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  6. Item#: 9SIC4P5M235894

  • $11.79
  • Free 30-day Returns
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    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 Bidirectional Serial Signal Transceiver, No External Power Required, RS422 to RS232 Switch for Industrial Serial Communication Equipment

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    • Passive bidirectional RS232 <-> RS422 converter, supports full duplex (FDX) communication, powered by serial signal without extra power supply.
    • Achieves seamless signal conversion between RS232 and RS422 interfaces, greatly extending serial communication transmission range.
    • Integrated surge and anti-interference protection circuit, ensures stable data transmission under complex industrial electromagnetic environment.
    • Mini compact structure, easy mounting inside control cabinets, ideal for PLC, access control and serial device debugging.
    • Plug-and-play design, widely applicable for industrial control systems, monitoring equipment and serial data acquisition projects.
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    This passive RS232 to RS422 serial converter adopts full-duplex transmission mode and requires no external power adapter. It extracts power directly from the serial communication signal to realize bidirectional conversion between RS232 and RS422 signals.

    Built-in signal protection components effectively suppress electromagnetic interference and avoid signal distortion or data loss during transmission. It resolves compatibility problems between devices equipped with different serial communication standards.

    Suitable for connection of PLC controllers, serial sensors, access control terminals and industrial monitoring modules. Small footprint facilitates installation inside control cabinets and equipment housings.

    Kindly verify wiring definition and confirm full-duplex mode requirements before installation to ensure reliable 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

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