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PI-SUPPLYAbout UsAddress in China：Floor 10, Wisdom Building, Donghua Road Middle, Danshui Town, Huiyang district, Huizhou, Guangdong, P.R.C China, Zip code:516211 Address in Italy： Corso Liguria 6 10078 Venaria Reale(TO) ItalyPI-SUPPLY is a professional component supplier, providing everything you need for your component project. We also stock a huge selection of Raspberry pi, Arduino, micro:bit, rock pi and nvidia manufacturer accessories from your favorite brands. Our goal is to provide you with everything you need for a Raspberry Pi project - whether it's a new Raspberry pi product, a beginner looking for a Raspberry Pi 4 starter kit, or an experienced builder looking for a wide range of components. Our team works tirelessly to provi

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Modbus RTU Relay (EN)
Modbus RTU Relay (EN)
Modbus RTU Relay (EN)
Modbus RTU Relay (EN)
Modbus RTU Relay (EN)

Modbus RTU Relay (EN)

Model NO.
Modbus RTU Relay (EN)
Minimum order quantity:
1
Quantity:

Industrial Modbus RTU 8-ch Relay Module, RS485 Bus, Multi Protection

 
 
 

Specifications

  • Power supply voltage: 5V
  • Communication interface: RS485
  • Baudrate: 4800, 9600, 19200, 38400, 57600, 115200, 128000, 256000
  • Default communication format: 9600, N, 8, 1
  • Relay channels: 8
  • Contact form: 1NO 1NC
  • Communication protocol: Standard Modbus RTU protocol
  • RS485 address: 1~255
  • RS485 terminal protection: 600W lightningproof and surge-suppress, 15KV ESD protection (reserved 120R balancing resistor solder pads)
  • LED indicators:
    • STA: MCU indicator, keep flashing when the MCU normally working
    • TXD: TX indicator, light up when sending data
    • RXD: RX indicator, light up when receiving data

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Address in China：Floor 10, Wisdom Building, Donghua Road Middle, Danshui Town, Huiyang district, Huizhou, Guangdong, P.R.C China, Zip code:516211 Address in Italy： Corso Liguria 6 10078 Venaria Reale(TO) Italy
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