Wave 8 Channel Industrial Relay - RS485 MODBUS

This is an industrial 8-ch relay module controlled via RS485 bus, utilizing Modbus RTU protocol. It features embedded protection circuits such as power isolation, ADI magnetical isolation, and TVS diode, etc. It also comes with an ABS enclosure.

W17658-003

The Modbus RTU Relay is very easy to use. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for industrial control equipment and/or applications with high communication requirement.

Quick Spec

  • 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 lightning-proof 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
  • Dimensions: 145 x 90 x 40mm
  • Net Weight: 417g

Resources

Shipping List

  • 1 x Wave 8 Channel Industrial Relay - RS485 MODBUS
  • 1 x Power Adapter US plug 5V/2A 5.5/2.1
  • 1 x Power Adapter EU Head


Wave 8 Channel Industrial Relay - RS485 MODBUS

  • Brand: Waveshare
  • Product Code: W17658
  • Stock

    Warehouse Stock Status Location
    Centurion In Stock T023
    Stellenbosch In Stock X SHELF 4
  • R455.00 (Inc Tax: R523.25)


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Tags: wave, 8 channel, 8 way, industrial, relay, rs485, modbus, bus, comm, communication, din rail, din, rtu