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MTS9300A Telecom Power (Ooredoo, Indonesia,
MTS9304A-HD2002)
User Manual
Table 3-4 Pin definitions for the RS485 port
Pin
1
2
4
5
3, 6, 7, 8
Figure 3-5 DIP switch
Issue 06 (2021-10-13)
Signal
TX+
TX-
RX+
RX-
NA
NO TE
● When multiple DCDB48-200-16Bs are cascaded, you need to set the address DIP switch
for the DMU02C1.
● If one DCDB48-200-16B is installed, you do not need to set the address DIP switch for
the DMU02C1.
Copyright © Huawei Technologies Co., Ltd.
Description
Transmits data over RS485
Receives data over RS485
–
3 Components
23
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