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  • Homag 4-086-05-0628 Beckhoff BK1250 EtherCAT and Bus Terminal Coupler
  • Homag 4-086-05-0628 Beckhoff BK1250 EtherCAT and Bus Terminal Coupler
  • Homag 4-086-05-0628 Beckhoff BK1250 EtherCAT and Bus Terminal Coupler
  • Homag 4-086-05-0628 Beckhoff BK1250 EtherCAT and Bus Terminal Coupler
  • Homag 4-086-05-0628 Beckhoff BK1250 EtherCAT and Bus Terminal Coupler
  • Homag 4-086-05-0628 Beckhoff BK1250 EtherCAT and Bus Terminal Coupler
  • Homag 4-086-05-0628 Beckhoff BK1250 EtherCAT and Bus Terminal Coupler
  • Homag 4-086-05-0628 Beckhoff BK1250 EtherCAT and Bus Terminal Coupler
Homag 4-086-05-0628 Beckhoff BK1250 EtherCAT and Bus Terminal Coupler Homag 4-086-05-0628 Beckhoff BK1250 EtherCAT and Bus Terminal Coupler Homag 4-086-05-0628 Beckhoff BK1250 EtherCAT and Bus Terminal Coupler Homag 4-086-05-0628 Beckhoff BK1250 EtherCAT and Bus Terminal Coupler Homag 4-086-05-0628 Beckhoff BK1250 EtherCAT and Bus Terminal Coupler Homag 4-086-05-0628 Beckhoff BK1250 EtherCAT and Bus Terminal Coupler Homag 4-086-05-0628 Beckhoff BK1250 EtherCAT and Bus Terminal Coupler Homag 4-086-05-0628 Beckhoff BK1250 EtherCAT and Bus Terminal Coupler

Homag 4-086-05-0628 Beckhoff BK1250 EtherCAT and Bus Terminal Coupler

  • • Beckhoff BK1250
  • • Homag 4-086-05-0628 (4086050628)
  • • BK1250 EtherCAT
  • • BK1250 Bus Terminal Coupler
  • • BK1250 ETHERCAT TO K-BUS COUPLER
  • • BK1250 I/O Coupler
  • • Terminal coupler
  • • Compact coupler between EtherCAT Terminals and Bus Terminals
  • INQUIRY

Beckhoff module.jpg

Homag 4-086-05-0628 (4086050628) Beckhoff BK1250 EtherCAT and Bus Terminal Coupler

The BK1250 is a Bus Coupler in a terminal housing for mixed use of EtherCAT Terminals and standard Bus Terminals in a bus station. Up to 64 Bus Terminals and one bus end terminal can be connected to a BK1250. The process image of the EtherCAT system is assigned automatically. Up to 255 Bus Terminals can be connected via the K-Bus extension.

It is widely used in Homag machines. Homag part number 4-086-05-0628 (4086050628).

Beckhoff BK1250.jpg

Special features:
Compact design
mixed use of EtherCAT Terminals and Bus Terminals
The system and field supply, each 24 V DC, is provided directly at the BK1250
BK1250 Bus Terminal Coupler.jpg

Technical data for BK1250:

Number of Bus Terminals

64 (255 with K-bus extension)

Max. number of bytes fieldbus

1024 byte input and 1024 byte output

Digital peripheral signals

8,192 inputs/outputs

Analog peripheral signals

256 inputs/outputs

Protocol

EtherCAT

Configuration possibility

via KS2000 or EtherCAT (ADS)

Data transfer rates

100 Mbit/s

Bus interface

via E-bus contacts

Power supply

24 V DC (-15 %/+20 %)

Input current

70 mA + (total K-bus current)/4, 200 mA max.

Starting current

approx. 2.5 x continuous current

Recommended fuse

≤ 10 A

Current supply K-bus

500 mA

Power contacts

max. 24 V DC/max. 10 A

Electrical isolation

500 V (power contact/supply voltage/Ethernet)

Weight

approx. 55 g

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

EMC immunity/emission

conforms to EN 61000-6-2/EN 61000-6-4

Protect. rating/installation pos.

IP20/variable

Approvals/markings

CE, UL, ATEX

Ex marking

II 3 G Ex nA IIC T4 Gc

Homag 4-086-05-0628.jpg
There are other BK series EtherCAT couplers:

EtherCAT Couplers K-bus

BK1120

BK1150

BK1250

Bus Coupler (Economy plus)

Bus Coupler (Compact)

E-bus to K-bus interface

Homag 4086050628.jpg

Rico can supply various Beckhoff brand products, please send the model number and images, we will check and reply you quickly.
BK1250.jpg

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