Waveshare USB To RS232/485 Serial Cable, Original FT232RNL Chip, Onboard Power And Signal Indicators, Multi-OS Compatible & Multi-device Applicable

Waveshare USB To RS232/485 Serial Cable, Original FT232RNL Chip, Onboard Power And Signal Indicators, Multi-OS Compatible & Multi-device Applicable

USB TO RS232/485 (C) is a USB to RS232/485 converter. With this converter, it is possible to connect the USB interface of a computer or other device to an RS232 or RS485 logic level device for data communication.

This product is a USB to RS232 / RS485 serial cable, adopts original FT232RNL chip. Onboard power supply and signal indicators, supports 3.3V / 5V level and RS232 / RS485 communication switching. Built-in self-recovery fuse, ESD and IO protection diode circuits, etc.

User Manual / Datasheet / Example Codes Etc.

Features

• Adopts the original FT232RNL chip solution, it ensures high-speed communication that is stable, reliable and compatible
• Onboard TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, anti-electrostatic
• Onboard resettable fuse and ESD to prevent overcurrent, overvoltage, backflow and static electricity, enhancing shock resistance and ensuring stable and secure communication
• Onboard RS232/485 communication switching circuit, allows users to flexibly switch communication types by toggling the switch
• Onboard RS485 output terminal with a 120R resistor, which can be enabled by a toggle switch for flexible switching
• Onboard 3 LED indicators for easy monitoring of power and signal transmission status
• ABS environmental-friendly case, compact in size, portable and easy to use, cost-effective

Specifications

• PRODUCT TYPE: USB to RS232/485 serial cable
• Chip: Original FT232RNL chip
• Host port: USB
• Device port: RS232 / RS485 (switchable)
• Cable: Black, PVC sheath, 2m cable length

• USB
• Connector: USB-A
• Protection: Self-recovery fuse, ESD protection

• RS232
• Connector: 4PIN cable with female crimp connector
• Protection: TVS tube, surge-suppress and ESD protection
• Transmission mode: Point-to-point
• Baud rate: 300bps ~ 921600bps

• RS485
• Connector: 4PIN cable with female crimp connector
• Protection: 200W lightning proof, surge-suppress and ESD protection
• Transmission mode: Point-to-multi points
• Baud rate: 300bps ~ 921600bps

• LED indicators
• PWR: Power indicator, lights up when there is USB connection and voltage is detected
• TXD: TX indicator, lights up when the USB port sends data
• RXD: RX indicator, lights up when the device port sends data back

Package Includes

• 1x USB TO RS232/485 (C)

Interface Introduction

Pinout Definition

• 5V: 5V output for external devices
• GND: Ground
• A+/TX: RS485 differential signal positive A+ / RS232 TXD
• B-/RX: RS485 differential signal negative B- / RS232 RXD

Dimensions