myMectronic
myMectronic

A Premier B2B Part Search

Advantech Automation BBUSPTL4 USB to Serial Converter

The BB-USPTL4 is an in-line USB to serial converter that adds a reliable COM port to your PC, supporting RS-422/485 4-wire, RS-485 2-wire, and USB technology. It features 2kV RMS optical isolation, a data rate of 460.8 Kbps, and low power consumption. The converter includes a pluggable terminal block, a high retention USB port, and is powered via the USB port, ensuring quick and easy in-line installation without drivers. Suitable for industrial, commercial, and light-industrial environments, it meets CE, RoHS, and WEEE standards, with an MTBF of over 1.3 million hours.

Authorized Distributors
Source:Newark
Part No:BB-USPTL4
Stock:1
Inv Date:05-30-2026
Price: Unit price: $94
Buy/RFQ:
Source:DigiKey
Part No:BB-USPTL4
Stock:157
Inv Date:05-30-2026
Price: Unit price: $94
Buy/RFQ:
Part No:BB-USPTL4
Stock:39
Inv Date:05-31-2026
Price: Unit price: $94
Buy/RFQ:
Part No:BB-USPTL4
Stock:0
Inv Date:05-30-2026
Price: Unit price: $94
Buy/RFQ:

Advantech Automation BBUSPTL4 USB to Serial Converter Specifications:

  • Data Rate: 460.8 Kbps
  • Isolation: 2 kV RMS (select models), 2kV
  • Connector: Pluggable Terminal Block, DB9 male
  • Power: USB powered, draws <100 mA
  • Dimensions: 88.3 x 42.7 x 20.2 mm
  • Operating Temperature: 0 to +70°C
  • Operating Humidity: 0 to 95%, non-condensing
  • Compliance: CE, RoHS, WEEE
  • Electromagnetic Compatibility: EN 55032, EN 55024
  • Emissions: Class B
  • Immunity: EN 61000-6-1
  • MTBF: 1,318,809 hours
  • Serial Technology: RS-422/485, 2-wire/4-wire support
  • Indicators: LEDs

Buy the Industrial Series USB-to-Serial Converter: BB-USPTL4

Enhance your industrial communication setup with the BB-USPTL4 USB to serial converter. Featuring RS-422/485 support, 2kV RMS optical isolation, and quick inline setup, it ensures reliable data transfer in demanding environments. Powered via USB and compliant with CE and RoHS standards, this converter offers over 1.3 million hours of MTBF for long-term durability. Its compact size and LED indicators make it ideal for industrial, commercial, and light-industrial applications, delivering high performance and ease of use directly from your computer.

Get BB-USPTL4 today—built for industrial reliability with optical isolation and easy in-line installation.

Frequently Asked Questions

Where can I buy Advantech Automation BBUSPTL4?

You can click on the BUY or RFQ button to purchase BBUSPTL4 from an authorized Advantech Automation distributor.

How do I troubleshoot issues or seek technical support for part BBUSPTL4?

You can download the BBUSPTL4 datasheet or visit the Advantech Automation website for support.

Who is the manufacturer of BBUSPTL4?

Advantech Automation

Advantech Automation Part List

Browse and search other Advantech Automation parts, locate datasheets and stock

Sponsored by