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Is the directions right???
(at the UPS)
9 PIN D-SUB ??? at the UPS.
Pin | Description |
---|---|
1 | Unused |
2 | Battery power |
3 | Unused |
4 | Common (same as 7) |
5 | Low battery |
6 | RS-232 level shutdown |
7 | Common (same as 4) |
8 | Ground level shutdown (A500 and above, reserved on <A500) |
9 | Reserved |
Pins 2 and 5 are connected to Common when they are true.
On pin 6, an rs-232 high level (>9V) will shutdown, when
running off the battery.
On pin 8, shorting to ground will shutdown.
Contributor: | Joakim Цgren |
Source: | Tommy's pinout Collection by Tommy Johnson |
Информация предоставлена справочником The Hardware Book Team 1996-2004.
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