Features:
- Adds a math coprocessor for floating-point Series 90-30 applications.
- Provides two front serial ports for direct device and service connections.
- Coordinates an expanded controller installation across eight baseplates.
The processor targets applications that combine high-capacity logic with numerical calculations.
Front-panel communications reduce dependence on the power-supply service connector for attached serial equipment.
Its single-slot construction keeps the CPU replaceable independently of the installed rack.
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General Electric IC693CPU352 Series 90-30 25 MHz Floating-Point CPU Module 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.
IC693CPU352 Numeric Processing
- Math hardware: A dedicated coprocessor accelerates floating-point instructions.
- Control use: Calculation-heavy sequencing can run without converting every value to integer form.
- Scan impact: The final cycle still depends on I/O service, communications and the application instruction mix.
- Replacement boundary: A substitute CPU must support the floating-point functions used by the project.
IC693CPU352 Eight-Rack Layout
- Expanded reach: The controller can address a larger rack system than five-baseplate CPUs.
- Cable sequence: Expansion links must follow the prescribed order from the CPU rack to the final rack.
- Address plan: Unique rack assignments prevent duplicate or missing I/O references.
- Power independence: Each populated baseplate needs a supply sized for its own installed modules.
IC693CPU352 Dual Serial Ports
- Two channels: Separate front connectors allow two configured serial communication paths.
- Independent settings: Each port can require its own electrical mode, baud rate and protocol parameters.
- Device mapping: Applications must reference the port assigned to the intended external device.
- Service record: Both port configurations should be archived before processor replacement.
IC693CPU352 Retained Application
- Large workspace: The CPU provides room for complex logic, data and communication resources.
- Flash support: A nonvolatile image can preserve an approved application version.
- RAM protection: Battery condition remains important for volatile state during shutdown.
- Restore sequence: Hardware configuration and serial assignments should be restored with the program.