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Industrial Converter USB to RS485/422 - FT232RL & SP485EEN

31-00023949
USB TO RS485/422
CompanyWaveshare Part NumberUSB TO RS485/422
Out of Stock
€2240
Waveshare
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Quantity
10+
Price
€20.16
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USB TO RS485/422

Industrial Grade Isolated Converter

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.

Onboard Original Chips

Onboard Original FT232RL And SP485EEN Chips, Providing Better Stability And Compatibility

Galvanic Isolated Design
  • 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
Multiple Protection, Safe And Stable

Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & ESD protection. Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance.

Transmission Distance Up To 1.2km

The USB Signal Can Be Converted Into A Balanced Differential RS485/422 Signal And The Transmission Rate Is Stable. The Transmission Distance Is About 1.2km For RS485/422, And About 5 Meters For USB.

Multi System Support

Supports Mac, Linux, Android, WinCE, Win11/10/8.1/8/7/XP, Etc.

THE PACKAGE INCLUDES

  1. USB TO RS485/422 x1
  2. USB-A male to USB-B male cable ~1.2m x1
  3. Screwdriver x1
123 

Interface Introduction

INTERFACE PE TA TB RA RB
RS422 Signal Ground Send Differential Signal Positive T+ Send Differential Signal Negative T- Receive Differential Signal Positive R+ Receive Differential Signal negative R-
RS485 Signal Ground Differential signal Positive A+ Differential Signal Negative B- NC NC

  • Product type: Industrial grade isolated USB to RS485/422 converter
  • Baudrate: FT232RNL 300bps ~ 3Mbps
  • Host port: USB
  • Device port: RS485/422
  • USB:
    • Operating voltage: 5V
    • Connector: USB-A
    • 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 10 / 8.1 / 8 / 7 / XP
  • Appearance:
    • Enclosure: Rail-mount ABS case, suitable for 35mm DIN rail
    • Dimensions: 81.9x54.0x32.0mm

  • 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
Warranty
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Company
Waveshare
Gross Weight
0.01kg
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