I have two questions regarding the Modbus devices testing processes:
I am well aware that the Modbus organization only provides testing for Slave or Server device.
1-How can we get the Master or Client devices certified?
2-I would like to know if there is any particular test specification for Modbus tcp/serial gateways. Does getting your Modbus certified mean that every side of the device would be tested independently?
Any help would be much appreciated
what do you think of this question
This is not something that Digi could answer. This is something that really needs to be addressed at http://www.modbus.org/