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    Discontinued / Obsolete by OEM
    Apter Power supports IC697CGR772 availability and quotation enquiries for installed Series 90-70 systems.

IC697CGR772

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General Electric IC697CGR772 is a 96 MHz Redundancy CPU with 512 KB Memory that operates in enhanced hot-standby control systems with fast 32-bit execution.
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Technical specifications for IC697CGR772

  • Manufacturer:
    General Electric
  • Part Number:
    IC697CGR772
  • Product Family:
    GE 90-70 Series PLC
  • Product Type:
    96 MHz Redundancy CPU with 512 KB Memory
  • Stock:
    1
  • Processor:
    96 MHz 80486DX4
  • User memory:
    512 KB battery-backed CMOS RAM
  • Discrete I/O capacity:
    2,048 inputs and 2,048 outputs
  • Analog I/O capacity:
    8K analog inputs and 8K analog outputs
  • Serial ports:
    Three SNP ports
  • 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 Redundancy Pairing Switchover Control Processor Resources Diagnostics

Features:

  • 96 MHz processor.
  • 512 KB user memory.
  • Floating-point calculations.
96 MHz processor establishes the principal capability of IC697CGR772 within its Series 90-70 function.

The relationship between 512 KB user memory and floating-point calculations determines how the module fits the surrounding rack, network, or field circuit.

During service, redundancy synchronization must remain consistent with the saved application and the installed hardware.

Apter Power supports availability and quotation enquiries for General Electric IC697CGR772 96 MHz Redundancy CPU with 512 KB Memory.
General Electric IC697CGR772 96 MHz Redundancy CPU with 512 KB Memory Manuals, Datasheets, Links 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.

Requirements for the primary and secondary CPUs

  • CPU role: IC697CGR772 is intended for CPU-redundancy applications and can operate as either controller in the pair.
  • Program relationship: Primary and secondary units may run the same program or different programs according to the redundancy design.
  • State transfer: Configurable backup data is synchronized between the two CPUs during normal operation.
  • I/O arrangement: Common IC660/IC661 Genius I/O is shared by the redundant controller pair.

Maintaining control during a CPU changeover

  • Bumpless transfer: The redundancy design transfers control without an intended disturbance to the controlled process.
  • Switching time: Most changeovers complete within one controller scan.
  • Manual command: A pushbutton on the Redundancy Communications Module can initiate a controlled transfer.
  • Online service: Programming and repair can be performed online within the supported redundancy arrangement.

Execution and memory available to IC697CGR772

  • CPU core: A 96 MHz 80486DX4 processor executes logic and floating-point calculations.
  • User memory: The single-slot CPU contains 512 KB of battery-backed fast CMOS RAM.
  • I/O scale: The controller supports 2,048 discrete inputs, 2,048 discrete outputs, and up to 8K analog I/O.
  • Serial access: Three SNP ports provide RS-232 and RS-485-compatible service connections.

Information used to isolate a pair fault

  • Status bits: Redundancy symptom bits report operating and transfer conditions to the control program.
  • Fault tables: CPU and I/O faults remain available for maintenance analysis.
  • Data integrity: Memory parity and checksums supervise the synchronized controller data.
  • Indicator set: Seven front LEDs distinguish CPU state, run condition, outputs, and communication activity.
Description
General Electric IC697CGR772 is a 96 MHz Redundancy CPU with 512 KB Memory for the Series 90-70 platform, where it operates in enhanced hot-standby control systems with fast 32-bit execution.

Its design combines 96 MHz processor with 512 KB user memory, giving the installed unit a clearly defined operating role.

floating-point calculations and redundancy synchronization govern the way this model is integrated, commissioned, and matched during replacement.
Revisions

Revision Part #

Also known as

IC697CGR772EA
IC697CGR772-EA, Series EA, Rev EA
IC697CGR772BA
IC697CGR772-BA, Series BA, Rev BA
IC697CGR772AA
IC697CGR772-AA, Series AA, Rev AA
Alternative Names
General Electric IC697CGR772 GE Fanuc IC697CGR772 GE IC697CGR772 IC697 CGR772 IC697-CGR772 Series 90-70 IC697CGR772 IC697CGR7T2 IC 697 CGR772
Technical notes
IC697CGR772 service records should preserve floating-point calculations and redundancy synchronization so the replacement matches the operating Series 90-70 configuration.
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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 system detail must match before installing IC697CGR772?
For IC697CGR772, confirm the complete model, Series 90-70 role, 96 MHz processor, and 512 KB user memory before installation.
How should a startup fault on IC697CGR772 be isolated?
Check IC697CGR772 rack power, seating, configuration, indicators, and floating-point calculations before deciding that the module has failed.
What should be recorded before replacing IC697CGR772?
Record the IC697CGR772 slot, connections, settings, hardware suffix, 512 KB user memory, and redundancy synchronization before removing power.
How is IC697CGR772 checked after commissioning?
Confirm normal IC697CGR772 indications, clear faults, exercise the intended function, and compare the result with the saved control state.
Can a neighboring Series 90-70 model replace IC697CGR772 without review?
A neighboring module may differ in 96 MHz processor, 512 KB user memory, or floating-point calculations; verify the complete IC697CGR772 identity and configuration first.
What external condition can affect IC697CGR772 operation?
For IC697CGR772, inspect the connected rack, field circuit, communication path, or power path associated with 512 KB user memory.
When should IC697CGR772 be returned to service?
Return IC697CGR772 only after configuration, connections, diagnostics, and the redundancy synchronization requirement have been verified under a controlled test.

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