Beckhoff BK2000 | Beckhoff Bus Terminals

BK2000 | Lightbus Bus Coupler

The BK2000 Bus Coupler connects the Lightbus system to the electronic terminal blocks, which can be expanded in modular fashion. One unit consists of one...

Technical Specifications

BK2000 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 128 inputs/outputs Configuration via KS2000 or the controller Transmission rate 2.5 Mbaud Bus interface 2 x standard fiber-optic connector Z1000 (plastic fiber), Z1010 (HCS fiber) Transmission medium fiber-optic conductor: APF (plastic) fiber (1,000 µm) or HCS fiber (200 µm) Power supply 24 V DC (-15%/+20%) Input current 70 mA + (total K-bus current)/4, 500 mA max. Starting current approx. 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) Distance between stations 45 m for APF fiber, 300 m HCS fiber Data transfer time 0.26 ms in the case of 10 modules for 32 bit inputs and outputs each (without K-b

Availability: regular delivery (not recommended for new projects) | recommended alternative: BK2020

Place your order before 14:00 for earliest possible shipment handover. With round-the-clock transit operated by our partnered global logistics providers, parcels reach most international destinations following routine customs processing. Normal delivery takes 2–6 business days subject to customs clearance progress.Shipping fees will be charged for all orders under USD 500, and the exact shipping cost will be determined and collected by our logistics carriers. Shipments to remote international regions will incur additional courier surcharges to offset extra cross-border transportation costs.

Factory warranty service is not applicable to this industrial control equipment, and extended warranty packages are not provided for this item.