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The alarm interface on the SCC uses a male DB-15 connector with the following pin assignments:
| Pin | Function |
|---|---|
1 | Major alarm: normally open |
2 | Major alarm: common |
3 | Major alarm: normally closed |
4 | Visual alarm: normally open |
5 | Visual alarm: common |
6 | Visual alarm: normally closed |
7 | Unused |
8 | Unused |
9 | Audible minor alarm: normally open |
10 | Audible minor alarm: common |
11 | Audible:minor alarm: normally closed |
12 | Visual minor alarm: normally open |
13 | Visual minor alarm: common |
14 | Visual minor alarm: normally closed |
15 | Unused |
Posted: Thu Mar 30 20:31:40 PST 2000
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