PLC, PAC and Dedicated Controllers

Schneider Electric Hong Kong offers a variety of solutions like PLC, PAC and Dedicated Controllers. A PLC (Programmable Logic Controller) is a computing device, that is used to monitor and control the operation of machines and equipment used in utilities and industry. PACs (Programmable Automation Controllers) control and monitor industrial operations in a sustainable, flexible, efficient and protected way. The PLC monitors inputs (i.e. voltages), and an internal computer makes decisions using logic to send commands to outputs (i.e. relays), that in turn control the machines and equipment. The system is user programmable, i.e., you can set triggers on different parameters like temperature, liquid level, opening or closing of valves, etc. It can be used in the simplest of devices like garage doors to the complex systems like a powerhouse. PLCs can also be monitored by other computer applications like SCADA or cloud-based apps. Recent advances in PLCs allow for much greater connectivity and integration with a centralized management system. Our next-generation PLCs offer built-in cybersecurity, connectivity to multiple devices or the cloud, and processing power needed to handle big data analysis.

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Discover the wide range of Modicon PLC controllers family, designed to meet diverse industrial automation needs. From small automated machines to advanced machine control systems, the Modicon range offers scalable, reliable, and high-performance PLC solutions.

Our portfolio supports:

  • Scalable architecture: From entry-level controllers for simple tasks to powerful CPUs for demanding applications, Modicon PLCs grow with your system requirements. The Modicon range also supports from multi-axis motion control to high-availability redundant processes.
  • Optimised machine performance: Achieve greater efficiency and responsiveness in your processes with robust control capabilities.
  • Flexible integration: Seamlessly connect across various industrial environments using a wide array of supported communication protocols.
  • IIoT-native edge control: Modicon edge controllers manage complex interfaces across assets and devices, or directly into the cloud. With embedded safety and cybersecurity, they enable secure, real-time data exchange and control for IIoT applications.
  • EcoStruxure compatibility: Fully integrated into our's EcoStruxure™ platform, enabling seamless engineering, monitoring, and maintenance across the entire lifecycle.

Ensure the longevity of your plant with Modicon PAC controllers. Our comprehensive range of controllers offers advanced features and scalable performance to automate processes of any size. Modicon PACs provide redundancy capabilities, functional safety, native Ethernet, embedded cybersecurity, and common programming software shared across all PAC controllers.

Our safety programmable controllers enable the monitoring of simple to complex safety functions for all industrial applications relating to the protection of personnel and machine safety. Designed for use with numerous machine safety functions, these safety PLCs are intended for use in safety-related parts of control systems.
Boost the performance of your Modicon PAC and PLC controllers with a wide range of digital and analog I/O modules.
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