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

  

  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).

  

  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
  

  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

  
  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

  

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

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