[Nut-upsuser] Config serial/contact on Cyberpower UPS PR1500LCDRTXL2U
Jesper Klit Jensen
jesper at jensen-net.org
Mon Dec 21 23:47:42 UTC 2009
Could somebody please help me get this one to work using the close
I can not get it to detect off line
OpenSuse 11.0 NUT 2.2.2
driver = genericups
port = /dev/ttyS1
mfr = "Cyberpower"
model = "PR1500LCDRTXL2U"
desc = "Cyberpower PR1500LCDRTXL2U - Serial/contact"
upstype = 7
LB = DCD
OL = CTS
SD = DTR
CP = RTS
The secondary port pin out is as follows.
Pull Pin(7) High.
II. Monitoring(UPS Status Detection):
Pin(1): High means battery capacity is normal. Low means 'Low Battery'.
Pin(8): High means Utility Power is normal. Low means 'Power Failure'.
III. Shutdown UPS:
Pin(4): High 10-15 sec to 'Shutdown' UPS.
Pin 1 and 8 are open collectors; the pull high pin is 7. When using the contact closure port, pull pin 7 high.
Pin 7 can support standard RS232 voltage up to 15V.
If the high voltage comes from pin 7, and pin 7 is 5V, the high level is 5V; if pin 7 is 15V, the high voltage is 15V.
When using Shutdown function (Pin 4), the level should be 15V(RS232 level)
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