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| BK3110 | Bus?Terminal | PROFIBUS?Bus?Coupler?for?up?to?64?digital?Bus?Terminals,?12?Mbaud |
| BK3120 | Bus?Terminal | PROFIBUS?“Economy?plus“?Bus?Coupler?for?up?to?64?Bus?Terminals?(255?with?K-bus?extension),?12?Mbaud |
| BK3150 | Bus?Terminal | PROFIBUS?“Compact“?Bus?Coupler?for?up?to?64?Bus?Terminals?(255?with?K-bus?extension),?12?Mbaud |
| BK3520 | Bus?Terminal |
PROFIBUS?“Economy?plus“?Bus?Coupler?with?fibre?optic?connection?for?up?to?64?Bus?Terminals (255?with?K-bus?extension),?12?Mbaud |
| LC3100 | Bus?Terminal | PROFIBUS?“Low?Cost“?Bus?Coupler?for?up?to?64?digital?Bus?Terminals,?12?Mbaud |
| BK4000 | Bus?Terminal | Interbus?Bus?Coupler?for?up?to?64?Bus?Terminals |
| BK4020 | Bus?Terminal | Interbus?“Economy?plus“?Bus?Coupler?for?up?to?64?Bus?Terminals?(255?with?K-bus?extension) |
| BK5110 | Bus?Terminal | CANopen?Bus?Coupler?for?up?to?64?digital?Bus?Terminals |
| BK5120 | Bus?Terminal | CANopen?“Economy?plus“?Bus?Coupler?for?up?to?64?Bus?Terminals?(255?with?K-bus?extension) |
| BK5150 | Bus?Terminal | CANopen?“Compact“?Bus?Coupler?for?up?to?64?Bus?Terminals?(255?with?K-bus?extension) |
| BK5151 | Bus?Terminal |
CANopen?“Compact“?Bus?Coupler?for?up?to?64?Bus?Terminals?(255?with?K-bus?extension), Bus?connection:?D-sub?plug,?9-pin?instead?of?open?style?connector |
| LC5100 | Bus?Terminal | CANopen?“Low?Cost“?Bus?Coupler?version?for?up?to?64?digital?Bus?Terminals?(255?with?K-bus?extension) |
| BK5200 | Bus?Terminal | DeviceNet?Bus?Coupler?for?up?to?64?Bus?Terminals |
| BK5210 | Bus?Terminal | DeviceNet?Bus?Coupler?for?up?to?64?digital?Bus?Terminals |
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.
| 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 |
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| Data transfer rates |
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| 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 |
| Accessories | ? |
|---|---|
| KS2000 | configuration software for extended parameterisation |
| Cordsets | cordsets and connectors |
| FC310x | PC Fieldbus Cards with PCI interface |
| Related products | ? |
|---|---|
| BK3010 | PROFIBUS Bus Coupler for up to 64 digital Bus Terminals, 1.5?Mbaud |
| BK3100 | PROFIBUS DP/FMS Bus Coupler for up to 64 Bus Terminals, 12?Mbaud |
| BK3110 | PROFIBUS Bus Coupler for up to 64 digital Bus Terminals, 12?Mbaud |
| BK3120 | PROFIBUS “Economy plus” Bus Coupler for up to 64?Bus Terminals (255?with K-bus extension), 12?Mbaud |
| BK3520 | PROFIBUS “Economy plus” Bus Coupler for up to 64?Bus Terminals (255?with K-bus extension), 12?Mbaud |
| LC3100 | PROFIBUS “Low Cost” Bus Coupler for up to 64?digital Bus Terminals, 12?Mbaud |
| BC3100 | PROFIBUS Bus Terminal Controller for up to 64 Bus Terminals, 12 Mbaud |
| BC3150 | PROFIBUS “Compact“ Bus Terminal Controller for up to 64 Bus Terminals (255 with K-bus extension), 12 Mbaud |
| BX3100 | PROFIBUS Bus Terminal Controller for up to 64 Bus Terminals (255 with K-bus extension), 12 Mbaud |
| CX8030 | PROFIBUS Embedded PC, master |
| CX8031 | PROFIBUS Embedded PC, slave |
| System | ? |
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