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  • $28.86
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    AJMRTC DB9 D-SUB 9 Pin Solderless Breakout Board, RS232 Serial Port to Screw Terminal Wiring Adapter with Protective Housing, Quick Wiring Serial Converter for PLC, Serial Debugging and Industrial Com

    • 1. Solderless screw terminal design, no soldering or crimping required for fast on-site wiring
    • 2. Standard DB9 9-pin D-SUB connector, fully breakout all RS232 signal pins with clear pin marking
    • 3. Equipped with insulated plastic housing, prevents short circuit and improves safety
    • 4. Copper contact terminals, low resistance and anti-oxidation for stable long-time serial transmission
    • 5. Compact structure, supports RS232 / RS485 signal conversion for industrial serial projects
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    Overview
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    AJMRTC DB9 serial breakout board converts standard D-SUB 9-pin RS232 port into screw terminal block. It adopts solderless connection design, which greatly simplifies wiring, testing and maintenance of serial equipment. The built protective shell avoids accidental short circuit. It can work with PLC, barcode scanners, serial printers, serial servers and old industrial instruments. It is a practical wiring adapter for serial debugging, signal transformation and industrial control wiring.


    Specifications

    1. Brand: AJMRTC
    2. Connector: DB9 D-SUB 9 Pin
    3. Terminal Type: Solderless screw terminal block
    4. PCB Material: FR4 fiberglass board
    5. Supported Signal: RS232, RS485 serial signal
    6. Wiring Range: 26-16 AWG
    7. Rated Current: 10A
    8. Housing: ABS+PC protective case
    9. Pin Marking: Pin 1 to 9 clearly printed
    10. Application: Industrial PLC, serial device debugging, data acquisition, POS machine, serial communication transformation


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