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IC697MEM717
The IC697MEM717 is a CMOS expansion RAM module within the GE Fanuc Emerson Series 90-70, providing enhanced memory capabilities for compatible CPU configurations. This module offers a total capacity of 256 KB and can be configured to a minimum of 64 KB to suit various applications.
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Technical specifications for IC697MEM717
| Manufacturer | GE Fanuc Emerson |
|---|---|
| Product Type | CMOS Expansion RAM Module |
| Product Line | Series 90-70 |
| Part Number | IC697MEM717 |
| Weight | 0.19 lbs (0.09 kg) |
| Memory Capacity | 256 KB |
| Minimum Configurable Capacity | 64 KB |
| Compatibility | CPU 771, CPU 772, PCM modules |
| Installation Requirement | No additional slot required |
| Retention Method | Battery-backed on CPU or PCM |
| Error Checking | CPU checksum routine |
| Data Storage | Configurable for program and data |
| Access Speed | High-speed CMOS access (typical <200 ns) |
| Bus Interface | Direct expansion via Series 90-70 backplane |
| Voltage Requirement | 5 VDC regulated supply from backplane |
| Current Consumption | 0.5 A max at 5 VDC |
Contained within the GE Fanuc Emerson Series 90-70, the IC697MEM717 functions as a CMOS expansion RAM module designed to enhance system memory. Users can utilize this module for systems involving CPU 771, CPU 772, and compatible PCM modules. It possesses a total memory capacity of 256 KB, with the option to configure down to 64 KB for different operational needs.
This module stands out for its installation ease, requiring no extra slots for setup. It connects seamlessly with the Series 90-70 backplane via a direct expansion bus interface, simplifying integration within existing setups. The memory retention method utilized by the IC697MEM717 is battery-backed, ensuring that data remains secure even during power interruptions when used on CPU or PCM modules.
To facilitate reliable operation, the module employs a CPU checksum routine for error checking, adding a measure of safety against data corruption. The access speed is another key feature, achieving high-speed CMOS access with typical times below 200 nanoseconds, which enhances overall system performance. The module requires a regulated 5 VDC voltage supply from the backplane, with a maximum current consumption of 0.5 A at this voltage level.
| Revision Part # | Also known as | |
|---|---|---|
| IC697MEM717A | IC697MEM717-A, Series A, Rev A | |
| IC697MEM717B | IC697MEM717-B, Series B, Rev B | |
| IC697MEM717C | IC697MEM717-C, Series C, Rev C | |
| Don't see your particular revision? Contact us now. | ||
- 1C697MEM717
- 1C697MEM7I7
- IC697MEM7I7