Sungrow SG110CX-P2, Руководство пользователя

Страница: 74 / 126

64
step 7 If other cables should be connected to the communication circuit board, skip the subsequent
steps and continue wiring. Otherwise, perform as follows.
step 8 Install the communication junction box, referring to " Install the Communication Junction Box " 。
step 9 Pull slightly the cable backward and screw the swivel nut clockwise.
- - End
5.13.4 Connection Procedure (RJ45 Interface)
step 1 Remove the communication junction box, referring to " Remove the Communication Junction
Box " .
step 2 Unscrew the swivel nut of the junction box and select the sealing ring according to the cable
diameter. Lead the cable through the swivel nut, the sealing ring and the junction box in
sequence.
Outer Diameter D(mm) Sealing Rings
4.5 ~ 6
c
6 ~ 12 a + b
12 ~ 18 b
step 3 Strip the insulation layer of the Ethernet cable with a stripper, lead out the signal wire, and in-
sert it into the RJ45 connector (pins 3 and 6 are used for communication). Use the RJ45
crimping tool to crimp the RJ45 connector.
5 Electrical Connection User Manual