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- IC697MEM719
- Memory Expander
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- 120 × 80 × 15 mm
- 0.27 kg
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Product Overview
The GE IC697MEM719 Memory Expander is an industrial memory expansion module designed specifically for the GE Fanuc Series 90-70 PLC platform. It is engineered to increase the available memory capacity of compatible CPU modules, allowing industrial controllers to execute larger application programs, store more process data, and support increasingly sophisticated automation strategies.
As industrial automation systems continue to grow in complexity, PLC controllers require additional memory to accommodate advanced control logic, extensive I/O configurations, communication protocols, historical data logging, alarm management, recipe handling, and diagnostic information. The IC697MEM719 provides an efficient and reliable solution by expanding the controller’s memory resources while maintaining full compatibility with the Series 90-70 architecture.
Manufactured using industrial-grade electronic components, the module delivers dependable data integrity, fast memory access, and long-term operational stability. Its compact mechanical design allows straightforward installation inside existing control systems without requiring significant cabinet modifications.
With dimensions of 120 × 80 × 15 mm and an approximate weight of 0.27 kg, the IC697MEM719 provides substantial memory expansion while occupying minimal installation space.
Typical applications include manufacturing automation, power generation, oil and gas production, water and wastewater treatment, chemical processing, mining, pharmaceutical manufacturing, food and beverage production, material handling systems, and other large-scale industrial control applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | GE Fanuc |
| Model | IC697MEM719 |
| Product Type | Memory Expander Module |
| PLC Platform | GE Fanuc Series 90-70 |
| Primary Function | PLC Memory Expansion |
| Memory Function | Program and Data Memory Expansion |
| Installation Method | CPU Memory Expansion Installation |
| Communication Interface | Internal CPU Memory Interface |
| Data Protection | Industrial Memory Integrity Protection |
| Cooling Method | Natural Convection |
| Installation Environment | Industrial Control Cabinet |
| Dimensions | 120 × 80 × 15 mm |
| Weight | Approximately 0.27 kg |
Function and Working Principle
The IC697MEM719 expands the available memory resources of a compatible Series 90-70 CPU, allowing the PLC to execute larger automation programs while storing additional operational and process data.
Typical Memory Architecture
Engineering Workstation
↓
GE Fanuc Series 90-70 CPU
↓
IC697MEM719 Memory Expander
↓
Expanded Program Memory
↓
Expanded Data Storage
↓
Industrial Automation System
During controller operation, the CPU continuously accesses the expanded memory for program execution, communication management, process variables, diagnostics, alarm information, and user-defined application data.
Primary operating functions include:
- PLC memory expansion
- Increased application storage capacity
- Expanded process data memory
- Improved communication buffer capacity
- Faster access to stored information
- Reliable program execution
- Stable CPU integration
- Secure industrial data storage
- Continuous industrial operation
- Enhanced controller scalability
These capabilities enable engineers to develop larger and more advanced automation solutions while maintaining stable controller performance.
Role in Industrial Control Systems
Within a GE Fanuc Series 90-70 PLC system, the IC697MEM719 serves as an essential memory expansion device that enhances controller capability for complex industrial automation projects.
Typical automation architecture:
Industrial Sensors
↓
Digital and Analog I/O Modules
↓
GE Fanuc Series 90-70 CPU
↓
IC697MEM719 Memory Expander
↓
Expanded PLC Program
↓
Industrial Equipment
The additional memory supports larger control programs, expanded communication functions, advanced diagnostics, and increased operational data storage.
Industrial Applications
Manufacturing Automation
Typical applications include:
- Automotive production lines
- Robotic manufacturing cells
- Packaging equipment
- Conveyor automation
- CNC machining centers
Process Industries
Suitable for:
- Chemical processing plants
- Petrochemical facilities
- Oil and gas production
- Cement manufacturing
- Pulp and paper mills
Power Generation
Frequently installed in:
- Turbine control systems
- Generator auxiliary controls
- Boiler automation
- Electrical distribution systems
- Plant monitoring applications
Water and Wastewater Treatment
Ideal for:
- Pump stations
- Water treatment facilities
- Chemical dosing systems
- Remote monitoring stations
- SCADA-controlled plants
Material Handling
Common applications include:
- Automated warehouses
- Conveyor systems
- Crane automation
- Sorting equipment
- Logistics distribution centers
Food and Beverage Processing
Widely used in:
- Filling systems
- Packaging machinery
- Mixing equipment
- Production monitoring
- Conveyor automation
Installation and System Integration
Before installation, engineers should verify:
- CPU compatibility
- Required memory capacity
- PLC firmware version
- Existing hardware configuration
- Power supply stability
- Static discharge protection
- Module condition
- Environmental operating conditions
- PLC program backup
- Installation procedures
Recommended Installation Procedure
- Disconnect system power.
