The GE IC697MEM713 is a compact and reliable memory expansion module designed for the GE Fanuc Series 90-70 PLC platform. It is engineered to extend system memory capacity, enabling controllers to handle larger programs, more complex logic structures, and expanded data processing requirements.
In industrial automation environments where scalability and data integrity matter, this module plays a critical role in ensuring smooth system performance without overloading the CPU’s internal memory limits.
Technical Specifications Parameter Details Manufacturer GE Fanuc / Emerson Series 90-70 Series Model Number IC697MEM713 Module Type Memory Expansion (RAM Module) Memory Capacity 64 KB / 128 KB / 256 KB / 512 KB (variant dependent) Memory Type CMOS RAM Data Retention Supported (battery-backed system dependent) Compatibility Series 90-70 CPUs Installation PLC rack-mounted module Operating Temperature 0°C to 60°C (typical industrial range) Storage Temperature -40°C to 85°C Dimensions (HxWxD) Approx. 12.7 × 10.9 × 2.5 cm Weight Approx. 0.1 kg
The module is commonly used in systems where program expansion or additional data handling is required without replacing the entire CPU architecture.
Recommended Related Modules
IC697CPU731 CPU Module
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IC697CHS790 Rack Chassis
IC697MEM731 / MEM732 / MEM735 Memory Expansion Variants
Popular GE 90-70 Series Modules
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IC697BEM731 Bus Expansion Module
Applications The IC697MEM713 is widely used in legacy and high-reliability automation systems where program size or data handling needs exceed base CPU memory:
Large-scale manufacturing automation
Process control systems (chemical, oil & gas)
Power generation and distribution control
Complex conveyor and logistics systems
Legacy system upgrades requiring memory extension
Its primary role is to support system scalability without requiring a full controller replacement.
Advantages
Scalable Memory Expansion
Allows systems to grow without redesigning the entire PLC architecture.
Stable Data Handling
Supports reliable storage for large control programs and structured data sets.
Seamless Integration
Designed specifically for native compatibility with GE 90-70 CPUs.
Cost-Efficient Upgrade Path
Extends system life instead of requiring full controller replacement.
Industrial-Grade Reliability
Built for continuous operation in harsh industrial environments.
Technical FAQs 1. What is the main function of IC697MEM713?
It expands PLC memory capacity for program and data storage.
2. Is this module compatible with all GE PLCs?
No, it is specifically designed for the Series 90-70 platform.
3. What memory sizes are available?
Depending on configuration, it supports 64 KB up to 512 KB variants.
4. Does it retain data during power loss?
Yes, when used in a properly battery-backed system.
5. Can it improve CPU processing speed?
Indirectly—it improves efficiency by freeing CPU memory constraints.
6. Is installation complex?
No, it is a plug-in rack module designed for standard PLC chassis installation.
7. What industries typically use it?
Manufacturing, utilities, energy, and process automation sectors.
8. Is this module still manufactured?
It is considered a legacy component, typically available through surplus channels.
9. Does it require configuration software?
Yes, configuration is handled through GE programming tools for Series 90-70.
10. What makes it valuable in modern systems?
It enables continued operation of existing industrial systems without costly upgrades.
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