Huawei DPU40D-N06A3 - Page 32

DPU40D-N06A3, DBU20B-N12A3, and
DBU50B-N12A1 Distributed Power System
User Manual
3 Components
Issue 04 (2020-02-29)
Copyright © Huawei Technologies Co., Ltd.
26
Figure 3-7 COM_IN/COM_OUT port pins
Table 3-9 COM_IN/OUT port pin definitions
Pin
Signal
Description
1, 2
NC
NC
3
CAN_H
CAN data transmission and
reception H
4-6
NC
NC
7
CAN_L
CAN data transmission and
reception L
8
GND
Protective ground