Industrial Isolated Multi-Bus Converter USB/RS232/RS485/TTL Communication

WaveshareSKU: RB-Wav-431
Manufacturer #: 21411

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Description

  • Industrial Isolated Multi-Bus Converter USB/RS232/RS485/TTL Communication
  • Offers aluminum alloy enclosure
  • Oxidation dull-polish surface
  • Adopts original FT232RL
  • Features three LED indicators
  • Onboard over-voltage, over-current protection

The Industrial Isolated Multi-Bus Converter USB/RS232/RS485/TTL Communication is an industrial-grade isolated converter that supports USB / RS232 / TTL to RS232 / 485 / TTL, with built-in power supply isolation, digital isolation, and protection circuits like TVS diode.

It is easy to use and suitable for industrial control equipment and/or applications with high communication requirements.

  • 1x Multibus Converter
  • 1x USB cable (~1.2 m)

Industrial Isolated Multi-Bus Converter USB/RS232/RS485/TTL Communication - Click to Enlarge

Size

  • 71.70 x 128.76 x 28.13 mm (L x W x D)
  • USB cable length: ~1.2 m
  • Data Rate: 300 ~ 921600 bps | 300 ~ 600000 bps (RS232 to RS232)
  • Operating Temerature: -25 ~ 85 °C
  • Humidity: 5% RH ~ 95% RH
  • OS Support: Windows 11 / 10 / 8.1 / 8 / 7 / XP
  • Weight: 0.245 kg

Group A

USB

  • Operating voltage: 5 V
  • Connector: USB-B
  • Protection: 200 mA resettable fuse, isolated output

RS232

  • Connector: DB9 male
  • Protection: TVS protection, surge suppress, ESD protection
  • Transmission mode: point-to-point

TTL (UART)

  • Operating voltage: 5 V
  • Connector: screw terminal
  • Pinout: TXD, RXD, GND, 5V
  • Protection: clamping protection diode, over-voltage protection, reverse-proof, shock-resistance, jam-proof

Group B

RS485

  • Connector: screw terminal
  • Pinout: A+, B-, GND
  • Direction control: hardware auto control
  • Protection: lightning proof, surge-suppress, ESD protection
  • Transmission mode: point-to-multipoint (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)

RS232

  • Connector: DB9 male
  • Protection: TVS protection, surge suppress, ESD protection
  • Transmission mode: point-to-point


TTL (UART)

  • Operating voltage: 3.3 / 5 V
  • Connector: screw terminal
  • Pinout: TXD, RXD, GND
  • Protection: clamping protection diode, over-voltage protection, reverse-proof, shock-resistance, jam-proof

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