Scalable PC Control platform

Beckhoff offers CNC solutions for all performance classes: from compact Embedded PCs with integrated I/O interface to Industrial PCs with powerful multi-core processors. The user can choose between optional functions and scalable hardware platforms, ensuring an efficient and economical CNC controller that is ideal for the performance required. There is also a wide range of operating devices: from multi-touch panels to CNC panels for machine tools and customer-specific versions. All Beckhoff controllers are universally configured and programmed using TwinCAT automation software.

Consistent use of fieldbus technology

EtherCAT, the ultra-fast real-time Ethernet technology for industrial automation, is the integrated communication system for I/O, drive and safety technology. With update and response times of the order of less than a millisecond, EtherCAT is ideally suited to fast switching functions coupled with high machining speeds, as required for cutting and welding machines, for example. Gateways allow the connection of an extensive range of peripheral devices and fieldbuses. Expensive special hardware is replaced by the Beckhoff EtherCAT I/O components with IP 20 and IP 67 protection, significantly reducing planning effort and costs.

Drive technology for all applications

For the mid to upper performance range, Beckhoff EtherCAT drives are available in single and multi-channel versions and with a variable motor interface up to 118 KW. Integrated control technology supports fast and highly dynamic positioning tasks. For applications where only small forces are required, compact and economical I/O terminals for control of stepper motors, DC motors and servo motor solutions can be used.

TwinCAT – the universal software platform

TwinCAT automation software forms the universal platform for the control of PLC, motion and CNC functionalities, visualisation, safety technology, measurement technology, Condition Monitoring and robotics. TwinCAT NC I/CNC covers the entire range of classic CNC path controllers up to the high-end system for complex motion and kinetic requirements. TwinCAT NC PTP makes extensive motion functions available for positioning tasks. The TwinCAT Kinematic Transformation library enables the mapping of robot kinematic systems in software for seamless and cost-effective integration into the control system.

Integrated safety technology

With TwinSAFE, Beckhoff offers an open, scalable safety solution that is entirely integrated in TwinCAT and combines safe I/O technology with safe drive technology in one system. Traditional stand-alone Safety PLCs and dedicated safety networks can now be eliminated. The TwinSAFE safety modules are incorporated flexibly into the complete I/O system with IP 20 or IP 67 protection. The engineering can be carried out efficiently and comfortably – like all other control functions – in TwinCAT.