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I am looking for a device with the following specifications.
2 rs232 ports to function as ModbusRTU masters.
2 rs232 ports to function as ModbusRTU slaves.
The two master ports should poll independently of each other but allow a shared memory space inside the controller.
The two slave ports should be able to respond independently to ModbusRTU queries drawing from the shared memory space to provide valid responses.
Does anyone know of such a device? Thanks for your help.
2 rs232 ports to function as ModbusRTU masters.
2 rs232 ports to function as ModbusRTU slaves.
The two master ports should poll independently of each other but allow a shared memory space inside the controller.
The two slave ports should be able to respond independently to ModbusRTU queries drawing from the shared memory space to provide valid responses.
Does anyone know of such a device? Thanks for your help.