Connector Pin Assignments - B&R BRCOMP1-0 Anwenderhandbuch

21.4 CONNECTOR PIN ASSIGNMENTS

The Compact Control BRCOMP2-0 (operating system version 4.1) is equipped with a CAN Bus
interface that conforms to ISO-DIS 11898. The pin assignments of the connector conform to CiA DS
102-1.
Pin Assignments
9 Pin D-Type
Connector (M)
6
9
21.5 WIRING
The wiring is done in the form of a bus structure. Both bus ends are to be terminated with a termination
resistance. A node can be connected to the bus with a branch line. The length of the branch line may
not exceed 30 cm.
A four conductor twisted pair cable is to be used for the bus cable.
CAN Signal CAN H
CAN L
CAN GND ...
CAN+
All of the CAN interfaces from B&R are supplied internally, CAN+ is not connected.
1
5
... CAN High
... CAN Low
CAN Ground
... CAN Supply 8 - 15 V
B&R COMPACT PLC
Pin Assignment
1
2 CAN L
3 CAN GND
4
5
6
7 CAN H
8
9
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