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Advantech Automation BB232LB9R RS-232 Line Repeater

The BB-232LB9R is a 9-pin RS-232 repeater designed to amplify and extend serial communication signals beyond standard limits up to 115.2 Kbps. Suitable for use with low-power RS-232 ports, it enables longer cable runs over 60 feet by retransmitting all signals, including the ground line. Easy to install inline with no complex setup, the repeater can be daisy-chained for additional range. External power supply required, sold separately, making it ideal for industrial and automation applications needing reliable data transmission over extended distances.

Authorized Distributors
Source:Newark
Part No:BB-232LB9R
Stock:12
Inv Date:05-30-2026
Price: Unit price: $90.3
Buy/RFQ:
Source:DigiKey
Part No:BB-232LB9R
Stock:22
Inv Date:05-30-2026
Price: Unit price: $90.3
Buy/RFQ:
Part No:BB-232LB9R
Stock:11
Inv Date:05-31-2026
Price: Unit price: $90.3
Buy/RFQ:

Advantech Automation BB232LB9R RS-232 Line Repeater Specifications:

  • Serial Technology: RS-232, 9-pin connector, DB9F to DB9M
  • Data Rate: Up to 115.2 kbps
  • Supply Voltage: 14 to 16 V DC @ 40 mA
  • Dimensions: 17.9 x 43 x 21 mm
  • Temperature Range: 0 to +70 °C
  • MTBF: 11560793 hours
  • Regulatory Standards: FCC Class B, CE, EN 55032 Class B, RoHS, WEEE
  • Power Supply: 12 V DC, 6 W, external, sold separately
  • Compatible Accessories: DB9 male to female cable, power supply unit
  • Installation: In-line, easy to daisy-chain for longer range

Buy the Advantec BB-232LB9R – Reliable RS-232 Line Repeater for Industrial Applications

Upgrade your industrial communication setup with the Advantec BB-232LB9R RS-232 line repeater, offering reliable signal amplification and extended cable lengths up to 60 feet. With support for data rates up to 115.2 Kbps, this easy-to-install device ensures stable serial connections across long distances. Perfect for automation, manufacturing, and control systems, the repeater boosts low-power ports and can be daisy-chained for additional reach. External power supply required, sold separately, making it a versatile choice for demanding environments.

Order your Advantec Series BB-232LB9R today and enhance your serial communication with a dependable RS-232 repeater designed for industrial projects requiring extended cable runs and reliable data transfer.

Frequently Asked Questions

Where can I buy Advantech Automation BB232LB9R?

You can click on the BUY or RFQ button to purchase BB232LB9R from an authorized Advantech Automation distributor.

How do I troubleshoot issues or seek technical support for part BB232LB9R?

You can download the BB232LB9R datasheet or visit the Advantech Automation website for support.

Who is the manufacturer of BB232LB9R?

Advantech Automation

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