Controls, Indicators and Connectors
Centellis 2000 User Card 10GE with Telco Alarm Installation and Use (6806800M46C)
43
3.1.3.2
Telco Alarm Connector Pin Out
The Centellis 2000 User Card has a front panel Telco Alarm connector. This connector is Artesyn
PN 28NL9802U84. This is a 15 male pin D-Sub right angle connector made by Tyco 5747841-
4. This connector has a 30 inch gold plating on the pins.
Two male to female standoffs are screwed into the connector threaded inserts. These are
Artesyn PN 43-L6030B01 made by TR Fastenings TRPX-MOT1039.
The dry relays used are Artesyn PN 80NL9653A10. This is an Aromat AGQ200A03Z.
Critical Alarm NO, Minor Alarm NO, and Major Alarm NO are open when the chassis is powered
off. The alarm state is when these signals are closed.
Critical Alarm NC, Minor Alarm NC, and Major Alarm NC are closed when the chassis is powered
off. The alarm state is when these signals are open.
Table 3-2 Telco Alarm Connector Pin
Pin
Description
Input/Output
1
Minor Reset +
Input
2
Minor Reset +
Input
3
Major Reset +
Input
4
Major Reset -
Input
5
Critical Alarm - NO
Output
6
Critical Alarm - NC
Output
7
Critical Alarm - COM
Output
8
Minor Alarm - NO
Output
9
Minor Alarm - NC
Output
10
Minor Alarm - COM
Output
11
Major Alarm - NO
Output
12
Major Alarm - NC
Output
13
Major Alarm - COM
Output
14
Power Alarm - NO
Output
15
Power Alarm - COM
Output
