ECI XDM-300, Installation And Maintenance Manual

Page: 248 / 266

Connectors Pin Assignment XDM-300 Installation and
Maintenance Manual
A-28 ECI Telecom Ltd. Proprietary 417006-2311-0H3-A00
The following figure identifies the ALARMS connector pins as seen when
looking into the connector. The table lists the pin assignment for the ALARMS
connector. This table also lists the color of the wire connected to the
corresponding pin in the cables offered by ECI Telecom’s Transport
Networking Division for connecting between the ALARMS connector and a
distribution frame.
Figure A-14: ALARMS connector pin identification
Table A-16: ALARMS connector pin assignment
Pin Designation Function Direction Wire color Assignment
1 CRIT_NC Critical alarm relay,
normally closed contact
Output Black
2 CRIT_COM
Critical alarm relay,
common contact
Output Brown
3 CRIT_NO Critical alarm relay,
normally open contact
Output Red
4 MAJ_NC Major alarm relay,
normally closed contact
Output Orange
5 MAJ_COM Major alarm relay,
common contact
Output Yellow
6 MAJ_NO Major alarm relay,
normally open contact
Output Green
7 MIN_NC Minor alarm relay,
normally closed contact
Output Blue
8 MIN_COM Minor alarm relay,
common contact
Output Violet
9 MIN_NO Minor alarm relay,
normally open contact
Output Gray
10 WARN_NC Warning alarm relay,
normally closed contact
Output White
11 WARN_COM Warning alarm relay,
common contact Output Pink
12 WARN_NO Warning alarm relay,
normally open contact
Output Light green
13 BUZZ_NC Buzzer relay, normally
closed contact
Output Black/white
14 BUZZ_COM Buzzer relay, common
contact
Output
Brown/
white
15 BUZZ_NO Buzzer relay, normally
open contact
Output Red/white
Shelf 2