Beckhoff BK5110 Bus Coupler
Beckhoff BK5110 Bus Coupler

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Beckhoff

Beckhoff BK5110 Bus Coupler

SKU: BK5110
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$709.17
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BK5110 CANopen Bus Coupler | Beckhoff

The Beckhoff BK5110 is a canopen bus coupler. 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.

Product lifecycle note: BK5110 is an older Beckhoff order code that is no longer listed as a current product. For new projects we suggest the current equivalent BK5120. Our team can confirm fitment and supply available stock of BK5110 for repair and retrofit, or the recommended replacement.

Features

  • Number of Bus Terminals: 64 (255 with K-bus extension).
  • Weight: approx. 150 g.
  • Approvals/markings: CE, CCC, UL, ATEX, IECEx, DNV, cFMus.
  • Max. number of bytes fieldbus: 16 Tx/Rx PDOs.
  • Digital peripheral signals: 960 inputs/outputs.

Specifications

Technical parameters compiled from the manufacturer data sheet and reference documentation.

Technical Specifications
I/O & Signals
Number of Bus Terminals 64 (255 with K-bus extension)
Max. number of bytes fieldbus 16 Tx/Rx PDOs
Digital peripheral signals 960 inputs/outputs
Analog peripheral signals 60 inputs/outputs
Number of PDOs (CANopen) 16 Tx/16 Rx
Input current 70 mA + (total K-bus current)/4, 500 mA max.
Power & Current
Power supply 24 V DC (-15%/+20%)
Recommended fuse ≤ 10 A
Current supply K-bus 1750 mA
Power contacts max. 24 V DC/max. 10 A
Communication
Configuration via KS2000 or the controller
Transmission rate up to 1 Mbaud
Bus interface 1 x open style connector, 5-pin, included
Transmission medium screened, twisted copper cable, 2 x signal, 1 x ground (recommended)
Mechanical & Environmental
Operating modes synchron, cyclic, event driven, polling
Weight approx. 150 g
Operating temperature -25…+60°C
Storage temperature -40…+85°C
Relative humidity 95%, no condensation
Vibration/shock resistance conforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emission conforms to EN 61000-6-2/EN 61000-6-4
Protect. rating/installation pos. IP20/variable
Approvals & Compliance
Approvals/markings CE, CCC, UL, ATEX, IECEx, DNV, cFMus
Ex marking ATEX: II 3G Ex ec IIC T4 Gc IECEx: Ex ec IIC T4 Gc cFMus: Class I, Division 2, Groups A, B, C, D Class I, Zone 2, AEx ec IIC T4 Gc
General
Additional CANopen features life, node guarding, emergency object, variable mapping, store/restore
Starting current approx. 2.5 x continuous current
Electrical isolation 500 V (power contact/supply voltage Bus Coupler)

Compatibility & Cross-References

Model variants, options and firmware revisions can affect fitment. Before ordering the Beckhoff BK5110 canopen 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

  • Central or distributed machine and cell control.
  • Network coupling between field I/O and higher-level control.
  • EtherCAT-based automation and motion systems.
  • Retrofit and replacement of legacy controllers.
  • Small-footprint control-cabinet installations.

Warranty

  • Availability: BK5110 is stocked for prompt shipment; contact us for current quantity and lead time.
  • Inspection & testing: each unit is visually inspected and functionally checked before packing.
  • Delivery: orders are processed within 2-4 business days after payment confirmation; standard worldwide delivery is about 5-8 business days, express shipping is available, and orders over $500 ship free.

    • Warranty: 12-month seller warranty provided by SHLY-PLC. See our Return Policy for coverage and claims.

Independent supplier: Beckhoff part BK5110 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 BK5110 supplied in?

A: Each unit is inspected and functionally checked before sale. Contact us for the current stock condition and quantity.

Q: How quickly can the BK5110 ship?

A: Orders are processed within 2-4 business days after payment confirmation. 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 BK5110?

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.

BK5110 · Technical reference data · Independently supplied by SHLY-PLC

Standard International (tracked courier): delivered in 5–8 business days. In-stock items are processed within 2–4 business days. USD 25 flat rate on orders of $500 or less; free on orders over $500.

Express (DHL Express / FedEx International): upgraded expedited delivery in 2–4 business days. The Express surcharge is calculated at checkout based on destination and order weight.

Non-Stock / On-Order items ship on request: dispatch time is confirmed before your order — see our Shipping Policy. Remote-area and overweight surcharges, where applicable, are shown before checkout.

Every product is covered by a 12-month seller warranty provided by SHLY-PLC, effective from the date of delivery, against defects in materials and workmanship under normal use. Manufacturer or factory warranty service is not applicable, and extended warranty packages are not provided.

This warranty does not cover damage from misuse, improper installation, power surges, neglect, unauthorized repair, or normal wear and tear. See our Return Policy for warranty-claim instructions.
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