Connector Pin Assignment
CAN-CBX-COM2
Manual • Doc.-No.: C.3055.21 / Rev. 1.1
Page 29 of 125
5.2.3 CAN and Power Supply Voltage via InRailBus Connector
Connector type: Mounting rail bus connector CAN-CBX-TBUS
(Phoenix-Contact ME 22,5 TBUS 1,5/5-ST-3,81 KMGY)
Pin Position:
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 v24 V
M24...
reference potential
FE...
functional earth contact (EMC)(connected to mounting rail potential)