Compact receiving unit, 8-30 VDC power supply, with customized cabling: M12 circular connectors or 10-pin reduced plug or cable gland. It has a maximum of 12 analog and 64 digital outputs (available via CANopen interface), 2 STOP outputs, 2 UMFS outputs, 4 programmable MOSFET outputs and 2 CAN outputs. This double CAN output allows simultaneous management of CANopen and J1939 protocols. The CRD also has a 4-digit display for diagnostics. Standard antenna is internal. External antenna with 1m or 3 m extension cord is optional.