- Back up the PLC application.
- Verify CPU compatibility.
- Install the IC697MEM719 memory expansion module.
- Secure the module correctly.
- Inspect all electrical connections.
- Restore system power.
- Confirm CPU recognition.
- Verify expanded memory capacity.
- Download the PLC application if necessary.
- Perform diagnostic testing.
- Complete system commissioning.
Proper installation ensures reliable operation and maximum controller performance.
Compatible System Components
| Component | Function |
|---|---|
| GE Fanuc Series 90-70 CPU | PLC program execution |
| IC697MEM719 | Memory expansion |
| Power Supply Module | System power |
| Digital Input Modules | Signal acquisition |
| Digital Output Modules | Equipment control |
| Analog I/O Modules | Process monitoring |
| Ethernet Communication Module | Industrial networking |
| Genius Bus Controller | Distributed I/O communication |
| HMI Panel | Operator interface |
| SCADA System | Plant supervision |
Recommended Alternative Models
| Model | Product Type | Typical Application |
|---|---|---|
| IC697MEM719 | Memory Expander | High-capacity PLC memory expansion |
| IC697MEM717 | Memory Expander | Enhanced memory expansion |
| IC697MEM715 | Memory Expander | Standard memory expansion |
| IC697CPU772 | CPU Module | High-performance automation |
| IC697CHS790 | PLC Rack | Series 90-70 system expansion |
Key Advantages
- Designed for GE Fanuc Series 90-70 PLC systems
- Expands controller memory capacity
- Supports larger automation applications
- Increases process data storage
- Reliable industrial memory technology
- Stable CPU integration
- Compact installation design
- Easy maintenance and installation
- Suitable for complex industrial automation projects
- Long-term operational reliability
- Dimensions 120 × 80 × 15 mm
- Approximate weight 0.27 kg
Technical FAQs
What is the GE IC697MEM719?
The IC697MEM719 is a memory expansion module designed to increase the available program and data memory of compatible GE Fanuc Series 90-70 PLC controllers.
What is its primary function?
Its primary function is to provide additional memory resources for larger PLC programs, expanded process data storage, communication functions, and advanced diagnostics.
What are the physical dimensions?
The module measures 120 × 80 × 15 mm.
What is the approximate weight?
The module weighs approximately 0.27 kg.
Which PLC platform is compatible?
The IC697MEM719 is designed for compatible GE Fanuc Series 90-70 PLC systems.
Why is memory expansion beneficial?
Memory expansion enables larger automation projects by supporting more complex control logic, additional communication protocols, increased process data, and improved diagnostic capabilities.
Which industries commonly use this memory expansion module?
It is widely used in manufacturing, power generation, oil and gas, chemical processing, mining, pharmaceuticals, water treatment, food and beverage production, logistics, and process automation.
Does installation require changes to the PLC application?
In most cases, existing PLC programs remain compatible. However, engineers should verify the controller configuration and available memory after installation.
Where is the IC697MEM719 installed?
The module is installed directly on or within the compatible Series 90-70 CPU according to the PLC hardware configuration.
Is the IC697MEM719 suitable for continuous industrial operation?
Yes. It is designed for reliable 24/7 operation in demanding industrial environments where long-term stability and dependable data storage are essential.
Conclusion
The GE IC697MEM719 Memory Expander is a dependable memory expansion solution for GE Fanuc Series 90-70 PLC systems. By increasing available program and data memory, it enables controllers to support larger automation programs, advanced communication, enhanced diagnostics, and greater operational flexibility.
With compact dimensions of 120 × 80 × 15 mm and an approximate weight of 0.27 kg, the IC697MEM719 integrates easily into existing PLC installations while delivering reliable long-term performance. When combined with compatible Series 90-70 CPU modules, I/O systems, communication modules, HMIs, and SCADA platforms, it enhances controller scalability, improves system efficiency, and supports reliable industrial automation across a wide range of applications.