+91-9860307161 | +91- 7276042480 | sales@rendertechindia.com

Products /

Beckhoff BK3150

Render Technology Solutions deal with all kinds of Beckhoff Products


Render Technology Solutions deal with all kinds of Beckhoff Products

BK3150 | PROFIBUS “Compact” Bus Coupler

The “Compact” Bus Coupler BK3150 for PROFIBUS extends the Beckhoff Bus Terminal system by a cost-optimised version in a compact housing. Up to 64 Bus Terminals are supported; with the terminal bus extension, up to 255 Bus Terminals can be connected. The PROFIBUS Bus Coupler offers automatic baud rate detection up to 12 Mbaud and two address selection switches for address assignment. For the fieldbus connection, a D-sub 9-pin socket for the ZS1031-3000 or ZB3100 PROFIBUS connectors is available.


Beckhoff BK3150

Beckhoff BK3150 | PROFIBUS “Compact” Bus Coupler


System data PROFIBUS | BK3150
Number of I/O stations 100 with repeater
Number of I/O points approx. 6,000, depending on the master
Data transfer medium shielded copper cable, 2 x 0.25 mm²
Max. cable length
1,200 m 1,000 m 400 m 200 m 100 m
Data transfer rates
9.6/19.2/
93.75 kbaud
187.5 kbaud 500 kbaud 1,500 kbaud …3, 6, 12 Mbaud
Technical data BK3150
Number of Bus Terminals 64 (255 with K-bus extension)
Max. number of bytes fieldbus 128 byte input and 128 byte output
Data transfer rates automatic detection up to 12 Mbaud
Bus interface 1 x D-sub 9-pin socket with shielding
Power supply 24 V DC (-15 %/+20 %)
Input current 70 mA + (total K-bus current)/4, 500 mA max.
Current supply K-bus 1750 mA
Power contacts max. 24 V DC/max. 10 A
Electrical isolation 500 V (power contact/supply voltage/fieldbus)
Weight approx. 100 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. class/installation pos. IP 20/variable
Approvals CE, UL, Ex