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APC Back UPS ES 600

Revision as of 21:45, 30 September 2025 by HouseY2K (talk | contribs) (Added RJ50)
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Back UPS 600 is a 600VA UPS manufactured by APC. I've been doing some little repairs on tweaks on it so i'll be sharing info on it here. It's based on a PIC18F45J50 microcontroller. Board model: 640-1134-Z REV04

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ICSP pinout

Pinout for the ICSP header (J25)









RJ50 Pinout

 
Pinout for RJ50 data port (not totally verified)