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Advantech Automation BB422PP9R RS-422 Converter

The RS-422 converters are port-powered devices designed to extend RS-232 data signals up to 1.2 km, converting RS-232 to balanced RS-422 signals with baud rates up to 115.2 kbps. They feature a durable plastic inline enclosure, with the BB-422PP9R model having a DB9 female connector for RS-232 and a DB9 female for RS-422, while the BB-422PP9TB features a terminal block for RS-422. Powered from RS-232 handshake lines, these converters do not require a separate power supply, ensuring quick and reliable installation for industrial automation and communication systems.

Authorized Distributors
Source:Newark
Part No:BB-422PP9R
Stock:30
Inv Date:05-30-2026
Price: Unit price: $89.4
Buy/RFQ:
Source:DigiKey
Part No:BB-422PP9R
Stock:285
Inv Date:05-30-2026
Price: Unit price: $89.4
Buy/RFQ:
Part No:BB-422PP9R
Stock:327
Inv Date:05-31-2026
Price: Unit price: $89.4
Buy/RFQ:

Advantech Automation BB422PP9R RS-422 Converter Specifications:

  • Serial Technology: RS-232 Data Rate 115.2 kbps max, RS-422 operation supported
  • Connectors: BB-422PP9R: DB9 female (RS-232 & RS-422), BB-422PP9TB: DB9 female (RS-232), Terminal block (RS-422)
  • Signals: RS-232 - TD, RD, RTS, CTS, DTR, DSR, DCD; RS-422 - TDA+, TDB+, RDS-, RDB+, GND
  • Power: Port-powered from RS-232 handshake lines; optional external 12-16 V DC for BB-422PP9TB
  • Dimensions: BB-422PP9R: 6.1 x 3.3 x 1.7 cm; BB-422PP9TB: 8.9 x 3.3 x 17 cm
  • Enclosure: Plastic, inline; Weight: 45.3 grams
  • Environmental: Operating temperature 0 to +70°C, storage -40 to +85°C, humidity 0-95%, non-condensing
  • MTBF: BB-422PP9R - 2,094,328 hours; BB-422PP9TB - 849,670 hours
  • Standards: FCC, CE, EN 55032, EN 55024, EN 61000-6-4, EN 61000-6-2
  • Cable Option: DB9 male to DB9 female adapter cable, 1.8 m

Buy the Industrial Series RS-422 Converter: BB-422PP9R

Enhance your industrial communication system with this RS-422 converter, extending RS-232 signals up to 1.2 km at 115.2 kbps. It features port-powered operation, eliminating the need for extra power sources, and supports both DB9 and terminal block connectors for versatile installation. Its rugged plastic enclosure ensures durability in harsh environments, making it ideal for automation and control systems. Improve your data transmission reliability today with this easy-to-install, high-performance RS-422 converter designed for industrial needs.

Buy BB-422PP9R RS-422 converter now and enjoy reliable industrial serial communication with extended range and easy installation.

Frequently Asked Questions

Where can I buy Advantech Automation BB422PP9R?

You can click on the BUY or RFQ button to purchase BB422PP9R from an authorized Advantech Automation distributor.

How do I troubleshoot issues or seek technical support for part BB422PP9R?

You can download the BB422PP9R datasheet or visit the Advantech Automation website for support.

Who is the manufacturer of BB422PP9R?

Advantech Automation

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