Connecting The Rs485 Communications Cable - Huawei PLC CCO01A User Manual

PLC CCO01A
User Manual
Figure 4-9 Connecting the AC power cable
(1) Busbar A/B/C
(3) Knife switch box
----End

4.3.2 Connecting the RS485 Communications Cable

Prerequisites
The RS485 communications cable delivered with the PLC CCO is available.
Issue 02 (2016-01-10)

Ensure that the PLC CCO AC power cable is securely connected.

It is recommended that a circuit breaker be reserved for the busbar to connect a cable to the PLC
CCO. If such a circuit breaker is not reserved, connect the PLC CCO AC power cable from the
circuit breaker output end in the middle of the busbar.
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4 Electrical Connections
(2) Fuse
(4) MCB
26