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View All / Cable and Adapter / Adapter
Uotek UT-890A USB 2.0 to RS422/485 Converter 1.5m

Uotek UT-890A USB 2.0 to RS422/485 Converter 1.5m

🌏 Warranty provided in Hong Kong
🛠️ 3 months warranty
🚚 Generally 1-2 working days for shipment

HK$280.00
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Description

Uotek USB 2.0 to RS422/485 Converter 1.5m

  • Standards: USBV1.1, 1.0, 2.0, RS-485, RS-422 EIA
  • USB Signal: VCC, DATA+, DATA-, GND, FG 
  • RS-485 signal: T/R+, T/R-, GND 
  • RS-422 signal: T/R+, T/R-, RXD+, RXD-, GND 
  • Working mode: Asynchronous, point to point or point to multi-point, 2 wires half-duplex or 4 wires full-duplex 
  • Direction control: Adopts traffic direction auto control technology
  • Baud rate: 300-921.6Kbps auto-detect serial signal 
  • Loading capacity: Supports point to multi-point communication, allows to connect 32 sets RS-422 or RS-485 device 
  • Transmission distance: 1,200m(9,600bps) for RS-485/422, no more than 5m for USB 
  • Port protection: surge, ±15KV ESD protection 
  • Connector: USB-A male, DB9 male 
  • LEDs for indicating PWR TXD, and RXD activity
  • Transmission media: Twisted-pair or shielded cable
  • Length: 1.5m
  • Operating temperature: -40℃ to 85℃
  • Relative humidity: 5% to 95%
  • Transmission distance: 0-1,200m

Shipping & Payment

Delivery Options

  • Delivery Service
  • Self pick up from store
  • S.F. Express - EF Locker Pickup

Payment Options

  • VISA / Master Credit Card
  • FPS - Faster Payment System
  • Alipay (HK)
  • Apple Pay
  • Google Pay
  • WeChat Pay
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