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Advantech Automation BB485LDRC9 Industrial Isolated Converter

The 485LDRC9 is a robust, industrial-grade, optically isolated RS-232 to RS-422/485 converter designed for critical communication applications. It features galvanic isolation of 2,000 V on input/output, ensuring protection against surges and noise. Operating over a wide temperature range of -40 to +80 °C, it supports data rates up to 115.2 kbps and is compatible with Modbus protocol. The converter includes automatic send data control, various connection options through DB9 or terminal block, and DIN rail mounting for easy installation in harsh industrial environments.

Authorized Distributors
Source:Newark
Part No:BB-485LDRC9
Stock:53
Inv Date:05-30-2026
Price: Unit price: $179
Buy/RFQ:
Source:DigiKey
Part No:BB-485LDRC9
Stock:159
Inv Date:05-30-2026
Price: Unit price: $179
Buy/RFQ:
Part No:BB-485LDRC9
Stock:109
Inv Date:05-31-2026
Price: Unit price: $179
Buy/RFQ:
Part No:BB-485LDRC9
Stock:53
Inv Date:05-30-2026
Price: Unit price: $182.58
Buy/RFQ:

Advantech Automation BB485LDRC9 Industrial Isolated Converter Specifications:

  • Data Rate: 115.2 kbps
  • Isolation Voltage: 2,000 V (input/output)
  • Operating Temperature: -40 to +80 °C
  • Storage Temperature: -40 to +85 °C
  • Input Power: 10-30 VDC
  • Power Consumption: Not specified
  • Connection Options: DB9 Female, Terminal Block
  • RS-232 Connector: DB9 Female or Terminal Block
  • RS-422/485 Signals: TDB(+), TDA(), RDB(+), RDA(), GND
  • Modes: 2-wire, 4-wire
  • Protection: TVS, Surge suppression, 500W peak power dissipation
  • Dimensions: 25 x 7.9 x 9 cm (1.0 x 3.1 x 3.7 in)
  • Mounting: DIN rail (standard 35mm), Panel mount options available
  • Certifications: UL Recognized, NEMA TS2, cULus, EN 61000-4-4
  • MTBF: 257,448 hours
  • Operating Humidity: 0-95% non-condensing

Buy the BB SMARTWORX Series Industrial Isolated Converter: BB485LDRC9

Enhance your industrial communication setup with the BB SMARTWORX Series industrial isolated converter. This robust device provides galvanic isolation of 2,000 V, supporting RS-232 to RS-422/485 conversions in extreme temperatures from -40°C to +80°C. With a data rate of 115.2 kbps, built-in surge suppression, and easy DIN rail mounting, it ensures reliable operation in factory automation, security, and warehouse automation systems. Perfect for harsh environments requiring noise immunity and robust electrical protection. Order online now and improve your industrial network reliability.

Order your BB SMARTWORX Series BB485LDRC9 industrial isolated converter today and ensure reliable, noise-immune communication in harsh environments.

Frequently Asked Questions

Where can I buy Advantech Automation BB485LDRC9?

You can click on the BUY or RFQ button to purchase BB485LDRC9 from an authorized Advantech Automation distributor.

How do I troubleshoot issues or seek technical support for part BB485LDRC9?

You can download the BB485LDRC9 datasheet or visit the Advantech Automation website for support.

Who is the manufacturer of BB485LDRC9?

Advantech Automation

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