Firejo
Member
Go with the PM02 cable (or geniusintraining’s equivalent). It was meant for Allen Bradley’s proprietary communications port and you’d be hard pressed to get into any trouble with it (some devices use the port for power and if the pin is grounded it can damage the PLC). There are a couple of connectors out there that “kinda” fit (Apple used to make one) but again, the PM02 cable fits and is wired correctly.
P.S. I’ve used a PM02 on a Micro830 for Modbus RTU communications and it works just fine.
P.S. I’ve used a PM02 on a Micro830 for Modbus RTU communications and it works just fine.