Menu
Visit the Advantech Global website, or choose your country or region below.

America Region

  1. United States
  2. Brasil
  3. México
  4. Argentina
  5. Chile
  6. Colombia
  7. Perú

Europe Region

  1. Europe
  2. РУС
  3. España

Asia Pacific

  1. Australia
  2. 中国
  3. India
  4. Indonesia
  5. 日本
  6. 대한민국
  7. Malaysia
  8. Singapore
  9. 台灣
  10. ไทย
  11. Türkiye
  12. Việt Nam

Africa & Middle East

  1. MENA
Panel Button

MyAdvantech Registration

MyAdvantech is a personalized portal for Advantech customers. By becoming an Advantech member, you can receive latest product news, webinar invitations and special eStore offers.

Sign up today to get 24/7 quick access to your account information.

Register Log In
Panel Button
  1. Home /
  2. Intelligent Connectivity /
  3. Serial / USB Communications /
  4. Serial Converters/Isolators/Repeaters - ULI-200 /
  5. RS-232 to RS-422 Converters - ULI-223 Series /

BB-422LCOR
RS-232 to RS-422 Converter – DB25F to DB25M

Contact Us
Back
All Images
  • Converts unbalanced RS-232 signals to balanced RS-422 signals
  • Extends RS-232 line up to 1200 meters (4000 ft)
  • Data rate: up to 90 kbps
  • Quick, easy inline installation
  • RS-422 driver can drive 10 RS-422 receivers in parallel (use in multi-drop systems)
  • 12 Vdc, 100 mA power supply required (not included, sold separately)
Datasheet (PDF)
Documents & Downloads
Model 422LCOR, non-isolated RS-232 to RS-422 converter, converts unbalanced RS-232 signals to balanced RS-422 signals. The RS-422 Standard uses a balanced voltage digital interface to allow communications of 90K bits per second on cable lengths of 1200 meters (4000 feet). Ten receivers can be connected to any one driver for use in multi-drop systems.   The RS-232 port is a DB25 female connector with pins 2 (TD input) and 3 (RD output) supported. Protective Ground (pin 1) and Signal Ground (pin 7) are also connected. The RS-422 port is a DB25 male connector with Send Data outputs on pins 2 and 14, and Receive Data inputs on pins 5 and 17.  Protective Ground (pin 1) and Signal Ground (pin 7) are connected through to the RS-232 connector. LEDs indicate Transmit Data and Receive Data. Power supply required (not included, sold separately).

Product Specifications Download Spec

  • Part Number
  • Details
General
  • Technology
  • Mounting
  • Power
  • Serial Type

General

  • Technology

    BB-422LCOR Serial

  • Mounting

    BB-422LCOR Inline

  • Power

    BB-422LCOR 12VDC

  • Serial Type

    BB-422LCOR RS-422

Support

Datasheet (PDF) Documents & Downloads

Need more info? Talk to our Online Rep!

Inquiry Form

Accessories

BB-SMI6B12V-P230C1

AC-DC 6W Power Supply - barrel plug

BB-232CAM

RS232 Serial Cable, DB25 M to DB9 F, 1.8m (6 ft)

Related Materials

Contact Advantech

Contact Advantech