Description
ABB Control Board QVAR-5B2 3AXD50000509201 – High-Performance Control Unit
High-performance control unit for complex automation tasks
| Brand | ABB |
| Model | QVAR-5B2 |
| Voltage | 24V DC |
| Country of Origin | Switzerland |
| Weight | 1.2 kg |
| Dimensions | 25 cm x 18 cm x 6 cm |
| Warranty | 2 years |
| Certifications | CE, UL, RoHS |
| SKU / MPN | 3AXD50000509201 |
| What’s in the box | Control board, mounting brackets, user manual |
| Processor Type | Dual-core ARM Cortex-A9 |
| Memory | 2 GB DDR3, 8 GB eMMC |
| Communication Interfaces | Ethernet, CANopen, Profibus, USB |
| Operating Temperature | -25°C to +65°C |
| Input Voltage Range | 24V DC ±20% |
| Power Consumption | 12W |
Key benefits: Advanced processing power, multiple communication protocols, enhanced durability, scalable architecture
Typical applications: High-speed automation, motion control, robotics, smart manufacturing
Order number: ABB Control Board QVAR-5B2 3AXD50000509201 – High-Performance Control Unit
Lifecycle: Active
Documentation: Available upon request
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.





Steven R. –
Good transaction! The item arrived well-protected. Tested under load, no issues.