Description
Beckhoff BK5120
Reliable EtherCAT bus coupler for connecting Beckhoff K-bus terminals to higher-level EtherCAT networks in industrial automation systems.
| Brand | Beckhoff |
| Model | BK5120 |
| Voltage | 24 V DC |
| Country of Origin | Germany |
| Weight | 0.12 kg |
| Dimensions | 51 x 100 x 69 mm |
| Warranty | 24 months |
| Certifications | CE, UL, ATEX, IECEx |
| SKU / MPN | BK5120 |
| What’s in the box | BK5120 Bus Coupler, installation manual, power connector |
| Bus Interface | EtherCAT Slave |
| Number of Bus Terminals | Up to 64 |
| K-bus Power Supply | 24 V DC / 1000 mA |
| Power Contacts | 24 V DC / 10 A max |
| Mounting | DIN Rail (EN 50022) |
| Protection Class | IP20 |
Key benefits: High-speed EtherCAT communication, supports up to 64 terminals, compact DIN-rail design, integrated power distribution, robust industrial-grade construction, easy diagnostics via status LEDs
Typical applications: Machine building, factory automation, process control systems, distributed I/O networks, conveyor systems, packaging machinery, material handling
Lifecycle: Active product, part of Beckhoff established BK5000 series with long-term availability
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.
Susan Y. –
Good quality sensor, accurate readings. Will order more for our production line.