Harris Constellation - Alarm I;O Pinouts; Access Area for Interconnection Cabling

Harris Corporation Constellation™
Wiring Specifications A-7
WIRING
SPECIFICATIONS
Alarm I/O Pinouts
Figure A-8 shows the Alarm I/O pinouts.
Figure A-8:
Access Area for Interconnection Cabling
Located at the bottom right-hand side of the card cage, connectors are available
for customer interconnection cables. Refer to Figure A-9
and Table A-3.
1
26
27
28
3
29
4
30
5
31
6
32
7
33
8
34
9
35
10
36
11
37
12
38
13
39
14
40
15
17
16
18
41
44
42
43
19
20
45
46
48
47
21
22
23
24
49
50
25
2
Fuse Alarm
Callout
Relay
Fan Alarm
Major
Alarm
(default)
Minor
Alarm
(default)
RELAY 1 NC RELAY 1 NO RELAY 1 COM RELAY 2 COM RELAY 2 NC RELAY 2 NO RELAY 4 NC RELAY 4 NO RELAY 4 COM RELAY 3 COM RELAY 3 NC RELAY 3 NO RELAY 5 NC RELAY 5 NO RELAY 5 COM NC RELAY 7 COM RELAY 7 NO RELAY 7 NC NC NC NC NC EXT ALARM 1 GND EXT ALARM 2 NC EXT ALARM 3 FAN ALM RELAY NO EXT ALARM 4 FAN ALM RELAY COM EXT ALARM 5 FAN ALM RELAY NC EXT ALARM 6 NC EXT ALARM 7 NC EXT ALARM 8 CALLOUT RLY NC FA RELAY NC RELAY 6 NC RELAY 8 NC RELAY 6 COM RELAY 6 NO CALLOUT RLY COM CALLOUT RLY NO FA RELAY COM FA RELAY NO RELAY 8 COM RELAY 8 NO