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  • $18.53
  • Ships from China.
    Sold by Tech Cabin
    Hot Seller
    3.6 (31 seller ratings)

    Shipped by Tech Cabin

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    RS232 to RS485 Serial Adapter Converter, PortPowered 232 Turn 485 Adaptor with Surge Protection, HalfDuplex DB9 to Terminal Block for Industrial PLC, Security, Access Control System

    • Portpowered design, draws power from RS232 serial port, no external DC power adapter required for easy deployment
    • Builtin surge & TVS transient voltage protection, defends against static shock and voltage spikes for stable industrial data transmission
    • Bidirectional halfduplex conversion, supports baud rate 300115200bps, extends communication distance up to 1200 meters
    • DB9 female RS232 port with metal thumbscrews, terminalblock RS485 side for quick wiring, supports multidrop network up to 32 nodes
    • Compact solid housing, widely compatible with PLC, access control, security camera, industrial sensor and serial monitoring equipment
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