Huawei SUN2000-36KTL Quick Manual page 12

5. Install the terminal base on the terminal block,
and connect the shield layer to the ground point.
NOTE
When connecting the shielded cable, choose whether to crimp the OT terminal based on site
requirements.
7. Use a torque wrench with an open end of 33 mm to tighten the locking caps to a torque of 7.5 N·m.
NOTE
To ensure airtightness, you are advised to apply firestop putty to the used connectors at the bottom
of the chassis.
RJ45 network port connection
You are recommended to use a CAT 5E
outdoor shielded network cable with an outer
diameter less than 9 mm and internal
resistance not greater than 1.5 ohms/10 m, as
well as a shielded RJ45 connector.
1. Insert the wires of the network cable to the
RJ45 connector in sequence.
2. Crimp the RJ45 connector using a
crimping tool.
No.
Color
1
White-and-orange
2
Orange
3
White-and-green
4
Blue
5
White-and-blue
6
Green
7
White-and-brown
8
Brown
6. Bind the communications cable.
Pin Definition
RS485A, RS485 differential signal +
RS485B, RS485 differential signal –
N/A
RS485A, RS485 differential signal +
RS485B, RS485 differential signal –
N/A
N/A
N/A
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