RS485-1M2S Extension Module

Overview:

The RS485-1M2S extension module is an optional accessory that can extend the RS485 communication port of our solar controller/inverter. Based on the standard Modbus protocol, the user can monitor the operating status and set parameters through the monitoring devices connected to the RS485-1M2S extension module. The RS485-1M2S main port 1-1 and 1-2 are connected inparallel, which can connect 1 or 2 slave devices, such as a solar
controller/inverter. And the RS485-1M2S slave port 2 and 3 are independent, which can connect 1 or 2 monitoring devices at the same time, such as remote meter/WIFI module/Bluetooth module/PC software, etc.

Features:

1,Extend the RS485 communication port of the solar controller/inverter

2,Data interaction between the solar controller/inverter and monitoring devices

3,StandardModbus communication protocol

4,One key to set the communication baud rate

5,LED screen

Specifications: