What HMI To Use

Has anyone used an Automation Direct HMI to interface with a snap controller? If so jow did you do it.

Hi Tom. Welcome to the Opto 22 Forums.

I think you will end up using ModbusTCP.
Got a model number of the display handy?

That is what I am using, Modbus TCP. I use the C-more series with other PLC’s. The HMI is the EA9-TC10L.I use one with a modbus gateway with all the instruments I have at another facility. The place that has the Opto snap controller is the only one in my area.