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    Gravity: Active Isolated RS485 to UART Signal Adapter Module

    Gravity: Active Isolated RS485 to UART Signal Adapter Module

    SKU:DFR0845 Brand:DFRobot Reward Points: 199
    $19.90
    In Stock
    Categories: Communications All Products Serial Modules
    Topic: Arduino Gravity
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    Introduction

    This active, isolated RS485 to UART signal transfer module comes with protection circuits such as power isolation and TVS.

    Compatible with most main controllers, it has the characteristics of fast communication speed, stable and reliable performance, high safety, etc.

    It can be applied to various industrial sensors, industrial control equipment or applications that require RS485 signal conversion.

    Connect with Arduino Board


    Connection Diagram (Use serial port to read sensor data)

    Board Overview

    Features

  • Fast communication speed
  • Stable and reliable performance
  • High safety

    • Applications

  • Industrial sensors
  • Industrial control equipment
  • Applications that require RS485 signal conversion

    • Specification

  • Power Supply Voltage: 3.3~5V
  • Communication baud rate up to 1M bps
  • Up to 12V-2W power output (output current is about 160mA)
  • Isolation voltage 3000 VDC
  • Bus electrostatic protection capacity is up to 15kV
  • 1/8 unit load, bus load capacity up to 256 nodes
  • Bus fail protection and bus drive short circuit protection
  • Operating temperature range: -40℃ to +105℃

    • Documents

  • Product wiki
  • TDH541S485H datasheet
  • Schematics
  • Dimension and Component Layout

    • Shipping List

  • Gravity: Active Isolated RS485 to UART Signal Adapter Module x1
  • Gravity-4pin UART Cable x1

    • REVIEW

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    Gravity: Active Isolated RS485 to UART Signal Adapter Module

    $19.90
    In Stock
    QTY DISCOUNT
    • 3-4$19.40
    • 5-9$19.00
    • 10+$18.40
    Quantity:
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