External Alarms Port Pinouts; Table 36 External Alarms Port Pinouts-Hd-15 Female - Alcatel-Lucent 7705 Installation Manual

External Alarms Port Pinouts

Table 36
7705 SAR-M Chassis Installation Guide
specifies the External Alarms port pin assignments.
Table 36: External Alarms Port Pinouts—HD-15 Female
Pin Signal
1 Alarm input 1
2 Alarm input 2
3 nc
4 Alarm output 3, pin 2
5 Alarm output 3, pin 1
6 nc
7 Ground
8 Alarm output 2, pin 2
9 nc
10 Alarm output 2, pin 1
11 Alarm input 3
12 Alarm input 4
13 nc
14 Alarm output 1, pin 2
15 Alarm output 1, pin 1
Appendix B: Pinout Assignments
Direction Description
Input User-configurable
Input User-configurable
— Not connected
Output Contact closes on minor alarm
Output Contact closes on minor alarm
— Not connected
Reference Reference output for alarm inputs
Output Contact closes on major alarm
— Not connected
Output Contact closes on major alarm
Input User-configurable
Input User-configurable
— Not connected
Output Contact opens on critical alarm
Output Contact opens on critical alarm
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