Beckhoff BC9050 Ethernet TCP/IP Bus Terminal Controller

The Beckhoff BC9050 is a compact Ethernet TCP/IP bus terminal controller designed for automation solutions. It supports TwinCAT programming, multiple interfaces, and provides high-performance PLC functionality in demanding industrial environments.

Manufacturer: Beckhoff
Type: Ethernet TCP/IP Bus Terminal Controller
Model: BC9050
MAC ID: 00-01-05-2d-29-0d

Technical Information

• Programming: via TwinCAT and programming interface or Ethernet
• Program Memory: 48 kbytes
• Data Memory: 32 kbytes
• Remanent Data: 2 kbytes
• Runtime System: 1 PLC task
• PLC Cycle Time: approx. 1.5 ms for 1,000 instructions (without I/O cycle, K-bus)
• Programming Languages: IEC 61131-3 (IL, LD, FBD, SFC, ST)
• Number of Bus Terminals: 64 (255 with K-bus extension)
• Max. Bytes Fieldbus: 512 byte input and 512 byte output
• Max. Bytes Process Image: 2048 byte input and 2048 byte output
• Digital Peripheral Signals: 2,040 inputs/outputs
• Analog Peripheral Signals: 512 inputs/outputs
• Protocol: TwinCAT ADS, Modbus TCP
• Data Transfer Rates: 10/100 Mbaud, automatic recognition
• Bus Interface: 1 x RJ45
• Power Supply: 24 V DC (-15 %/+20 %)
• Input Current: 65 mA + (total K-bus current)/4
• Starting Current: approx. 2.5 x continuous current
• Recommended Fuse: ‰¤ 10 A
• Current Supply K-bus: 1750 mA
• Power Contacts: max. 24 V DC / max. 10 A
• Electrical Isolation: 500 V (power contact/supply voltage/fieldbus)
• Operating Temperature: 0 / +55 °C