Series 90-70 | GE Fanuc | IC697MEM715CMOS Expansion Memory Module

Product Description

The IC697MEM715 is a CMOS expansion memory module designed for the GE Fanuc Series 90-70 PLC family. It provides additional program and data storage capacity for CPU models 771 and 772, as well as PCM units. Battery-backed retention ensures data integrity, while error-checking routines enhance reliability. Installation is straightforward, requiring no special tools, making it suitable for field upgrades and maintenance.

Technical Specifications

• Manufacturer: GE Fanuc

• Product Line: Series 90-70

• Part Number: IC697MEM715

• Product Type: CMOS Expansion Memory Module

• Weight: 0.96 lbs (0.44 kg)

• Compatibility: CPU 771, CPU 772, PCM units

• Memory Retention: Battery-backed via CPU or PCM

• Installation: Field installable, no tools required

• Configuration: Supports both program and data storage

• Error Checking: CPU checksum routine for data integrity

• Slot Requirement: Does not require an additional slot

Application Scenarios

• Program Expansion: Provides additional storage for complex PLC applications.

• Data Retention: Battery-backed memory ensures secure storage during power loss.

• Field Maintenance: Easy installation without tools makes it suitable for on-site upgrades.

• Legacy System Support: Extends the functionality of Series 90-70 CPUs and PCM units.

FAQ

Q: Which CPUs are compatible with the IC697MEM715?  A: It is designed for CPU 771, CPU 772, and PCM units.

Q: Does the module require a dedicated slot?  A: No, it does not require an additional slot.

Q: How is data integrity maintained?  A: Through battery-backed retention and CPU checksum error-checking routines.

Q: Can the module be installed in the field?  A: Yes, it is field installable and requires no special tools.