Appendix InRailBus (Option)
8. Appendix InRailBus (Option)
8.1 Connector Assignment
Connector type: Mounting-rail bus connector of the CBX-InRailBus
Phoenix Contact ME 22,5 TBUS 1,5/5-ST-3,81 KMGY
Connector View:
Pin Assignment:
Pin Signal
5 M24 (GND)
4 P24 (+24 V)
3 CAN_GND
2 CAN_L
1 CAN_H
S FE (PE_GND)
Signal Description:
CAN_L,
CAN_H ... CAN signals
CAN_GND ... reference potential of the local CAN-Physical layers
P24... power supply voltage +24 V ±10 %
M24... reference potential
FE... functional earth contact (EMC) (connected to mounting rail potential)
CAN-PN
Hardware Manual • Doc. No.: C.2920.21 / Rev. 1.4
Page 31 of 38