Huawei AR500 Series Hardware Description page 660

Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
Table 6-13 Specifications of a 3-pin phoenix connector (DO) output cable
Conductor Type
Solid
Twisted
Pin Assignments
None
Connection
A 3-pin phoenix connector (DO) output cable is connected as follows:
l
l
Ordering Information
Table 6-14
Table 6-14 3-pin phoenix connector (DO) ordering information
Part Number
14180412
6.2.3 3-Pin AC/DC Power Terminal
Description
3-pin AC/DC power cables consist of a 3-pin AC/DC input terminal block and power cables
made onsite. Make the power wires according to the power supply requirements and connect
them to the power supply system.
The 3-pin AC/DC input terminal block can prevent damages to the router caused by reverse
connection of the power wires. Once the positive and negative wires are reversely connected
to power terminals, the router will not be powered on.
The 3-pin AC/DC input terminal block can be used for both AC and DC power cables. You
can connect either AC or DC power cables to the terminal block as required, and connect the
power cables to an external power supply system.
Issue 10 (2019-03-06)
The 3-pin phoenix connector (DO) is connected to Boolean output interfaces on the local
device.
The 3-pin phoenix connector (DO) output cable at the other end is connected to external
Boolean devices.
provides the 3-pin phoenix connector (DO) ordering information.
Copyright © Huawei Technologies Co., Ltd.
Minimum Conductor
Cross-Sectional Area
2
0.5 mm or 20 AWG
2
0.5 mm or 20 AWG
Description
Terminal Block, 3Pin,
Straight Female,
AWG28~16, Pitch 3.81mm,
With flange
6 Cables
Maximum Conductor
Cross-Sectional Area
2
1.5 mm or 16 AWG
2
1.5 mm or 16 AWG
Remarks
Standard configuration
649