BK1250 Bus Coupler | Beckhoff
The Beckhoff BK1250 is a bus coupler. The listed technical data shows communication via 1024 byte input and 1024 byte output, based on the manufacturer's datasheet. It is supplied by SHLY-PLC, an independent industrial-automation distributor: every unit is visually inspected and functionally checked before dispatch, held in ready stock and shipped worldwide for maintenance, spares and retrofit use. Share your application or existing part number and our team will confirm fitment and comparable in-stock alternatives.
Features
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Protocol: EtherCAT.
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Weight: approx. 55 g.
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Approvals: CE, UL, Ex.
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Input current: 70 mA + (total K-bus current)/4, 200 mA max..
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Max. number of bytes fieldbus: 1024 byte input and 1024 byte output.
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Protocol: EtherCAT.
Specifications
Technical parameters compiled from the manufacturer data sheet and reference documentation.
| Technical Specifications |
| Inputs & Outputs |
| Input current |
70 mA + (total K-bus current)/4, 200 mA max. |
| Communication & Interfaces |
| Max. number of bytes fieldbus |
1024 byte input and 1024 byte output |
| Protocol |
EtherCAT |
| Mechanical |
| EtherCAT Terminals |
Bus Terminals |
| Weight |
approx. 55 g |
| Environmental |
| EMC immunity/emission |
conforms to EN 61000-6-2/EN 61000-6-4 |
| Operating/storage temperature |
-25…+60 °C/-40…+85 °C |
| Relative humidity |
95 %, no condensation |
| Vibration/shock resistance |
conforms to EN 60068-2-6/EN 60068-2-27 |
| Compliance, Approvals & Standards |
| Approvals |
CE, UL, Ex |
Compatibility & Cross-References
Model variants, options and firmware revisions can affect fitment. Before ordering the Beckhoff BK1250 bus coupler, share your existing part number or project requirements and our team will cross-reference comparable in-stock Beckhoff units and verify compatibility. This listing is provided by an independent industrial-automation distributor; brand names and part numbers are used for identification only.
Applications
- Network connectivity and protocol conversion between field devices and control systems.
- Integration of fieldbus and Ethernet devices in new and existing automation architectures.
- Machine and line-level data exchange for monitoring and coordination.
- Spare and replacement communication modules for installed networks.
Warranty
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Availability: BK1250 is stocked for prompt shipment; contact us for current quantity and lead time.
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Inspection & testing: each unit is visually inspected and functionally checked before packing.
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Delivery: in-stock orders placed before 14:00 ship the same business day; standard worldwide delivery is about 5-8 business days, express shipping is available, and orders over $500 ship free.
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Warranty & returns: covered by our supplier warranty and standard returns policy; contact our team for full terms.
Independent supplier: Beckhoff part BK1250 is supplied by SHLY-PLC, an independent industrial-automation distributor. Brand names and part numbers are used for product identification and remain the property of their respective owners; this listing is not affiliated with, sponsored or endorsed by the manufacturer.
Frequently Asked Questions
Q: What condition is the BK1250 supplied in?
A: Each BK1250 is inspected and functionally checked before sale. Contact us for the current stock condition and quantity.
Q: How quickly can the BK1250 ship?
A: In-stock orders placed before 14:00 ship the same business day. Standard worldwide delivery is about 5-8 business days, express shipping is available and orders over $500 ship free.
Q: Can you confirm compatibility or a replacement for the BK1250?
A: Yes. Share your existing part number or application and our technical team will verify compatibility and provide cross-references to comparable in-stock models.
BK1250 · Technical reference data · Independently supplied by SHLY-PLC