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  6. Item#: 9SIC4P5M235849

  • $11.87
  • Free 30-day Returns
  • Limit 99999 per customer.
    Ships from China.
    Sold by USA-LXY
    5 (1 seller ratings)

    Shipped by USA-LXY

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    RS232 to RS422 Converter Adapter, Full Duplex FDX RS422 to RS232 Signal Switch Transceiver, No External Power Required for Industrial Serial Communication Transmission

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    • Passive RS232 to RS422 bidirectional converter, supports full duplex (FDX) communication, no external power supply needed.
    • Realizes mutual conversion between RS232 and RS422 serial signals, extends serial communication transmission distance effectively.
    • Built-in signal protection circuit, guards against surge interference for stable industrial short-distance communication.
    • Compact lightweight shell design, easy installation, suitable for PLC, monitoring equipment and serial device debugging.
    • Plug-and-play serial transceiver adapter, widely used for industrial control, access control and serial data communication projects.
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    This passive RS232 to RS422 signal converter supports full-duplex FDX transmission and requires no external power adapter. It completes bidirectional signal conversion between RS232 and RS422 interfaces, solving compatibility issues between different serial communication devices.

    The device draws power directly from serial signal lines, enabling quick deployment without extra power wiring. Internal anti-interference circuits enhance stability under complex industrial electromagnetic environments.

    It works perfectly for PLC controllers, serial monitoring modules, access control systems and various industrial serial communication equipment. Mini size saves installation space for cabinets and equipment panels.

    Please confirm communication wiring definition and transmission mode before installation to guarantee normal data communication.

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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    Return Policies

    • Return for refund within: 30 days
    • Return for replacement within: 30 days
    • This item is covered by USA-LXY Return Policy

    Manufacturer Contact Info

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