A SIGMA CPU module provides seamless integration with Sigma I/O modules to create a complete control system. The distributed control system offers several methods of interconnecting to other control systems in your factory. The SIGMA PAC gives you a distributed control system with fieldbus modularity, scalability, geographical and functional distribution, reduced cabling, and lower installed costs.

• Gives you the ability to carry out process control functions and constant, logical and sequential controls
• Gives you a wide variety of I/O modules with autonomous functions and integrated bus interface
• Personalized libraries of Function Blocks for specific application sectors
• Interface to all the most common industrial networks (Modbus, CAN, Profibus, Ethernet, and more)
• DIN rail mounting with removable screw or spring terminals