Allen Bradley 1763-NC01 MicroLogix 1100 RS-485 Cable By wayne No Comments on Allen Bradley 1763-NC01 MicroLogix 1100 RS-485 Cable 2 Min Read Buy Allen Bradley 1763-NC01 communication cable for MicroLogix 1100. RS-485 interface, 30cm length, Class I Div 2. Supports DH-485, Modbus RTU, DF1 half-duplex.