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I have problems with a serial communication (Rs-232) between a PLC(Control Logix) and a Panel View. The problem is the length of the cable because its greater than 50 feet. For resolve the problem I think to convert the protocol Rs-232 to Rs-422 at the out of my ControLogix PLC and after that convert the protocol Rs-422 to Rs-232 for communicate to the PanelView. It is a good solution and it is possible ? Please help me.
N.b. My panelView don't communic by a bridge RIO, DH+, DeviceNet, ControlNet and Ethernet.
N.b. My panelView don't communic by a bridge RIO, DH+, DeviceNet, ControlNet and Ethernet.