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by ntherning
Sat Dec 17, 2016 11:09 pm
Forum: Visonic Alarm systems
Topic: PowerMax 4-pin RS232 port pinout
Replies: 0
Views: 4464

PowerMax 4-pin RS232 port pinout

Hi, I have the Visonic PowerMax without any Powerlink port. There is however a 4-pin RS232 port but there's no info on pinout printed on the PCB. Did anyone successfully connect a cable to such a port? Could you please share the pinout? Here are some photos of the PCB: https://goo.gl/photos/qaipndHJ...

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