Hello everyone,
I am programming a Panasonic WHS1 HMI (9 pin serial port) and a DL262 CPU (15 pin serial port). I plan to use RS485/MODBUS for communication between the two, but I'm not sure how to wire the cable so these two will talk. I have attached a pin-out diagram for each device.
Any pointers on how to wire the plugs for these devices would be greatly appreciated.