Waveshare USB to RS232 / RS485 / TTL - FT232RNL Version

Waveshare 15817 FT232RNL USB to RS232/485/TTL Interface Converter, Industrial Isolation

Features:

• Uses original FT232RNL, fast communication, stable and reliable, better compatibility.
  
• Integrated unibody power supply isolation, provides stable isolated voltage, no additional power supply required for the isolated port.
  
• Integrated unibody digital isolation, enables signal isolation, high reliability, strong anti-interference, low power consumption.
  
• Integrated TVS (Transient Voltage Suppressor), effectively suppresses overvoltages and transient voltage spikes in the circuit, lightning protection and ESD protection.
  
• Fully automatic transceiver circuit without delay, ensures fast and stable communication of the USB port with different interfaces without mutual interference
  
• Integrated 3.3 V/5 V TTL serial voltage converter, TTL level configuration via switch
  
• Aluminum alloy body with sandblasting and anodic oxidation, CNC machined opening, solid and durable
  
• 3 LEDs to indicate power and transceiver status
  
• High-quality USB-B and RS232 ports, smooth plugging/unplugging

Specifications:

• Product Type: Industrial-Grade Digital Isolated Converter
• USB:
  • Operating voltage: 5 V
  • Connection: USB-B
  • Fuse: 200 mA self-recovery fuse, isolated output
• RS232:
  • Connector: DB9 connector
  • Fuse: TVS diode, overvoltage fuse and ESD fuse
  • Transmission mode: Point to point
  • Baud rate: 300 bit/s to 921,600 bit/s
• RS485:
  • Connection: screw terminal
  • Pins: A+/ B-/ GND
  • Direction control: The hardware automatically distinguishes between the data transmission directions and controls them.
  • Fuse: 600 W lightning and surge protection, 15 kV ESD protection (reserved 120R compensating resistor solder pads)
  • Transmission mode: Point-to-multipoint connections (up to 32 nodes, for 16 or more nodes, the use of repeaters is recommended)
  • Baud rate: 300bps ~ 2Mbps
• TTL (UART):
  • Operating voltage: 3.3 V / 5 V
  • Connection: screw terminal
  • Pins: TXD, RXD, GND, 5V
  • Fuse: Clamp fuse diode, overvoltage/undervoltage protection, shockproof
  • Transmission mode: Point to point
  • Baud rate: 300bps ~ 2Mbps
• Show:
  • PWR: Red power indicator, lights up when a USB connection is established and voltage is detected
  • TXD: Green TX indicator, lights up when the USB port is sending data
  • RXD: Blue RX indicator, lights up when the device ports are sending data back
• Operating environment:
  • Operating temperature: -15 °C to 70 °C
  • Humidity: 5% RH to 95% RH
• Operating system: Windows 10 / 8.1 / 8 / 7 / XP

Scope of delivery:

• 1x USB to RS232/485/TTL
• 1x USB cable

For further technical details please visit the manufacturer’s product page.