Waveshare USB to RS485/422 Industrial Grade Isolated Converter, Onboard Original FT232RL and SP485EEN, Multiple Protection
Make: WaveShare Electronics Co.
SKU: 23949
Availability: IN STOCK

₹1,591.82 inc. GST
Ex GST: ₹1,349.00

Additional Info
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  • USB TO RS485/422, an industrial-grade USB to RS485/422 isolated converter, adopts the original FT232RNL, an industrial rail case design, built-in protection circuits such as power isolation, ADI magnetic coupling isolation, and TVS. USB TO RS485/422 is easy to operate and can automatically transmit and receive without delay. It features fast communication speed, stability, reliability, and safety, which can be applied to various industrial control devices or applications with high communication requirements.



    • Onboard Original FT232RL and SP485EEN chip. Fast communication, stable and reliable, better compatibility
    • Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
    • Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
    • Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
    • Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance
    • Onboard 15KV ESD isolation protection and 600W lightningproof & anti-surge protection
    • Onboard 120R terminal resistor on the RS485/RS422 ports, enable by default, configurable by jumper
    • 3 LEDs for indicating the power and transceiver status
    • Industrial rail-mount ABS case design, small in size, easy to install, and cost-effective



    User Guide



    PRODUCT TYPE Industrial grade isolated USB to RS485/422 converter
    BAUD RATE FT232RNL 300bps ~ 3Mbps
    DEVICE PORT RS485/422
    USB Operating voltage 5V
    Connector USB-B
    Protection 200mA self-recovery fuse, ESD protection
    Transmission distance About 5m
    RS485/422 Connector Screw terminal
    Pins A+, B-, PE
    Direction control Hardware automatic control
    Protection 600W lightningproof and surge-suppress, 15KV ESD protection (onboard 120R balancing resistor)
    Transmission distance About 1.2km(low rate)
    Transmission mode Point-to-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)
    LED INDICATORS PWR Red power indicator, light up when there is USB connection and voltage is detected
    TXD Green TX indicator, light up when the USB port sends data
    RXD Blue RX indicator, light up when the device ports send data back
    OPERATING ENVIRONMENT Temperature -15℃ ~ 70℃
    Humidity 5%RH ~ 95%RH
    OPERATING SYSTEM Mac, Linux, Android, WinCE, Windows 10 / 8.1 / 8 / 7 / XP
    APPEARANCE Enclosure Rail-mount ABS case, suitable for 35mm DIN rail
    Dimensions 81.9 × 54.0 × 32.0mm

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