CANopen Technical Guide | ASDA-A2 1. Communication Cable 1.1 Connectors - Pinout Pin Assignment (RJ-45) for CAN bus Wiring 1.2 Baudrate Settings Baudrate and Bus Length Revision Sep, 2012 5 Pin No. Signal Name Description 1 CAN H _ CAN H bus line _ 2 CAN L _ CAN L bus line _ 3 CAN GND _ Ground 4 - - - Reserved 5 - - - Reserved 6 - - - Reserved 7 - - - Reserved 8 - - - Reserved Baudrate Bus Length 1Mbps 25m 750Kbps 50m 500Kbps(Default) 100m 250Kbps 250m 125Kbps 500m