SolarEdge UL1741-SA, Руководство по установке

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RJ45 Pin #
Wire Color
(1)
10Base-T Signal
100Base-TX Signal
T568B T568A
7 White/Brown White/Brown Reserved
8 Brown Brown Reserved
Figure 26: Standard cable wiring
7. Use a pre-crimped cable to connect via gland #1 to the RJ45 plug on the inverter's
communication board or, if using a spool of cable, connect as follows:
a. Insert the cable through the gland.
b. Remove the cable’s external insulation using a crimping tool or cable cutter and
expose eight wires.
c. Insert the eight wires into an RJ45 connector (see Figure 26).
d. Use a crimping tool to crimp the connector.
e. Connect the Ethernet connector to the RJ45 port on the communication board
(see
Figure 22).
Figure 27: The RJ45 Ethernet connection
8. For the switch/router side, use a pre-crimped cable or use a crimper to prepare an
RJ45 communication connector: Insert the eight wires into the RJ45 connector in the
same order as above (see Figure 26).
(1)
The inverter connection does not support RX/TX polarity change. Supporting crossover Ethernet cables
depends on the switch capabilities.
Chapter 6: Setting Up Communication to the Monitoring Platform 55
Single Phase Inverter with HD-Wave Technology Installation MAN-01-00541-1.4