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APC BackUPS CS/ES smart signalling cable specification users reports and reviews

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There are 7 approved reports in our database

Date User opinion Comment Content
Revision
Approved by moderator?
2008-08-31 18:11:50INCORRECTDoes not work.rev. 2APPROVED
2009-02-25 19:56:17CORRECTThis is correct as is, I just built a cable based on this and it works with the Back-UPS CS 500. Since I was using an 8 pin RJ45 (ethernet cable), I had to wire 1,7,6,3 instead of the 2,8,7,4 but this should be obvious... Thank you!rev. 2APPROVED
2009-07-10 00:48:54CORRECTIt works. I used 8P8C connector instead of 10P10C and 1,7,6,3 pins.rev. 2APPROVED
2009-09-11 23:56:44INCORRECTTried using the pins 1,7,6,3 suggested for rj45 8 pin, and could not interface with PowerChute software. Tested on apc back UPS-CS 650rev. 2APPROVED
2009-09-24 10:53:23CORRECTIt works. I used RJ45 8p8c pins 1,7,6,3. Back-UPS CS 350 with MikroTik RB450.rev. 2APPROVED
2010-05-30 13:20:47INCORRECTBack-UPS CS 350 does not respond to any commands. there is not smart capability and serial works only with APC 940-0128A cable or clonesrev. 2APPROVED
2011-01-18 13:36:04INCORRECTDoes anyone know what resistor value(s) do I need to use for this cable to work?rev. 4APPROVED


History of users contributions

Date Author Content
Revision
Comment
2010-08-15 21:32:41Wandrewrev. 2RJ45 is 8P8C and RJ50 is 10P10C
2011-01-04 16:39:12Criggierev. 4Minor correction
2011-10-04 22:50:41MilKrev. 5really true pinout for BackUPS 550Es and other

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Pinouts.ru > Pinout of APC BackUPS CS/ES smart signalling cable and layout of 9 pin D-SUB female connector and 10 pin RJ50 (10P10C) male connector
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