5
5
Chapter 5
Pin Assignments
The CP-602U-I and CP-602E-I come with two DB9 connectors, and the CB-602I comes with a
20-pin right-angle header connector. Even though the CB-602I comes with a 20-pin right-angle
header connector, Moxa also provides a 50-cm cable, called the CBL-F20M9x2-50 or
CBL-F20M25x2-50, that converts a 20-pin female connector to a DB9 or DB25 connector.
The connector’s pin assignments are shown below:
DB9 Male
1
5
6
9
Pin Signal
2
CAN_L
3
CAN_GND
5
Shield
7
CAN_H
20-pin right-angle header connectors
Pin Signal Pin
Signal
3 CAN0_L 13 CAN1_L
4 CAN0_H 14 CAN1_H
5 CAN_GND 15 CAN_GND
9 Shield 19 Shield
DB25 Male
1
13
14
25
Pin Signal
2
CAN_GND
3
CAN_L
4
CAN_H
7
Shield
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