Description

The GE Fanuc IC697CPX928 stands as a premier processing unit for the Series 90-70 PLC ecosystem. This module utilizes a 96 MHz 80486DX4 microprocessor to manage high-speed industrial operations. It delivers exceptional computational power for complex 32-bit floating-point math functions. Because of its fast Boolean execution, the unit reaches scan rates of 0.4 microseconds per function. Consequently, this CPU excels in time-sensitive manufacturing and power generation environments. It serves as a reliable brain for advanced Distributed Control Systems (DCS).

Essential Technical Specifications

The IC697CPX928 offers massive memory resources and high I/O density for large-scale automation projects. Its architecture supports diverse system configurations.

• Microprocessor: Intel 80486DX4 (96 MHz)
• Total RAM: 6 MB battery-backed
• User Flash Memory: 256 KB non-volatile
• Digital I/O Capacity: Up to 12,000 points
• Analog I/O Capacity: Up to 8,000 points
• Current Draw: 3.1 Amps at 5V DC
• Serial Ports: One RS-232 and two RS-485 interfaces
• Operating Temperature: 0°C to 60°C (32°F to 140°F)
• Status Indicators: 7 front-panel LEDs

Communication and System Scalability

This CPU module provides versatile connectivity through integrated serial communication pathways. These ports allow simultaneous links to programming software and human-machine interfaces. The IC697CPX928 facilitates easy expansion via Ethernet modules and specialized coprocessors. Furthermore, the software-based configuration eliminates the need for manual jumpers. Users can adjust system parameters through Windows or MS-DOS programming environments. This flexibility ensures the PLC adapts quickly to changing production requirements. It maintains high data integrity across all connected expansion racks.

Thermal Management and Reliability

Maintaining stable temperatures is vital for the longevity of the IC697CPX928 module. The unit requires forced air cooling of at least 70 CFM for optimal performance. Without adequate ventilation, the safe operating temperature range decreases significantly. An integrated lithium battery preserves critical user data during unplanned power losses. This feature ensures the controller retains its logic and firmware settings. Moreover, the rugged design protects internal components against common industrial vibrations. These safety measures help operators avoid costly downtime in mission-critical applications.