8チャネルDC 12V RS485リレーモジュールModbus RTU 485リモートコントロールスイッチPLC PTZカメラセキュリティモニタリング用
レビューの一部は自動翻訳されています。
See Github for demo app and other info: https://github.com/Erriez/R421A08-rs485-8ch-relay-board/releases TLDR: address: 40001-8, value: ON=256(0x0100), OFF=512(0x0200), TOGGLE(on 1sec)=768(0x300), LATCH=1024(0x400), MOMENT=1280(0x500), OFF_TIMER=1537-1791(0x0601-0x06FF)1-255sec
works great :) here are the video test results https://youtu.be/JcXbF4vlbkU modbus R421A08 instruction and commands in the movie
All good, recommended!
very good product
fast delivery
I will recommend every one who what this product. it will not disappoint you. small in size, good quality. strongly recommended.
Works fine, just looking how to change the baudrate...
tutto ok
The product is arrived in time.