Dip Switch - Huawei UA5000 Manual

UA5000 Universal Access Unit
Environment Monitoring
Silk Screen
48VDC INPUT
Ground terminal Connects to the ground point of the cabinet by using

DIP Switch

The ESCM EMU provides a DIP switch: SW1, as shown in
Figure 5-3 Layout of SW1 on the ESCM EMU
Terminal block for
S1 has eight available electrical switches. ON indicates 0, and OFF indicates 1.
describes the settings of SW1.
Issue 01 (2012-08-17)
Function
Indicates the socket for the power input.
l The power socket has two slots. The left slot is
identified as RTN (-), and the right slot NEG (+).
l Connects to the -48 V output terminal of the
power system.
a ground cable.
The ground terminal is located on the right upper
corner at the rear of the EMU, and there is a
grounding symbol to identify the ground terminal on
the EMU.
DIP switch
environment
parameter
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Copyright © Huawei Technologies Co., Ltd.
5 ESCM Monitoring Solution
Figure 5-3.
ON
1 3 4 5 6
2
Remarks
Supported
Supported
LED
COM1
COM2
Power socket
7 8
Table 5-3
48