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    AJMRTC Industrial Grade USB to RS232 RS485 RS422 TTL Converter, Onboard FT232RNL Chip, Multi-Protocol Serial Adapter with Isolation & Multiple Protection, Compatible with Windows 11/10/8.1/8/7, Mac, L

    • 1. Equipped with original FT232RNL chip, stable serial conversion between USB and RS232 / RS485 / RS422 / TTL four signal levels
    • 2. Industrial circuit design with multiple protection: overcurrent, overvoltage, ESD and surge protection for field harsh environment
    • 3. Wide system compatibility, works on Windows 11, 10, 8.1, 8, 7, Mac OS, Linux and Android without extra complex drivers
    • 4. Support half-duplex RS485, full-duplex RS422, automatic send-receive switching for simple wiring
    • 5. Terminal block design for easy wiring, baud rate up to 921600bps, ideal for long-distance industrial serial transmission
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    Overview
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    Any questions? Ask CelesteSM will help you find out quickly.

    AJMRTC industrial multi-protocol serial converter uses FT232RNL chip to convert USB signal into RS232, RS485, RS422 and TTL serial signals. It adds comprehensive safety protection circuits against surge, static electricity, overvoltage and overcurrent to adapt to noisy industrial sites. It supports automatic direction control for RS485, saving handshake wiring. It runs smoothly across mainstream desktop and mobile operating systems. It is widely used for PLC debugging, industrial sensor data reading, modbus communication, equipment maintenance and embedded serial port debugging.


    Specifications

    1. Main Chip: FT232RNL
    2. Conversion: USB to RS232 / RS485 / RS422 / TTL
    3. Baud Rate Range: 300bps ~ 921600bps
    4. Protection: Overcurrent, Overvoltage, ESD, Surge Protection
    5. Communication Mode: RS485 Half-Duplex, RS422 Full-Duplex
    6. Supported OS: Windows 11/10/8.1/8/7, Mac, Linux, Android
    7. Interface: USB Type-B, Screw Terminal Block
    8. Isolation: Optional isolated power and signal isolation
    9. Application: PLC Debugging, Modbus Communication, Industrial Sensor, Serial Device Maintenance
    10. Package Includes: FT232RNL Serial Converter, USB Cable, Mounting Screws


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    Warranty, Returns, And Additional Information

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