4-Pin Power Cable (With Terminals) - Huawei AR500 Series Hardware Description

Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
l
l
Ordering Information
None

6.1.2 4-Pin Power Cable (with Terminals)

Description
A 4-pin power cable consists of a 4-pin output terminal block at one end and connects to a
vehicle-mounted device to be powered at the other end.
Appearance and Structure
Figure 6-2
Figure 6-2 Structure of a 4-pin power cable
1 3
2 4
Specifications
None
Pin Assignments
Table 6-2
Table 6-2 Pin assignments of a 4-pin power cable
Connector P1
1
2
3
Issue 10 (2019-03-06)
The M12 connector at the P1 end is connected to the power jack on a router.
The bare wires at P2 other end are connected to power sources on the vehicle.
shows the structure of a 4-pin power cable.
lists the pin assignments of a 4-pin power cable.
Copyright © Huawei Technologies Co., Ltd.
Label
Label1
Label2
Label3
6 Cables
Label1
Label2
Label3
Label4
Signal
12 V
5 V
GND
641