The IC697CPX928-FE is a high-performance central processing unit (CPU) module for the GE (now Emerson Automation Solutions) Series 90-70 series PLC. It features powerful processing capabilities, large memory capacity, rich communication interfaces, and high reliability, making it suitable for various industrial automation fields.
Core Features
High-performance Processor
Equipped with an 80486DX4 processor with a clock frequency of 96 MHz, providing high-speed data processing capabilities. The typical scan rate is 0.4 microseconds per Boolean function, ensuring rapid response for critical applications.
Large Capacity Memory
6 MB battery-backed RAM: Stores user programs, configuration data, and register values to prevent data loss.
256 KB non-volatile user flash memory: Stores CPU firmware and additional user data, supporting complex control requirements.
Flexible I/O Configuration
Supports up to 12,000 I/O points (discrete and analog in any combination), with a maximum of 8,000 analog I/O points.
Supports 32-bit floating-point data, suitable for high-precision calculations such as temperature and pressure monitoring in process control.
Rich Communication Interfaces
1 RS232 serial port, 2 RS485 serial ports, supporting protocols such as SNP (slave), non-interrupt SNP (slave), SNPX, and RTU.
Expandable Ethernet interface modules (such as EtherNet/IP, Profinet, Modbus) for multi-device coordination and remote monitoring.
High-reliability Design
Industrial-grade design, adaptable to harsh environments (temperature range: 0°C to 60°C with forced air cooling, 0°C to 50°C without air cooling; humidity 5% to 95% without condensation).
The front panel is equipped with 7 LED indicators to display the real-time operating status, simplifying fault diagnosis.
Self-diagnostic function: Real-time monitoring of system status and feedback of error information through communication interfaces for quick problem location.
Technical parameters
Parameter Specification
Model IC697CPX928-FE
Series GE Fanuc Series 90-70
Processor 80486DX4, 96 MHz
Memory 6 MB RAM + 256 KB Flash Memory
I/O Capacity 12,000 points (mixed type, up to 8,000 analog points)
Communication Interface 1×RS232, 2×RS485
Power Requirement 5V DC, 3.1 Amps current consumption
Battery Lithium battery (IC697ACC701)
Operating Temperature 0°C to 60°C (forced air cooling)
Dimensions 254mm × 147mm × 51mm
Application fields
Manufacturing industry
Control production lines, robots, machine tools and other equipment to achieve efficient automated production.
For example: Logical control and motion control in automotive assembly lines. Petroleum and Chemical Industry
Monitor the valves, pumps, reactors and other equipment in the refining and chemical processes to ensure safe and stable operation.
For example: Real-time monitoring and regulation of temperature and pressure. Electricity
Control the key equipment of power plants and substations, such as circuit breakers and transformers.
For example: The automation of power grid dispatching and protection.
Water treatment
Optimize the operation of equipment like water pumps and valves to achieve efficient utilization of water resources.
For example: The automation control of sewage treatment plants. rail traffic
Control train operation and signal systems to ensure safe and efficient operation.
For example: Intelligent scheduling of subway signal lights.
Building automation
Manage HVAC (heating, ventilation, and air conditioning), lighting, and security systems to enhance energy efficiency.
For example: Central control system of intelligent buildings.
Summary of Advantages
High Performance: Capable of quickly processing complex control algorithms and meeting real-time requirements.
High Reliability: Industrial-grade design, capable of withstanding harsh environments, reducing downtime.
Flexibility: Supports various I/O types and communication protocols, facilitating easy expansion and integration.
Easy Maintenance: Self-diagnostic functions and status indicators simplify fault troubleshooting, reducing maintenance costs.
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