General Electric IC697MEM717
General Electric IC697MEM717
General Electric IC697MEM717
General Electric IC697MEM717
General Electric IC697MEM717
General Electric IC697MEM717
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IC697MEM717

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IC697MEM717 is a GE Fanuc Series 90-70 256 KB CMOS expansion-memory daughter board for CPU 771, CPU 772 and IC697PCM711 hosts.
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Technical specifications for IC697MEM717

  • Manufacturer:
    General Electric
  • Part Number:
    IC697MEM717
  • Product Family:
    GE 90-70 Series PLC
  • Product Type:
    Series 90-70 256 KB CMOS Expansion Memory Board
  • Stock:
    1
  • Series:
    GE Fanuc Series 90-70
  • Memory type:
    CMOS expansion memory
  • Memory capacity:
    256 Kbytes
  • Compatible CPUs:
    IC697CPU771 and IC697CPU772
  • CPU base memory:
    No base-board RAM; expansion memory is required for CPU 771 and CPU 772
  • Compatible PCM:
    IC697PCM711
  • Board configuration:
    Daughter board
  • Rack space:
    Uses the same slot as the host module
  • Base-board relationship:
    Supplements memory available on the host base board
  • Storage allocation:
    Configurable for program and data storage
  • CPU memory check:
    Background checksum routine
  • PCM memory check:
    Power cycle and hard or soft reset
  • Board connector:
    64-pin base-board connector
  • Installation method:
    Field installable
  • Installation tools:
    No tools required
  • Retention source:
    Host CPU or PCM lithium battery
  • Battery catalog number:
    IC697ACC701
  • Battery shelf life:
    10 years at 20 C
  • Memory retention:
    6 months nominal without applied power
  • System design:
    Supports VME standard C.1
  • Tariff Code:
    8537101190
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Applications Compatibility Configuration Diagnostics & Protection

Features:

  • Adds 256 Kbytes of CMOS logic and data memory to a compatible host module.
  • Installs as a field-replaceable daughter board without consuming an additional rack slot.
  • Supports program or data allocation with host-managed memory checking.
The current ordering configuration is IC697MEM717, a 256 Kbyte CMOS expansion-memory daughter board for compatible Series 90-70 CPU and PCM hosts.

The board expands retained logic or application-data capacity in installed control systems that use the documented 64-pin daughter-board interface.

Before installation, confirm the host part number, battery condition, connector alignment and the applicable CPU or PCM initialization procedure.

Availability is subject to Apter Power inventory and sourcing confirmation.
Verified resources for General Electric IC697MEM717: Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Expands logic or data storage in installed CPU 771 control racks that require additional retained CMOS memory.
  • Supports CPU 772 modernization or maintenance work where the documented daughter-board interface remains in service.
  • Adds memory capacity to IC697PCM711 coprocessor applications that follow the PCM initialization and reset procedures.
  • The documented CPU hosts are IC697CPU771 and IC697CPU772 in the Series 90-70 architecture.
  • IC697PCM711 accepts the board when the PCM support-software installation procedure is followed.
  • The host must provide the 64-pin daughter-board connector and the base-board battery circuit used for retention.
  • Added CMOS capacity can be allocated for both logic-program storage and application data.
  • A CPU installation requires memory clearing with the supported programming software before normal use.
  • A PCM installation follows the Programmable Coprocessor Module support-software procedure rather than the CPU sequence.
  • The PLC CPU continually checks logic program memory with a background checksum task.
  • The PCM validates storage memory during power cycles and hard or soft resets.
  • The IC697ACC701 battery retains user memory when rack power is removed from the host module.
Description
IC697MEM717 is the 256 Kbyte CMOS expansion-memory option in the GE Fanuc Series 90-70 family. It mounts as a daughter board on a compatible CPU 771, CPU 772 or IC697PCM711 Programmable Coprocessor Module without occupying another rack slot.

The board expands the host's logic and data storage and can be allocated for program or data use. The PLC CPU checks logic memory with a background checksum routine, while a PCM checks storage at power-up and during hard or soft resets.

Install the board only with rack power removed, seat its 64-pin connector and retaining snaps on the host base board, and follow the applicable CPU or PCM initialization procedure. Memory retention depends on the host's IC697ACC701 lithium battery.
Revisions

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
Alternative Names
IC697MEM717 IC697 MEM717 IC697-MEM717 GE IC697MEM717 GE Fanuc IC697MEM717 GE Fanuc Series 90-70 256 KB CMOS Expansion Memory Series 90-70 IC697MEM717 Memory Board
Technical notes
IC697MEM717 must be installed with rack power off; replace the IC697ACC701 battery before disconnecting the existing battery to preserve memory.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Which host modules are documented for IC697MEM717 compatibility?
GE Fanuc lists IC697CPU771, IC697CPU772 and IC697PCM711 as the supported hosts for this CMOS daughter board.
How should IC697MEM717 be configured after installation on a CPU host?
Clear and initialize the CPU memory with the applicable Series 90-70 programming software, then restore the verified application and data configuration.
Where is IC697MEM717 used in a Series 90-70 system?
It is used when a compatible CPU or Programmable Coprocessor Module requires additional retained memory without another rack slot.
What is the supply status of IC697MEM717?
Series 90-70 is a legacy platform, so Apter Power confirms exact-board availability, condition and delivery terms for each inquiry.
Can another IC697MEM71x board replace IC697MEM717 without review?
No. The replacement must match the required memory capacity, host compatibility, program allocation and battery-retention plan before installation.
Which details should an IC697MEM717 manual or quotation request include?
Provide the host catalog number, existing memory board, application backup status, required quantity and delivery destination so documentation and sourcing match the installation.

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