USB to RS485/422 Industrial Grade Isolated Converter

Description: USB to RS485/422 Industrial Grade Isolated Converter, Onboard Original FT232RL and SP485EEN, Multiple Protection, Wall-mount and Rail-Mount Support.

Adopts original FT232RNL and SP485EEN chip solution, provids stable communication with built-in galvanic isolation, lightningproof and anti-electrostatic protection and so on, it is an ideal choice for industrial control equipments and/or applications with high communication requirement.

Features:

• Onboard Original FT232RL and SP485EEN chip. Fast communication, stable and reliable, better compatibility
• Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
• Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
• Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
• Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance
• Onboard 15KV ESD isolation protection and 600W lightningproof & anti-surge protection
• Onboard 120R terminal resistor on the RS485/RS422 ports, enable by default, configurable by jumper
• 3 LEDs for indicating the power and transceiver status
• Industrial rail-mount ABS case design, small in size, easy to install, and cost-effective

Specifications:

• Baud rate: FT232RNL 300bps ~ 3Mbps
• Host port: USB
• Device port: RS485/422
• USB
  • Operating voltage: 5V
  • Connector: USB-B
  • Protection: 200mA self-recovery fuse, ESD protection
  • Transmission distance: About 5m
• RS485/422
  • Connector: Screw terminal
  • Pins: A+, B-, PE
  • 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-multipoints (up to 32 nodes, it is recommended to use repeaters for 16 nodes or more)
• LED Indicators
• PWR: Red power indicator, light up when there is USB connection and voltage is detected
• TXD: Green TX indicator, light up when the USB port sends data
• RXD: Blue RX indicator, light up when the device ports send data back
• Operating environment:
• • Temperature: -15℃ ~ 70℃
  • Humidity: 5%RH ~ 95%RH
• Operating system: Mac, Linux, Android, WinCE, Windows 11 / 10 / 8.1 / 8 / 7
• Appearance:
• Enclosure Rail-mount ABS case, suitable for 35mm DIN rail
• Dimensions: 81.9 × 54.0 × 32.0m

WIKI: http://www.waveshare.com/wiki/USB_TO_RS485/422