BECKHOFF BK1120 EtherCAT Bus Coupler for Standard Bus Terminals
- Brand
- BECKHOFF
- Model
- BK1120
- GEARWELL SKU
- GWP-000007881
- Category
- PLCs & I/O
Key specifications
- Power supply
- 24 V DC (-15%/+20%)
- Bus interface
- 2 x RJ45
- Input current
- 70 mA + (total K-bus current)/4, 500 mA max.
- Starting current
- approx. 2.5 x continuous current
- Transmission rate
- 100 Mbit/s
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← Back to productsProduct overview
Beckhoff BK1120 is a EtherCAT Bus Coupler that connects up to 64 (255 with K-bus extension) K-bus Bus Terminals to the network. It has 2 x RJ45 ports and exchanges up to 1,024 bytes of input and output data. It runs on 24 V DC and passes up to 10 A through the power contacts. Check the full order number, including any suffix, on the unit when requesting a quote.
Technical reference
| Product name | BECKHOFF BK1120 EtherCAT Bus Coupler for Standard Bus Terminals |
|---|---|
| Brand | BECKHOFF |
| Model | BK1120 |
| Category | PLCs & I/O |
| Power supply | 24 V DC (-15%/+20%) |
| Bus interface | 2 x RJ45 |
| Input current | 70 mA + (total K-bus current)/4, 500 mA max. |
| Starting current | approx. 2.5 x continuous current |
| Transmission rate | 100 Mbit/s |
| Transmission medium | Ethernet/EtherCAT Cat.5 cable |
| Number of Bus Terminals | 64 (255 with K-bus extension) |
| Max. number of bytes fieldbus | 1024 byte input and 1024 byte output |
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