Sam Sirius 830 - Alarm Relay Output 25 Way D-Type Socket

Sirius 800 Series User Manual Control I/O and Alarm Pin-outs Control and Alarm Rear Panel Connections 16.4
Iss 5 Rev 7 Page 299 © 2017 SAM
16.4.3 Alarm Relay Output 25 Way D-Type Socket
Under normal operating conditions where everything is working correctly, the relay contacts
are in their normally-closed (NC) position.
Pins Function Pins Function
1 Alarm 1 Normally Open 14 Alarm1 Common
2 Alarm 1 Normally Closed 15 Alarm 2 Normally Open
3 Alarm 2 Common 16 Alarm 2 Normally Closed
4 Alarm 3 Normally Open 17 Alarm 3 Common
5 Alarm 3 Normally Closed 18 Alarm 4 Normally Open
6 Alarm 4 Common 19 Alarm 4 Normally Closed
7 Alarm 5 Normally Open 20 Alarm 5 Common
8 Alarm 5 Normally Closed 21 Alarm 6 Normally Open
9 Alarm 6 Common 22 Alarm 6 Normally Closed
10 Alarm 7 Normally Open 23 Alarm 7 Common
11 Alarm 7 Normally Closed 24 Alarm 8 Normally Open
12 Alarm 8 Common 25 Alarm 8 Normally Closed
13 Not Connected
Table 90 Alarm Relay Output 25 Way D-Type Socket
Alarm Number Alarm Description
1 Fans - Front
2 Fans - Rear
3 Controller Failure (ok if both controllers are operational)
4 Spare (later this could be implemented as a General Purpose Fault)
5 Power Supply 1 (& PSU 5 if present)
6 Power Supply 2 (& PSU 6 if present)
7 Power Supply 3 (& PSU 7 if present)
8 Power Supply 4 (& PSU 8 if present)
Table 91 Alarm Description
NO
NC
COM COM
NO
NC
1
13
14
25