3.3V
DO
DI/DO interface
DO
3.3V
DIDO0,DIDO1,DIDO2
DIDO3,DIDO4,DIDO5
GND
+
+
Connection
None
Ordering Information
None
6.2.8 5-Pin Phoenix Connector (RS485/RS422)
Description
An RS485/RS422 cable has a 5-pin terminal block at one end, and the other end can be
connected to a meter or monitoring terminal.
Appearance and Structure
shows the structure of a 5-pin phoenix connector (RS485/RS422).
Figure 6-13
Structure of a 5-pin phoenix connector (RS485/RS422)
ll
-4*
8*
8*
:
:
Huawei
AR500&AR510&AR531&AR550&1500&AR2500
Industrial Switch Routers
Hardware Description
6 Cables
Issue 10 (2019-03-06)
Copyright © Huawei Technologies Co., Ltd.
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