Pin Name Description Level1 GND_CAN_RS485 Ground for CAN and RS485 group2 CAN1_TERM To enable CAN1-Termination, bridge with CAN1_H3 CAN1_H CAN bus 1 high -24 +24 V4 CAN1_L CAN bus 1 low -24 +24 V5 CAN1_TERM To enable CAN1-Termination, bridge with CAN1_L6 RS485_TERM To enable RS485-Termination: bridge with RS485_A7 GND_CAN_RS485 Ground for CAN and RS485 group8 n.a.9 RS485_Y TX+ -7 +12 V10 RS485_Z TX- -7 +12 V11 RS485_A RX+, to enable Half-Duplex: bridge with RS485_Y12 RS485_B RX- ,to enable Half-Duplex: bridge with RS485_ZHeader: Molex 43045-1200 Micro-Fit 12pPlug: Molex 43025-1200 Micro-Fit 12p, crimp contact Molex 43030-0007Shielding with 6,3 mm male spade terminal connectorCAN/RS-485 (X39) is not galvanic isolated from System-GND/HousingPin Name Description Level1-5 Identical to standard6 n.a.7 GND_CAN_RS485 Ground for CAN group8 CAN2_TERM To enable CAN2-Termination, bridge with CAN2_H9 CAN2_H CAN bus 2 high -24 +24 V10 CAN2_L CAN bus 2 low -24 +24 V11 CAN2_TERM To enable CAN2-Termination, bridge with CAN2_L12 n.a.1 717171717171717PRODUCT MANUALSANTARO core6.4 CAN/RS-485 Interface (X39)CAN1 / CAN2 ** alternative assembly upon requestCAN1 TerminationRS485 TerminationRS485 Half-DuplexCAN1 TerminationCAN2 Termination