Beckhoff BK3150 PROFIBUS compact bus coupler

The BK3150 compact bus coupler for PROFIBUS expands the Beckhoff bus terminal module system
with a compact, cost-optimized housing.
Supports up to 64 bus terminals; With terminal bus expansion, up to 255 bus terminals
can be connected.
The PROFIBUS bus coupler provides automatic baud rate detection up to 12 Mbaud and two address selector switches
for address assignment.
For fieldbus connections, a D-sub 9-pin socket
for ZS1031-3000 or ZB3100 PROFIBUS connectors is available.
Product information system data fieldbus | BK3150I/O Number of stations 100 with repeater I/O points approx.
6,000, depending on the host data transmission medium shielded copper wire, 2 x 0.
25 mm² maximum
。 Cable length1,200 m 1,000 m 400 m 200 m 100 m data transfer rate9.
6/19.
2/93.
75 kbaud 187.
5 kbaud 500 kbaud 1,500 kbaud .
.
.
3, 6, 12 Mbaud Arrival Apex System Data Technical Data Housing Data Technical Data BK3150 Bus Terminal Number 64 (255, with K-bus Extension) Max
。 Fieldbus bytes128 bytes input and 128 bytes output data transfer rate automatic detection up to 12 Mbaud bus interface1 x D-sub 9-pin socket, with shielded power supply 24 VDC (-15 %/+20 %) input current 70 mA + (total K-bus current)/4, max.
500 mA current supply K-bus 1750 mA power supply to the maximum
。 24 V DC/max.
10 amp galvanically isolated 500 V (power contact/supply voltage/fieldbus) weight approx.
100 g Operating / storage temperature -25.
.
.
+60 °C/-40.
.
.
+85 °C relative humidity 95 %, non-condensing vibration / shock resistance according to EN 60068-2-6/EN 60068-2-27EMC immunity/radiation according to EN 61000-6-2/EN 61000-6-4 protection
。 Rating / Installation position IP20 / Variable approval / Marking CE, UL, ATEX Ex Explosion Mark II 3 G Ex nA IIC T4 Gc Arrival Vertex System Data Technical Data Housing Data Housing Data BKxx50, BCxx50 Design Form Compact terminal housing material with signal LED Polycarbonate dimensions (W x H x D) 44 mm x 100 mm x 68 mm mounted on a 35 mm DIN rail in accordance with EN 60715 Label wiring solid conductor (e), flexible conductor (f) and ferrule (a) with lock by side-by-side installation of double groove and key connection marking BZxxx series: screwdriver driven spring connection section s*: 0.
08.
.
.
2.
5 mm²,st*: 0.
08.
.
.
2.
5 mm²,f*: 0.
14.
.
.
1.
5 mm² stripping length 8.
.
.
9 mm current load power contact I max: 10 A