Archie
Member
I'm investigating the possibility of developing a Modbus driver for the Advanced HMI project, but I do not have any hardware that supports Modbus.
What is the lowest cost PLC I can get that supports both Modbus over RS232 and Modbus/TCP over Ethernet?
I looked at the Automation Direct CLICK, but it does not support Ethernet.
What is the lowest cost PLC I can get that supports both Modbus over RS232 and Modbus/TCP over Ethernet?
I looked at the Automation Direct CLICK, but it does not support Ethernet.