Zeversolar Eversol TL1500-20 Handbuch Seite 34

The pin assignment of the RJ45 socket on the inverter is as follows:
Pin1------- TX_RS485A
Pin2-------TX_RS485B
Pin3-------RX_RS485A
Pin4-------GND
Pin5-------GND
Pin6-------RX_RS485B
Pin7-------+7V
Pin8-------+7V
RS485 communication via network cable:
1. Remove the inverter's communication panel by loosening the four screws with
the Torx T20 wrench. Unscrew the M25 cable gland and remove the filler-plug
from the cable gland.
NOTICE!
The inverter can be destroyed by wrong communication wiring!
Internal components of the inverter can be irreparably damaged due to incorrect
wiring between the power wire and signal wire.
• Please check the wiring of the RJ45 connector before crimping the contact.
Installation and Operating Instructions 33