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Isolated RS485 CAN HAT For Raspberry Pi, 2-Ch RS485, 1-Ch CAN

  • $33.00
  • Save $13
  • (Exc. GST)


  • Available in stock

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    Isolated RS485 CAN HAT For Raspberry Pi, 2-Ch RS485, 1-Ch CAN

    Bulit-In Power Supply Isolation, ADI Magnetical Isolation, And TVS Diode, Etc.


    Features:

    • Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards
    • 1-Ch CAN, adopts MCP2515 controller and CAN transceiver, converts SPI to CAN
    • 2-Ch RS485, adopts SC16IS752+SP3485 dual-chip combination, converts SPI to RS485
    • Onboard power conversion circuit, supports 8~28V wide voltage power supply, can power the Raspberry Pi at the same time
    • Onboard unibody power supply isolation, providing stable isolated voltage, no extra power supply required for the isolated terminal
    • Onboard unibody digital isolation, for isolating the signal, reliable and jamproof, low power consumption
    • Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
    • Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock proof performance
    • Onboard 120Ω terminal resistor, configured by jumper
    • Onboard terminals and pin headers, more convenient connection
    • Breakout SPI control pins, for connecting with host control boards

    Specifications:

    EXPANDED INTERFACE 2-Ch RS485 + 1-Ch CAN
    COMMUNICATION INTERFACE SPI
    CAN CONTROLLER MCP2515
    CAN TRANSCEIVER SIT65HVD230DR/SN65HVD23D
    CAN BAUD RATE ≦1Mbps
    UART EXPANSION CHIP SC16IS752
    RS485 TRANSCEIVER SP3485
    RS485 BAUD RATE 300~921600 bps
    POWER SUPPLY External power supply terminal OR Raspberry Pi
    EXTERNAL POWER SUPPLY RANGE DC 8~28V
    OPERATING VOLTAGE 3.3V
    DIMENSIONS 65 × 56.5 mm


    What Can It Do?

    Enable Isolated And Stable RS485 And CAN Capability For Your Raspberry Pi


    Connect To Raspberry Pi Series

    Standard Raspberry Pi 40PIN GPIO Header, Customized For Raspberry Pi Series Boards

    Expand 1-Ch CAN And 2-Ch RS485

    CAN: Adopts Controller MCP2515 With CAN Transceiver
    RS485: Adopts SC16IS752 And SP3485 Dual-Chip Combination

    Industrial Grade Isolation Protection

    • Onboard unibody power supply isolation, providing stable isolated voltage, no extra power supply required for the isolated terminal
    • Onboard unibody digital isolation, for isolating the signal, reliable and jamproof, low power consumption

    What's On Board

    Chip Features

    1. MCP2515
      CAN controller
    2. SIT65HVD230DR/SN65HVD23D
      CAN transceiver
    3. SP3485
      RS485 transceiver
    4. SC16IS752
      UART expansion
    5. π163M31
      digital isolator
    6. B0505LS-1W
      Power supply isolation
     

    Others

    1. Power supply interface
      DC 8~28V, can power the HAT and Raspberry Pi
    2. RS485 bus interface
      Connect via screw terminals/pin header
    3. CAN bus interface
      Connect via screw terminals/pin header
    4. Raspberry Pi GPIO header
    5. SPI control header
      for connecting with host boards like STM32/Arduino
    6. CAN terminal resistor jumper
      Switch to 120Ω by default
    7. RS485 Terminal resistor jumper
      Switch to 120Ω by default
    8. Power Indicator
    Pin Definition

    Outline Dimensions

     


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