NOTICE NOTICE
−
If the selected network cable is TIA/EIA 568A standard, connect pin 1
(white and green) and pin 2 (green) of the cable to RS485A and RS485B of
the inverter/meter respectively.
• The port descriptions are as follows:
PIN
Number
Interface
Definition
Description Type
TIA/EIA 568B
connections
TIA/EIA 568A
connections
1 RS485_A3 RS485 communication
RJ45
white-orange white-green
2 RS485_B3 RS485 communication orange green
3 GND_S -- white-green white-orange
4 CAN_H CAN synchronization blue blue
5 CAN_L CAN synchronization white-blue white-blue
6 NC Reservation green orange
7 NC Reservation white-brown white-brown
8 NC Reservation brown brown
28/92 SOFAR CH1000
Cable Connections
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