IC697MEM717B GE Fanuc | CMOS Expansion Memory Module

Product Overview

The GE Fanuc IC697MEM717B is a high-reliability CMOS Expansion Memory Module designed for the Series 90-70 PLC system. This module provides scalable memory capacities up to 512 Kbytes, ensuring efficient data handling and program storage for complex automation tasks. Built with high-speed CMOS technology, it offers a rapid 150 ns access time while maintaining ultra-low power consumption. The module's robust construction, weighing 2 kg, is engineered specifically to withstand the rigors of heavy industrial environments.

Technical Specifications

Core Technical Advantages

Superior Data Retention: CMOS architecture ensures that critical industrial data remains intact for up to 6 months without external power, safeguarding against unexpected system failures.
Extreme Environment Resilience: Rated for a wide temperature range of -40°C to +85°C, this module maintains peak performance in unconditioned industrial cabinets and harsh climates.
Scalable Architecture: Supports multiple capacity options (64K to 512K), allowing engineers to optimize memory allocation based on specific application requirements.

Installation & Maintenance

• Ensure the PLC rack is powered down before inserting the 32-pin module into the dedicated memory slot.
• Due to the 2 kg module weight, verify that the locking tabs are fully engaged to prevent vibration-induced disconnection.
• To maximize the 10-year shelf life, store spare modules at a consistent 20°C in anti-static packaging.

Technical FAQs

Q1: What is the pin count for this memory module?
A1: The IC697MEM717B features a 32-pin interface for secure and standardized integration with Series 90-70 backplanes.

Q2: How long can data be retained without power?
A2: This module typically retains stored data for up to 6 months without an active power supply, depending on environmental conditions.

Q3: Is this module compatible with high-speed processing?
A3: Yes, the 150 ns data access time ensures that it can keep pace with the high-speed logic execution required in modern industrial automation.