The PLC communication system is RS485, It uses converter from control computer RS232 to RS485. For more
detail information, please refer to our Intelligent Power Distribution Management System Manual.
Fig 2-29 Distribution Box PLC Connection Diagram
Chapter 3 LED Display Control Setting
3.1 Power-on Testing
Before performing control setting on the LED display, confirm that each device is connected correctly.
1) Before turning on the power of the LED display, you must use a multimeter to test the live wire, neutral wire, and
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