BERGHOF DC1005 - CAN Bus

BERGHOF Automation Product Description
2VF100107FE03.doc DC1000_HB_en_2D0982003ZD00.doc 35
2.7.5. CAN Bus
The two CAN ports (CAN0/CAN1) comply with the ISO 11898 standard and can be
operated up to a maximum baud rate of 1 MBit/s. The smallest CAN baud rate that
can be set is 50 kBit/sec. In addition, the X6 interface (CAN0) is equipped with a
potential isolation.
X6/7 connector Pin assignment:
X6/7
1
NC (Do not connect)
2 CAN_L
3 CAN_GND
4
NC (Do not connect)
5
NC (Do not connect)
Sub-D9 M
6
NC (Do not connect)
7 CAN_H
8
NC (Do not connect)
9
NC (Do not connect)
A terminating resistor can be switched using the S2 (CAN0) and S3 (CAN1)
switches.
This is required if the associated CAN interface is located at the beginning or at
the end of its CAN bus topology.