Beckhoff BK 8100 BUS Coupler
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Bus Coupler
The Beckhoff BK8100 is a reliable RS232 bus coupler with peer-to-peer connection, supporting up to 64 terminals, 512 digital I/Os, and 256 analog I/Os, powered by 24 V DC.
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Beckhoff BK8100 Bus Coupler
The Beckhoff BK8100 is a high-performance bus coupler designed for reliable data transfer and flexible I/O integration in automation systems. Engineered for peer-to-peer connection, it ensures efficient operation with robust safety and configuration options.
Manufacturer: Beckhoff
Type: Bus Coupler
Model: BK8100
MRN: 4715c0160000
| Number of I/O Stations | 1 (peer-to-peer connection) |
| Number of I/O Points | Depending on controller |
| Data Transfer Medium | Shielded copper cable 3 x 0.25 mm² (RS232) |
| Max. Cable Length | 15 m |
| Data Transfer Rates | 9.6 kbaud, 19.2 kbaud, 38.4 kbaud |
| Number of Bus Terminals | 64 |
| Max. Number of Bytes Fieldbus | 512 byte input and 512 byte output |
| Digital Peripheral Signals | 512 inputs/outputs |
| Analog Peripheral Signals | 256 inputs/outputs |
| Protocol | Open, documented protocol |
| Configuration Possibility | Via KS2000 |
| Bus Interface | RS232 D-sub |
| Power Supply | 24 V DC (-15 %/+20 %) |
| Input Current | 70 mA + (total K-bus current)/4, 500 mA max. |
| Starting Current | 2.5 x continuous current |
| Recommended Fuse | ‰¤ 10 A |
| Current Supply K-bus | 1750 mA |
| Power Contacts | Max. 24 V DC / Max. 10 A |
| Electrical Isolation | 500 V (power contact / supply voltage / fieldbus) |
| Operating Temperature | 0 / +55 °C |
| Explosion Proof | EX |
