BB-9SPOP2

BB-9SPOP2

The Advantech BB-9SPOP2 is a dual-channel RS232 isolator designed to protect serial communication lines from surges, ground loops, and signal interference. This compact and rugged unit ensures secure data transmission by electrically isolating the power and data paths between devices, making it suitable for industrial automation and field service applications.

  • Dual-Port Design: Isolates two RS232 channels independently.
  • Surge Protection: Shields connected devices from voltage spikes and
    noise.
  • Industrial Grade: Built for reliability in harsh environments.
  • Wide Voltage Input: Compatible with various power setups.
  • No Software Required: Transparent operation for plug-and-play use.



  • Model: BB-9SPOP2Type: Dual-channel RS232 isolator
  • Channels: 2 independent RS232 ports
  • Connector Type: DB9 (Female to Male)
  • Isolation Voltage: Up to 2,500 V RMS
  • Power Supply: 10–30 VDC external power
  • Mounting: Panel or DIN rail compatible
  • Operating Temperature: -40°C to +85°C



Free shipping will automatically be applied to all domestic orders over $75. Simply add over $75 to your cart and you will see the discount while checking out.

Shipping is free for orders over $75. For all other domestic orders shipping is $10. International shipping is $20.

We typically ship orders out within 1-2 business days of ordering. From there shipping may take 3-5 business days. For international orders shipping can take between 7-14 business days.

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