We promise Low Prices, Quality Product and 30 day Money Back Guarantee
Currency: USD
  • USD
  • GBP
  • EUR
  • SGD
  • AUD
  • CHF

Shop All Categories

RS232 to RS485 Communication Data Converter Adapter with a Terminal Board

Model: E22208

Price: $7.49    Always Free Shipping

Will ship out within 1 - 3 business days
Sold Out
digg it

Product Details

  • Shipping Weight: 86g

Product Description


  • A RS232 to RS485 Communication Converter Adapter.
  • RS232 Communication Converter is widely used in industrial automation, door safe, all-in-one-card, car parking, ATM, bus charge, eatery sell out, staff attendance management, and highway toll gate, etc.
  • Compatible with EIA/TIA RS-232C & RS485 standard.
  • Interface RS232 side: DB9 female connector.
  • Interface RS485 side: DB9 male connector with terminal board.
  • Working mode: asynchronous, half-duplex, differential transmission.
  • Transmission media: double wire or Shielding double Line.
  • Transmission rate: 300 - 115200bps, which the RS485 Communication Converter is capable of applying between host computers, host computer and its external equipments and forms point to point, point to multi-points network.
  • Transmission distance: RS485 max. 1200m, RS232 side max. 5m.
  • Work environment:0 to 7O degree centigrade (485-C) , relative humidity: 5 percent to 95 percent.
  • Signals: RS-232: DCD(1), RXD(2),TXD(3),DTR(4), 5GND(5), DSR(6), RTS(7), CTS(8),RI(9).
  • DB9 Male connector: D-/B(1), D+/A(2), ---(3), ---(4), GND(5), + 5v~ + 12v(6), ---(7), ---(8), ---(9)
  • RS-485 terminal board: D+/A(1), D-/B(20, GND(3), + 5v~ + 12v(4)
  • Weight: 72g

Package Content:

  • 1 X RS232 to RS485 Communication Converter with a terminal board.

Customer Reviews

There is currently no customer reviews for this product.

This product was added to our catalog on Saturday 05 December, 2009.

Sign Up for Offers

Be the first to receive emails about our weekly deals, special offers and new products from BoB!

Have you seen ...

Romantic 3D Watches for Her


excellent service thankyou

fast excellent service thankyou items are good quality too thankyou si

Good Customer Service

Only problem in beginning was I thought it was Australian Dollars not US$ but now that I know - everything is ok and I will shop with them...

Shipping SD cards

Very good shipment. 11 days to Europe. Very high recommended. After sales answered my inquiry about the shipment within 3 hours!! I will buy again at...

PayPal Buyer Protection McAfee SECURE sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams