Hi. I have 3 x Victron Phoenix 48V 3kW and FTDI RS485 adaptor - (same as MK2/3 adaptor?)
They have the dual RJ45, which seems to be parallel.
I am good with RS485, MODBUS, DNP I understand the protocols.
I have connected RS485 FTDI adaptor to the A and B data pins, and ground. I have the correct pins because it goes to the RS485 chip on the PCB. (or CAN?)))
I have terminated the adaptor with 120 ohms.
When VE connect tries to communicate (TXD LED and drives bus) , I see it generating data and the Phoenix replies with data on the RXD LED, flashes. But VE.Configure will not communicate.
I see the Phoenix generating many transitions and data.
Is this Phoenix RS485 or CAN ?????? I have not checked with an oscilloscope.
Or do I need the proprietary MK2/MK3 USB interface ?
I am confused. Any info with thanks
glen.