BECKHOFF BK1250 Compact coupler between EtherCAT Terminals and Bus Terminals
BECKHOFF BK1250 Compact coupler between EtherCAT Terminals and Bus Terminals
BECKHOFF BK2000. PROFIBUS DP Slave Bus Coupler. Bus Coupler with PROFIBUS DP Slave interface. Enables communication of Beckhoff Bus Terminal I/O stations in PROFIBUS networks. The BK1250 is a high-speed bus coupler module that combines the EtherCAT system with Bus Terminal modules. Beckhoff BK1250 – EtherCAT Bus Coupler BK1250 | Beckhoff EtherCAT Coupler EtherCAT bus coupler. BECKHOFF BK1250 BUS COUPLER, Beckhoff bk1250 Bus Coupler, BK Series – EtherCAT Coupler, EtherCAT bus coupler, 64 terminal support, 100 Mbit/s
| Technical data | 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 |
| Configuration | via KS2000 or EtherCAT (ADS) |
| Protocol | EtherCAT |
| 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 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/markings | CE, CCC, UL, ATEX, IECEx |
| Ex marking | ATEX: II 3 G Ex ec IIC T4 Gc IECEx: Ex ec IIC T4 Gc |
Contracted cargo and courier options are available. Shipments can be made urgently via bus station cargo. You can also pick up the products from Izmir and Kocaeli branches.
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