• Waveshare Industrial USB TO RS485 Converter Bidirectional
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Waveshare

Waveshare Industrial USB to RS485 Bidirectional Converter (B) CH343G USB Serial Adapter with Multi-Protection Circuits - RS2056

Waveshare Industrial USB to RS485 Bidirectional Converter (B) CH343G USB Serial Adapter with Multi-Protection Circuits - RS2056

RS2056

Low stock: 4 left

Rs. 725.00
Rs. 725.00
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Description:

CH343G is a USB bus adapter chip that can convert USB to a high-speed asynchronous serial port, supports automatic identification and dynamic self-adaptation of communication baud rates of 115200bps and below, and provides commonly-used MODEM control signals to expand asynchronous serial ports for computers. It can upgrade a common serial device or MCU directly to a USB bus.

Specifications:

  • Product Type: USB to 485

USB:-

  • Operating voltage: 5V
  • Connector: USB-A
  • Protection: 200mA self-recovery fuse, ESD protection
  • Transmission Distance: About 5m

RS485:-

  • Connector: Screw terminal
  • Pins: A+, B-, GND
  • 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-multipoint (up to 32 nodes; it is recommended to use repeaters for 16 nodes or more)

LED Indicators:-

  • PWR: Red power indicator, lights up when there is a USB connection and voltage is detected
  • TXD: Red TX indicator, light up when the USB port sends data
  • RXD: Red RX indicator, lights up when the device port sends data back

Operating Environment:-

  • Temperature: -15℃ ~ 70℃
  • Humidity: ~5% RH ~ 95% RH
  • Communication Rate: ~ 3 bps ~ 3 Mbps
  • Operating System: Mac OS, Linux, Windows 11 / 10 / 8.1 / 8 / 7, Android

Features:

  • USB TO RS485 Converter supports USB-to-RS485 bidirectional conversion
  • Fast communication, stable and reliable, better compatibility
  • USB TO RS485 Converter has onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightning-proof & anti-electrostatic
  • USB TO RS485 Converter has an onboard resettable fuse and protection diodes to ensure stable current/voltage stable outputs, provide over-current/over-voltage protection, and improve shockproof performance
  • USB TO RS485 Converter has 3 LEDs for indicating the power and transceiver status

Pin Description:

Front:- 

Back:-

Working Status Indicator:

Onboard 3 LEDs for indicating the power and transceiver status

1. PWR: Lights up red. Power Connected

2. TXT: Blinking Red: Data Transmitting

3. RXD: Blinking Red: Data Receiving

Package Included:

  • 1 x USB TO RS485
  • 1 x USB-A male-to-female cable
  • 1 x Screwdriver