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    Modbus RTU 4 Way Relay Module 7-24V Relay Module RS485/TTL Input and1446

    • Item No : 297516881785
    • Condition : New
    • Brand : SODIAL
    • Seller : colortop9
    • Current Bid : US $10.05

    • * Item Description

    • Communication protocol: support standard Modbus RTU protocol. On-board relay switch indicator light. Type: Relay Module Switch. 1 x Relay Module. Communication interface: support RS485/TTL UART interface.
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