APC STUFF
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APC Smart Signaling Cable
APC Part# 940-0024c (black cable)
Software – APC Power-Chute Plus (V/S, Pro).
(UPS) (COM)
RX/Shut 1 ß--------------------------------------------< 3 TxD
TX/AC Fail 2 ß--------------------------------------------< 2 RxD
Common 9 ß--------------------------------------------< 5 GND
-------------< 1 DCD
‘------------< 4 DTR
-------------< 7 RTS
‘------------< 8 CTS
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APC Simple Signaling Cable (Dumb)
APC Part# 940-0020 (grey cable)
Software – APC Power-Chute Plus.
(UPS) DB9M DB9F (COM)
Shutdown 1 ß--------------------------------------------< 4 DTR
AC Fail 2 ß--------------------------------------------< 8 CTS
Common 4 ß--------------------------------------------< 5 GND
Common 9 ß-------‘
APC Cables