Dry contact protection logic: The external contact is closed by default. If the external
contact is open, an alarm is generated and the Smart PCS shuts down automatically.
Procedure
Step 1 (Optional) Prepare a network cable.
If the length of the delivered cable does not meet the requirement, prepare a network cable
by yourself or use the delivered connector and a cable prepared by yourself to crimp a
network cable.
● Preparing a network cable by yourself
If you prepare a network cable by yourself, choose a network cable with
shielded RJ45 connectors and without injection molding jackets.
Figure 5-27 Network cable
● Crimping a network cable
a. Remove an appropriate length of the insulation layer from the shielded
network cable using a wire stripper.
b. Arrange the wires of the stripped shielded network cable in the correct
sequence and insert them into the shielded plug of the RJ45 connector.
Use the RJ45 connector crimping tool to crimp the shielded plug.
Figure 5-28 RJ45 connector wiring
(1) White-and-
orange
(2) Orange (3) White-and-green (4) Blue
LUNA2000-213KTL-H0 Smart Power Control System
User Manual 5 Cable Installation
Issue 04 (2024-12-30) Copyright © Huawei Technologies Co., Ltd. 65
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