The Bus Coupler BK3150 for PROFIBUS elongates the Beckhoff Bus Terminal system by a cost-optimized version in a compact housing. Up to 64 Bus Terminals are fortified; 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 cull switches for address assignment.
Products Series:
| 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 | |
| Products | |
| BK3010 | PROFIBUS Bus Coupler for up to 64 digital Bus Terminals, 1.5 M baud |
| BK3100 | PROFIBUS DP/FMS Bus Coupler for up to 64 Bus Terminals, 12 M baud |
| BK3110 | PROFIBUS Bus Coupler for up to 64 digital Bus Terminals, 12 M baud |
| BK3120 | PROFIBUS “Economy plus” Bus Coupler for up to 64 Bus Terminals (255 with K-bus extension), 12 M baud |
| BK3520 | PROFIBUS “Economy plus” Bus Coupler for up to 64 Bus Terminals (255 with K-bus extension), 12 M baud |
| LC3100 | PROFIBUS “Low Cost” Bus Coupler for up to 64 digital Bus Terminals, 12 M baud |
| BC3100 | PROFIBUS Bus Terminal Controller for up to 64 Bus Terminals, 12 M baud |
| BC3150 | PROFIBUS “Compact“ Bus Terminal Controller for up to 64 Bus Terminals (255 with K-bus extension), 12 M baud |
| BX3100 | PROFIBUS Bus Terminal Controller for up to 64 Bus Terminals (255 with K-bus extension), 12 M baud |
| CX8030 | PROFIBUS Embedded PC, master |
| CX8031 | PROFIBUS Embedded PC, slave |
