Tripp-lite OmniPro-450 (675) PowerAlert

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connector or cable wiring Part# 73-0724 (BC, Internet Office, OmniSmart UPS). Should work with PowerAlert software.

9 pin D-SUB male connector layout 9 pin D-SUB male connector to the UPS

9 pin D-SUB female connector diagram 9 pin D-SUB female connector to the computer

| UPS Signal Name | DB-9 Male (UPS end) | DB-9 Female (PC end) | PC Signal Name | |——————-|———–|————-|—————————————————–| | Ground | 1 | 3 | | | AC Fail | 5 | 8 | CTS | | LOW BATT | 6 | 1 | DCD | | Inverter shutoff- | 4 | 5 | GND | | Inverter shutoff+ | 2 | 7 | this wire includes one 1N4148 or 1N4149 diode |< |

Notes

  • Pin 4 at the PC end (DTR) connected by R1 10kOhm to pin 8 (CTS) and by R2 10kOhm to pin 1(DCD)

References

Category:Miscellaneous Cables

 

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