BK9105 | BECKHOFF | EtherNet/IP Bus Coupler

Estimated Lead Time: 4 - 6 Weeks.

Manufacturer: BECKHOFF

Product Number: BK9105

Product Type: EtherNet/IP Bus Coupler

Number of Bus Terminals: 64 (255 with K-bus extension)

Max. number of bytes fieldbus: 492 byte input and 492 byte output

Digital peripheral signals: 3,936 inputs/outputs

Analog peripheral signals: 122 inputs/outputs

Configuration possibility: via KS2000

Protocol: EtherNet/IP

Data transfer rates: 10/100 Mbit/s, automatic recognition of the transmission rate

Bus interface: 2 x RJ45 (2-channel switch)

Data transfer medium: 4 x 2 twisted pair copper cable; category 3 (10 Mbit/s), category 5 (100 Mbit/s)

Power supply: 24 V DC (-15 %/+20 %)

Input current: 70 mA + (total K-bus current)/4, 500 mA max.

Starting current: 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/fieldbus)

Topology: line or star wiring

Cascading: up to 20 BK9103 or max. line length 2 km

Distance between stations: 100 m between hub/switch and bus coupler or between bus coupler and bus coupler

Weight: approx. 170 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, IECEx, DNV GL

Exmarking:

• ATEX: II 3 G Ex ec IIC T4 Gc

• IECEx: Ex ec IIC T4 Gc

Shipping Weight: 1.5 kg