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    Discontinued / Obsolete by OEM
    Apter Power supports IC697CPU772 quotation and availability enquiries for legacy Series 90-70 installations.

IC697CPU772

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General Electric IC697CPU772 is a 12 MHz expandable floating-point CPU for real-time control of Series 90-70 machines, processes, and material-handling systems.
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Technical specifications for IC697CPU772

  • Manufacturer:
    General Electric
  • Part Number:
    IC697CPU772
  • Product Family:
    GE 90-70 Series PLC
  • Product Type:
    12 MHz Expandable Floating-Point CPU
  • Stock:
    1
  • Processor:
    12 MHz 80C186
  • Floating-point support:
    80C187 math coprocessor
  • Discrete I/O capacity:
    2,048 inputs and 2,048 outputs
  • Analog I/O capacity:
    8K analog inputs and 8K analog outputs
  • Expansion memory:
    64, 128, 256, or 512 KB CMOS RAM
  • 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 Compatibility Connectivity Monitoring & Control Applications

Features:

  • Handles up to 2K discrete inputs and outputs in any mix.
  • Supports as many as 8K analog I/O points.
  • Executes a Boolean function in approximately 0.4 microseconds.
The VME C.1 backplane interface connects IC697CPU772 with Series 90-70 I/O and intelligent option modules in compatible CPU racks.

Software configuration replaces onboard DIP switches and jumpers; the processor compares the installed rack arrangement with the programmed configuration during startup and operation.

Password access, a battery-backed clock, and protected program memory support controlled operation when applications must retain logic and time data through a power interruption.

Apter Power can assist with quotation and availability enquiries for General Electric IC697CPU772 12 MHz Expandable Floating-Point CPU.
General Electric IC697CPU772 12 MHz Expandable Floating-Point CPU 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.

Series 90-70 hardware used with IC697CPU772

  • CPU racks: IC697CHS750, IC697CHS782, IC697CHS783, IC697CHS790, and IC697CHS791 provide the supported backplane environment.
  • Local I/O: Discrete and analog IC697 modules exchange data with the processor through the rack backplane.
  • Genius I/O: IC660 and IC661 devices are reached through the appropriate Series 90-70 bus controller.
  • Option modules: LAN interfaces, coprocessors, communication modules, and the I/O Link interface can extend the controller architecture.
  • Processor position: The CPU occupies slot 1 of rack 0 and must not be placed in another slot.

Programming paths available to IC697CPU772

  • Serial port: The front 15-pin connector provides an RS-422/RS-485-compatible SNP connection.
  • Parallel programming: A programmer can use the upper connector on an IC697BEM713 Bus Transmitter Module.
  • Ethernet option: IC697CMM741 or IC697CMM742 adds a TCP/IP programming path to the rack.
  • Network setup: The Ethernet interface requires a valid IP address before the workstation can communicate with the PLC.

Operator controls and status indications on IC697CPU772

  • Mode selection: The three-position switch selects STOP, RUN with outputs disabled, or RUN with outputs enabled.
  • Remote operation: An attached programmer can control processor operation when the application permits remote changes.
  • MODULE OK: The upper green LED remains on after successful power-up diagnostics.
  • RUN indication: The center status indication follows program execution and the selected operating mode.
  • Output state: The ENABLED indication shows whether application outputs are allowed to operate.

Control tasks suited to IC697CPU772

  • Machine sequencing: Fast Boolean execution supports interlocks, motion-related sequencing, and coordinated equipment states.
  • Process control: Floating-point calculations allow engineering values and calculated setpoints to be handled inside the control program.
  • Material handling: Mixed discrete and analog capacity supports conveyors, routing equipment, and transfer systems.
  • Distributed I/O: Genius bus support allows control points to be placed beyond the local CPU rack.
Description
General Electric IC697CPU772 is a 12 MHz Expandable Floating-Point CPU that executes Series 90-70 control logic for machines, processes, and material-handling systems.

The single-slot processor combines an 80C186 microprocessor with a floating-point coprocessor, configurable program and data memory, and a battery-backed calendar clock.

Expansion boards provide 64, 128, 256, or 512 KB of CMOS RAM, allowing memory capacity to be matched to the application while remaining in the CPU slot.
Revisions

Revision Part #

Also known as

IC697CPU772L
IC697CPU772-L, Series L, Rev L
IC697CPU772K
IC697CPU772-K, Series K, Rev K
IC697CPU772J
IC697CPU772-J, Series J, Rev J
IC697CPU772H
IC697CPU772-H, Series H, Rev H
IC697CPU772G
IC697CPU772-G, Series G, Rev G
IC697CPU772F
IC697CPU772-F, Series F, Rev F
IC697CPU772E
IC697CPU772-E, Series E, Rev E
IC697CPU772D
IC697CPU772-D, Series D, Rev D
Alternative Names
General Electric IC697CPU772 GE Fanuc IC697CPU772 GE IC697CPU772 IC697 CPU772 IC697-CPU772 Series 90-70 IC697CPU772 IC697CPUT72 IC 697 CPU772
Technical notes
IC697CPU772 draws 1.2 A from the 5 V bus with expansion memory installed; connect the replacement IC697ACC701 battery before removing the old battery.
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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.
How should a configuration-mismatch alarm be handled on IC697CPU772?
IC697CPU772 compares the physical rack with its programmed arrangement. Check the recorded slot assignments and module types, correct the mismatch, and then clear the alarm before returning the controller to RUN.
What does a MODULE OK indication that will not stay on mean for IC697CPU772?
IC697CPU772 can drop the upper LED when startup diagnostics detect a low battery or another processor fault. Check the battery condition and the fault table before replacing hardware.
When is the expansion memory on IC697CPU772 initialized?
IC697CPU772 requires processor initialization after a CMOS expansion board is installed. Complete initialization before loading the application so the selected 64, 128, 256, or 512 KB capacity is recognized.
How can Ethernet programming be added to IC697CPU772?
IC697CPU772 uses a separate IC697CMM741 or IC697CMM742 interface for Ethernet TCP/IP. Configure the interface address first, then connect the programming workstation to the selected network port.
Can the battery on IC697CPU772 be changed with the old battery disconnected first?
IC697CPU772 should receive the new IC697ACC701 connection before the existing battery is unplugged. This sequence protects battery-backed program, data, and clock retention.
How is IC697CPU772 checked after it is installed in slot 1?
IC697CPU772 should blink its upper LED during startup and then hold MODULE OK on after diagnostics finish. Confirm the expected RUN and output-enable indications before the process is released.
Which checks are needed before removing IC697CPU772 from the rack?
For IC697CPU772, stop the controller, isolate rack power, preserve the application and configuration, label attached connections, and release both rack clips before sliding the board along the card guides.

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