IC697CPU782 - 16 MHz, 32-Bit Expandable, Floating Point Central Processing Unit

The IC697CPU782 is a 16 MHz, 32-bit central processing unit (CPU) with support for floating point calculations. This single-slot CPU is designed for industrial applications requiring fast, real-time control and extensive I/O capabilities. It supports up to 12K digital inputs/outputs and 8K analog I/O, providing high performance and flexibility for controlling complex processes.

The IC697CPU782 is ideal for systems that require floating point calculations and complex operations. This 16 MHz 80386DX CPU can handle real-time control for machines, processes, and material handling systems. The CPU communicates with I/O modules and other smart options over the VME C.1 Standard backplane, supporting a wide range of modules from the IC660/IC661 and IC697 I/O families.

Technical Details

    Processor: 16 MHz 80386DX microprocessor for fast operation.
    I/O Capacity: Supports 12K digital I/O and 8K analog I/O.
    Processing Speed: Boolean functions executed in 0.4 microseconds.
    Expandable Memory: Up to 512 Kbytes of battery-backed CMOS RAM or non-volatile flash memory.
    Programming: Configured via MS-DOS or Windows software, supporting both Ethernet TCP/IP and SNP port for programming.
    Status LEDs: Four LEDs indicate the status of the CPU, including operation mode and output status.
    Memory Protection: Includes a keyswitch and password-protected memory access.
    Battery-backed Calendar Clock: Retains date and time information even during power loss.

Installation and Operation

The IC697CPU782 should be installed in slot 1 of the rack, ensuring that the memory board is securely connected. After installing the battery and turning on the power, the four LEDs will provide immediate feedback on system status. The CPU can be controlled using the three-position RUN/STOP switch, and program data can be locked for security using the memory protect keyswitch.

Expandable Memory

The IC697CPU782 supports CMOS RAM expansion with configurations up to 512 Kbytes. It also offers an option for 256 Kbytes of non-volatile flash memory. This expandability ensures that even complex applications can be accommodated, and critical data is preserved during power outages.

Final Recommendations

The IC697CPU782 is a robust, high-performance CPU that excels in real-time control applications requiring floating point calculations. With its extensive I/O support, fast processing speeds, and flexible memory options, it is an excellent choice for advanced industrial automation tasks. The memory protection features and remote programming capabilities make it secure and easy to manage in any industrial setting.

>> GE Fanuc IC697CPU782 User manual (pdf)

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