Sungrow SG33CX, Руководство пользователя

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5 Electrical Connection User Manual
48
Step 8 Pull the cable gently to make sure it is secured, tighten the swivel nut
clockwise.
33mm
5~6 N.m
RJ45 network port
Step 1
Remove the communication junction box, see 5.7.1 Remove the
Junction Box.
Step 2
Strip the insulation layer of the Ethernet cable with a wire stripper, and
insert the signal wires to the RJ45 connector. Crimp the RJ45 connector
with a crimping tool.
Wire sequence:
Pin 1: White-and-orange Pin
2: Orange
Pin 3: White-and-green Pin
4: Blue
Pin 5: White-and-blue
Pin 6: Green
Pin 7: White-and-brown
Pin 8: Brown
1----8
Pin 3 and Pin 6 are for
communication connection
1 2 3 4 5 6 7 8
RS485+ A
RS485- B
Step 3
Loosen the swivel nut of the junction box and select an appropriate seal
according to cable outer diameter. Lead the cable through the swivel nut,
seal, and junction box successively.