3 Channel Relay Module RS485 TTL Serial Control RTU Relay Module with Optocoupler for Automated Control Circuits

$19.95
+ $2.99 Shipping

3 Channel Relay Module RS485 TTL Serial Control RTU Relay Module with Optocoupler for Automated Control Circuits

  • Brand: Unbranded
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3 Channel Relay Module RS485 TTL Serial Control RTU Relay Module with Optocoupler for Automated Control Circuits

3 Channel Relay Module RS485 TTL Serial Control RTU Relay Module with Optocoupler for Automated Control Circuits

  • Brand: Unbranded
RRP: $26.95
Price: $19.95
You save: $7.00 (25%)
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$19.95
+ $2.99 Shipping

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Description

3 Channel Relay Module RS485 TTL Serial Control RTU Relay Module with Optocoupler for Automated Control Circuits

3 Channel Relay Module RS485 TTL Serial Control RTU Relay Module with Optocoupler for Automated Control Circuits Item Type: Relay Module Material: PCB Power Supply Voltage: 5-32V Communicating Protocol: Supports standard RTU protocol Communicating Interface: Supports RS485 interface Communicating Baud Rate: 4800/9600/19200, default 9600bps, supports power off memory Output Signal: Relay switch signal Device Address: Range 1-255, default 255, supports power off memory
  • Fruugo ID: 432835800-908756687
  • EAN: 4621308519023

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  • EXPRESS: $2.99 - Delivery by Thu 18 December 2025

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