available with a matching connector on one end
and a 16-pair twisted wire pigtail on the other end (see Figure A-4).
The pin assignments for the
ALARM
connector and the shielded Lucent cable
pigtail color code are described in Table A-8.
Figure A-4. ALARM Cable with 26-Pin Connector and Pigtail
Table A-8. ALARM Connector Pin Assignments and Cable Pigtail Color Code
(COMCODE 300164290)
Connector
Pin
Description
Cable Pigtail Color Code
*
2
Audible Critical Alarm COM
†
contact
‡
White/Brown
13
Audible Critical Alarm NC
§
contact
White/Violet
1
Audible Critical Alarm NO
¶
contact
White/Tan
4
Audible Major Alarm COM contact
White/Pink
14
Audible Major Alarm NC contact
White/Gray
3
Audible Major Alarm NO contact
Brown/White
6
Audible Minor Alarm COM contact
White/Orange
15
Audible Minor Alarm NC contact
Tan/Brown
5
Audible Minor Alarm NO contact
Pink/White
20
Battery Return
**
Orange/Tan
26
Frame Ground
Yellow/Tan
24
Remote Alarm Cutoff Battery Return
Pink/Tan
23
Remote Alarm Cutoff input
††
Brown/Tan
19
Unused
Tan/Orange
21
Unused
Violet/White
22
Unused
Gray/White
25
Unused
Tan/Yellow
8
Visible Critical Alarm COM contact
‡
White/Yellow
16
Visible Critical Alarm NC contact
Tan/Pink
7
Visible Critical Alarm NO contact
Orange/White
10
Visible Major Alarm COM contact
Tan/White
17
Visible Major Alarm NC contact
Yellow/White
9
Visible Major Alarm NO contact
White/Green