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  • $26.76
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    Passive RS232 to RS485 Serial Communication Converter, Port-Powered Adapter with Surge Protection

    • Passive port-powered design, no external power adapter required, draws power directly from serial port; Realizes bidirectional signal conversion between RS232 and RS485 interfaces for industrial serial communication; Built-in surge and transient voltage protection circuit to shield equipment from electrostatic and pulse interference; Small compact body, plug-and-play without driver installation, supports long-distance signal transmission; Wide compatibility with PLC, access control, sensors, industrial instruments and serial monitoring devices
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    Passive port-powered design, no external power adapter required, draws power directly from serial port; Realizes bidirectional signal conversion between RS232 and RS485 interfaces for industrial serial communication; Built-in surge and transient voltage protection circuit to shield equipment from electrostatic and pulse interference; Small compact body, plug-and-play without driver installation, supports long-distance signal transmission; Wide compatibility with PLC, access control, sensors, industrial instruments and serial monitoring devices

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