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

$27.95
+ $7.99 送货

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

  • 品牌: Unbranded

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

  • 品牌: Unbranded
建议零售价: $38.95
价格: $27.95
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$27.95
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描述

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
  • 品牌: Unbranded
  • 类别: 电气开关
  • 大小: Normal
  • 颜色: Solid
  • Fruugo ID: 432835800-908756687
  • EAN: 4621308519023

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  • STANDARD: $7.99 - 之间的交付 周二 23 十二月 2025–周四 01 一月 2026

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