BECKHOFF BK9050 PLC
BK9050 | Ethernet TCP/IP Bus Coupler
BECKHOFF BK9050. Ethernet/TCP-IP Bus Coupler. Programmable Bus Coupler with Ethernet TCP/IP interface. It offers a flexible and economical solution by connecting Beckhoff Bus Terminals (K-Bus) to an Ethernet network. The BK9050 is a high-speed bus coupler module designed to connect the Bus Terminal series to a Modbus TCP network. Beckhoff BK9050 – Modbus TCP Bus Coupler BK9050 | Beckhoff Modbus TCP Coupler Modbus TCP compliant bus coupler. BECKHOFF BK9050 BUS TERMINAL CONTROLLER, Beckhoff BK9050 Bus Terminal Controller, BK Series – Ethernet TCP/IP Coupler, Modbus TCP, 32 I/O, with PLC features
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Technical data |
BK9050 |
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Number of Bus Terminals |
64 (255 with K-bus extension) |
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Max. number of bytes fieldbus |
512 byte input and 512 byte output |
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Digital peripheral signals |
1,020 inputs/outputs |
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Analog peripheral signals |
128 inputs/outputs |
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Configuration |
via KS2000 |
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Protocol |
TwinCAT ADS, Modbus TCP, Beckhoff real-time Ethernet |
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Data transfer rates |
10/100 Mbit/s, automatic recognition of the transmission rate |
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Bus interface |
1 x RJ45 |
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Data transfer medium |
4 x 2 twisted pair copper cable; category 3 (10 Mbit/s), category 5 (100 Mbit/s) |
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Power supply |
24 V DC (-15%/+20%) |
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Input current |
70 mA + (total K-bus current)/4, 500 mA max. |
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Starting current |
2.5 x continuous current |
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Recommended fuse |
≤ 10 A |
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Current supply K-bus |
1750 mA |
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Power contacts |
max. 24 V DC/max. 10 A |
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Electrical isolation |
500 V (power contact/supply voltage/fieldbus) |
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Topology |
star wiring |
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Distance between stations |
100 m between hub/switch and bus coupler |
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Weight |
approx. 100 g |
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Operating temperature |
0…55°C |
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Storage temperature |
-25…+85°C |
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Relative humidity |
95%, no condensation |
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Vibration/shock resistance |
conforms to EN 60068-2-6/EN 60068-2-27 |
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EMC immunity/emission |
conforms to EN 61000-6-2/EN 61000-6-4 |
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Protect. rating/installation pos. |
IP20/variable |
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Approvals/markings |
CE, CCC, UL, ATEX, IECEx, DNV |
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Ex marking |
ATEX: II 3 G Ex ec IIC T4 Gc |
Contracted cargo and courier options are available. Shipments are made with bus station cargo in urgent cases. You can also pick up the products from Izmir and Kocaeli branches.
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