TD_20210219_SG30-50-110CX Commissioning Guide_V1.1 Page 6 of 21
© SUNGROW AUSTRALIA GROUP PTY LTD All rights reserved.
As we continuously improving our products, changes to this document may occur without notice.
2.2 Energy Meter Connection
The site electrician will need to calculate the CT ratio required as per the installation.
Default Modbus address is 1 and the secondary current of CT should be 5A. Please
refer Meter Selection Guide for reference.
The corresponding pinouts to RJ45 are Pin 3 (White-green) to RS485- B and Pin 6
(Green) to RS485+ A:
DTSD1352 energy meter connection:
• Terminal 21 = RS485+ A (Green)
• Terminal 22 = RS485- B (White/Green)
To Next Page
Loading...
Need help?
General