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My company has had many requests for interfacing our product to MODBUS, MODBUS+ and TCP/IP over MODBUS. I have a lot of information on MODBUS but would like to set up a lab. I would like to find some relatively inexpensive PLCs that would support the above protocols. For interfacing to my software (WinNT based) I am thinking of using the WinTech ActiveX controls.
Hardware wise I am starting from scratch. I would like to setup enough hardware to "play" with MODBUS and eventually test my software.
There seems to be a lot of PLC vendors but I was hoping to save a little time by getting some recommendations from this list.
Any help would be greatly appreciated.
Tom Richards [email protected]
MCM Enterprise Ltd. www.mcmenterprise.com
11010 Northup Way Bellevue, WA 98004
Hardware wise I am starting from scratch. I would like to setup enough hardware to "play" with MODBUS and eventually test my software.
There seems to be a lot of PLC vendors but I was hoping to save a little time by getting some recommendations from this list.
Any help would be greatly appreciated.
Tom Richards [email protected]
MCM Enterprise Ltd. www.mcmenterprise.com
11010 Northup Way Bellevue, WA 98004