GE Fanuc PACSystems RX3i

The GE Fanuc PACSystems RX3i is a high-performance Programmable Automation Controller (PAC) system, part of the PACSystems family, designed for advanced industrial automation and control applications. Combining the strengths of PLC (Programmable Logic Controller) and industrial computing, the RX3i is engineered to deliver high-speed processing, scalability, and flexibility in a wide range of industrial environments.

Key Features

• High Processing Power
  The PACSystems RX3i features a powerful processor that supports high-speed data processing and real-time control, making it suitable for complex automation tasks, large-scale systems, and advanced process control applications.

• Modular Design
  The system is built with a modular architecture, allowing users to easily expand and customize their control system. It supports a variety of I/O modules, communication modules, and specialized control functions, making it adaptable to both small and large-scale applications.

• Flexible Communication Options
  The RX3i is compatible with a wide range of communication protocols, including Ethernet/IP, PROFIBUS, Modbus, and Serial communication, enabling seamless integration with other automation systems, field devices, and networks.

• Redundancy and High Availability
  The system offers redundant processors, redundant power supplies, and network redundancy options, ensuring high system availability and reliability, which is critical in mission-critical applications where downtime is not an option.

• Advanced Data Processing and Control
  With built-in processing capabilities for both discrete and analog signals, the RX3i supports complex logic, real-time process control, and high-speed data acquisition. Its ability to manage a large number of I/O points (up to 32,000 I/O) makes it ideal for large industrial processes.

• Proficy Machine Edition Software
  The RX3i is programmed using Proficy Machine Edition, a versatile software suite that supports ladder logic, function block diagrams, and structured text for easy programming, configuration, and deployment. The software also provides diagnostic tools and advanced troubleshooting capabilities.

• Scalable and Expandable
  The RX3i system is highly scalable, supporting a range of I/O points and control strategies, from small, compact systems to large, complex systems. Its flexible design makes it easy to expand as operational needs grow.

The RX3i, like the RX7i, is a well-established Programmable Automation Controller (PAC). Although no longer in active production, it remains widely used in industrial applications. Emerson continues to support existing RX3i systems with maintenance, replacement parts, and technical assistance.