PRODUCT INFORMATION
Product Overview
The General Electric IC697MEM735 is a CMOS expansion memory module designed for Series 90-70 programmable logic controllers. It provides an expansion capacity of 256 Kbytes to accommodate supplementary application data. In addition, the board includes 256 Kbytes of non-volatile Flash memory for data preservation during power interruptions. Parity generation and checking occur on every byte of SRAM to verify data integrity.
This memory expansion module operates within a temperature range spanning from 0°C to 60°C. Storage conditions accommodate a range from -40°C up to 85°C. The module functions at non-condensing relative humidity levels between 5% and 95%. It is rated for deployment at installation altitudes reaching 1000 meters. The unit weighs approximately 1.50 lbs, supporting standard Series 90-70 system integration.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
|---|
| Weight | 1.50 lbs (0.68 kg) |
|---|
| Memory Capacity | 256 Kbytes |
|---|
| Flash Memory | 256 Kbytes of non-volatile Flash memory |
|---|
| Parity Checking | Parity Generation and Checking for every byte of SRAM to ensure data integrity |
|---|
| Primary Compatibility | Series 90-70 PLC family |
|---|
| Minimum Operating Temperature | 0°C |
|---|
| Maximum Operating Temperature | 60°C |
|---|
| Minimum Storage Temperature | -40°C |
|---|
| Maximum Storage Temperature | 85°C |
|---|
| Minimum Relative Humidity | 5% (Non-Condensing) |
|---|
| Maximum Relative Humidity | 95% (Non-Condensing) |
|---|
| Installation Altitude | 1000 m |
|---|
TECHNICAL INFORMATION
Features
- Offers 256 Kbytes of total CMOS expansion memory capacity.
- Integrates 256 Kbytes of non-volatile Flash memory for retention.
- Performs parity generation and checking on every SRAM byte.
- Operates across temperatures from 0°C to 60°C.
- Withstands storage environments from -40°C to 85°C.
- Supports operating environments with 5% to 95% non-condensing humidity.
- Maintains operation at altitudes up to 1000 meters.
TECHNICAL INFORMATION
Applications
- Supplementary memory storage for General Electric Series 90-70 control processors.
- Non-volatile program and parameter retention during system power removal.
TECHNICAL INFORMATION
Installation Guidelines
- Verify that host equipment power is disconnected prior to inserting the memory module.
- Maintain ambient operating temperatures between 0°C and 60°C within the chassis environment.
- Ensure operating altitude does not exceed 1000 meters during facility deployment.
TECHNICAL INFORMATION
Compatibility
- Designed for integration with the General Electric Series 90-70 PLC family.
COMPATIBILITY
Compatibility & Replacement
COMPATIBLE MODELSDesigned for integration with the General Electric Series 90-70 PLC family.
Verify compatibility against the exact Part Number, revision and manufacturer documentation before ordering.
PART VERIFICATION
Before You Order
Industrial automation parts can share similar model names, suffixes and revisions. Confirm the complete manufacturer Part Number before purchase.
01Check Part NumberMatch the complete ordering code on the existing unit.
02Confirm RevisionCheck suffix, hardware or firmware when applicable.
03Send a Label PhotoWe can review a clear label photo when identification is uncertain.
ORDERING PROCESS
From RFQ to Dispatch
1Submit Part Number2Verify Product Identity3Confirm Stock & Condition4Issue Quotation5Dispatch & Tracking
PRODUCT FAQ
Frequently Asked Questions
What is the memory capacity of the IC697MEM735?
The IC697MEM735 provides 256 Kbytes of CMOS expansion memory alongside 256 Kbytes of non-volatile Flash memory.
Which PLC family works with the IC697MEM735 module?
The module is designed specifically for integration with the General Electric Series 90-70 PLC system.
How does the IC697MEM735 maintain data integrity?
It uses byte-by-byte parity generation and checking across every byte of SRAM memory.
What are the operating environmental specifications for this module?
It operates from 0°C to 60°C with 5% to 95% non-condensing relative humidity up to 1000 meters altitude.
