Beckhoff Automation · I/O · Bus Terminals · Bkxxxx Bus Coupler
Beckhoff BK9105 Bus Coupler
Beckhoff lists the BK9105 as Bus Coupler, EtherNet/IP™.
Bus interface2 x RJ45 (2-channel switch)
Weightapprox. 170 g
ProtocolEtherNet/IP™
Topologyline or star wiring
How it works
This page reproduces the technical data Beckhoff publishes for this item number, including the values needed for cabinet design, spares planning and replacement decisions.
Specifications
Technical data
Number of Bus Terminals64 (255 with K-bus extension)
Max. number of bytes fieldbus492 byte input and 492 byte output
Digital peripheral signals3,936 inputs/outputs
Analog peripheral signals122 inputs/outputs
Configurationvia KS2000
ProtocolEtherNet/IP™
Transmission rate10/100 Mbit/s, automatic recognition of the transmission rate
Bus interface2 x RJ45 (2-channel switch)
Transmission medium4 x 2 twisted pair copper cable; category 3 (10 Mbit/s), category 5 (100 Mbit/s)
Power supply24 V DC (-15%/+20%)
Housing data
Design formcompact terminal housing with signal LEDs
Materialpolycarbonate
Installationon 35 mm DIN rail, conforming to EN 60715 with lock
Side by side mounting by means ofdouble slot and key connection
Ordering information
BK9105Bus Coupler, EtherNet/IP™
BK9105-1000Bus Coupler, EtherNet/IP™, default IP address: 192.168.1.xxx
Order number
BK9105 — Beckhoff product page, technical data
Official source
https://www.beckhoff.com/en-us/products/i-o/bus-terminals/bkxxxx-bus-coupler/bk9105.html
FAQ
What does the ordering description say?
Bus Coupler, EtherNet/IP™.
Where do these values come from?
They are taken from the technical data Beckhoff publishes for item number BK9105, on the product page linked below.
Shipping & support. Stock is held in Shanghai and dispatched worldwide with the manufacturer's documentation. Contact us for the current lead time, price and freight before ordering.