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

₩28,190
+ ₩7,849 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: ₩39,690
Price: ₩28,190
You save: ₩11,500 (28%)
Sold by:
₩28,190
+ ₩7,849 Shipping

In stock

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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

Delivery & Returns

Dispatched within 24 hours

  • STANDARD: ₩7,849 - Delivery between Tue 23 December 2025–Thu 01 January 2026

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