USB TO RS485 (B) Bidirectional Converter Onboard Original CH343G – Waveshare
Industrial USB TO RS485 Bidirectional Converter, Onboard Original CH343G, Multi-Protection Circuits And SP485EEN Chips, Providing Better Stability And Compatibility, Built-In Lightningproof Tube, Resettable Fuse, ESD And TVS Protection Circuits, Etc. The USB Signal Can Be Converted Into A Balanced Differential RS485 Signal And The Transmission Rate Is Stable. The Reliable Speed Is 300bps ~ 3Mbps, The Transmission Distance Is About 1.2km For RS485 And About 5 Meters For USB.CH343G is a USB bus adapter chip, which can convert USB to a high-speed asynchronous serial port, supports automatic identification and dynamic self-adaptation of communication baud rate of 115200bps and below, and provides commonly-used MODEM contact signals to expand asynchronous serial ports for computers. It can upgrade a common serial device or MCU directly to a USB bus. Industrial USB TO RS485 Bidirectional Converter CH343G, Multi-Protection Circuits.
Features:
- Support USB to RS485 bidirectional conversion
- Fast communication, stable and reliable, better compatibility
- Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, lightning-proof & anti-electrostatic
- Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provide over-current/over-voltage proof, improve shock resistance
- 3 LEDs for indicating the power and transceiver status
Features/Specs:
- Manufacturer: Waveshare
- Manufacturer SKU: 22456
- Industrial USB TO RS485 Bidirectional Converter, Onboard original CH343G, Multi-Protection Circuits
- Product Type: Industrial Grade USB to RS485 converter
- Host Port: USB
- Device Port: RS485
- Baudrate: 300bps ~ 3Mbps
- Operating voltage: 5V
- Connector: USB-A
- Protection: 200mA self-recovery fuse, ESD protection
- Connector: Screw terminal
- Pins: A+, B-, GND
- Direction control: Hardware automatic control
- OPERATING SYSTEM Mac, Linux, Android, WinCE, Windows 10 / 8.1 / 8 / 7 / XP
- Temperature: -15°C ~ 70°C
- Humidity: 5%RH ~ 95%RH
- Length: 53 mm
- Width: 23.5 mm
- Height: 14.6 mm
- Weight: 90 gm
Application:
- USB To RS485 Converter
- RS485 To USB Converter
- Industrial use for 2-wire communication
Resources:
- WIKI: www.waveshare.com/wiki/USB_TO_RS485_(B)
- CH343 Datasheet
- SSCOM software
- CH343 VCP driver for Windows
Package Includes:
- 1 x USB TO RS485 (B)
- 1 x USB-A Male to Female Cable
- 1 x Screwdriver
Note: Product Images are shown for illustrative purposes only and may differ from the actual product
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