The IC697CPX935 is indeed a versatile PLC CPU module manufactured by GE Automation and Controls. Here are some key points based on your description:

Key Features and Specifications

• Module Type: Central Processing Unit (CPU)
• Number of Slots: 1 (Single slot)
• Current Required: 3.1 Amps
• Processing Power: Utilizes a 96MHz microprocessor capable of performing floating point calculations every 0.4 microseconds.
• Memory:
  • RAM: 1 megabyte onboard, maintained by IC697ACC701 battery.
  • Flash Memory (NVRAM): Up to 256 kilobytes available for user data.
  • Firmware: Stored in flash memory; firmware updates do not require disassembly or EPROM replacement.
• Communication:
  • Serial Ports: Three ports supporting RS-232 and RS-485 communication.
  • Interfaces: Supports various modules including IC660/IC661 I/O, IC697 I/O, programmable alphanumeric display coprocessors, bus controllers, LAN interfaces, and communication modules.
• Operating Environment: Requires a cooling fan capable of at least 70 cubic feet per minute in environments exceeding 50°C (122°F) to maintain safe operational temperatures.
• Programming and Configuration:
  • Configured via a connected computer running MS-DOS or software applications compatible with Windows 95 or Windows NT.
  • Operational settings secured by software password or memory protect switch.
  • No DIP switches or jumpers needed for configuration.

Application

• Suitable for applications requiring real-time control and capable of handling a mix of up to 12,000 I/O points, including analog I/O.

Installation

• Installation instructions typically involve powering off the rack, placing operational controls in the stop position, and following specific steps outlined in the product manual for correct setup.