Rack Alarm (Alarm Interface - Oracle EAGLE Installation Manual

Table B-4
Connector
P2
(to middle shelf in
frame)
P3
(to bottom shelf in
frame)
P1, P2, and P3
NOTES: A side and B side connectors, fuse positions, and pins are identical.
B.1.4.2 Rack Alarm (Alarm Interface)
Figure B-7
(Cont.) Shelf Power Connector
Fuse Position
6
7
8
9
10
11
12
13
14
15
16
17
18
All return pins are common.
Rack Alarm Connector
Pin Numbers Circuit Descriptions
7 and 16 +48VDC
25 and 26 48VDC return
3 and 12 +48VDC
2 and 11 48VDC return
1 and 10 +48VDC
19 and 20 48VDC return
21 and 22 +48VDC
4 and 13 48VDC return
23 and 24 +48VDC
6 and 15 48VDC return
9 and 18 +48VDC
8 and 17 48VDC return
7 and 16 +48VDC
25 and 26 48VDC return
3 and 12 +48VDC
2 and 11 48VDC return
1 and 10 +48VDC
19 and 20 48VDC return
21 and 22 +48VDC
4 and 13 48VDC return
23 and 24 +48VDC
6 and 15 48VDC return
9 and 18 +48VDC
8 and 17 48VDC return
7 and 16 +48VDC
25 and 26 48VDC return
5 and 14 logic ground
Appendix B
Control Shelf Connectors
B-9