Huawei AR500 Series Hardware Description page 662

Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
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Ordering Information
Table 6-16
Table 6-16 3-pin AC/DC input terminal block ordering information
Part Number
14180441
6.2.4 4-Pin DC Power Terminal (Square Shape)
Description
A 4-pin DC power cable has a 4-pin DC connector at one end and two cord end terminals at
the other end. Connect the cord end terminals to a power supply system.
Appearance and Structure
Figure 6-9
Figure 6-9 Structure of a 4-pin DC power terminal (square shape)
P2
Pin Assignments
Table 6-17
Table 6-17 Pin assignments of a 4-pin DC power terminal (square shape)
P2
Red cable
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Issue 10 (2019-03-06)
The 3-pin AC/DC input terminal block is connected to the AC/DC input power socket of
a 60 W power module.
Cables at the other end are connected to an external power supply system.
provides the ordering information of the 3-pin AC/DC input terminal block.
shows the structure of a 4-pin DC power terminal (square shape).
lists the pin assignments of a 4-pin DC power terminal (square shape).
Signal
12-24 V
NC
Copyright © Huawei Technologies Co., Ltd.
Description
Combicon,1*3,Straight
Male,20-14 AWG
(UL),Pitch 7.62mm
P1
P1
1
2
6 Cables
Remarks
Standard configuration
4 3
2 1
651