GE Fanuc IC697CPX935 I/O Module 96 MHZ 32-BIT Floating Point 1 Mbyte Fast Memory
The IC697CPX935 is a single-slot Central Processing Unit (CPU) belonging to the Series 90-30 product line, developed by GE Fanuc as part of GE Intelligent Platforms' PLC offerings. Designed for real-time system control, this module integrates robust performance, flexible communication capabilities, and ample memory to support large-scale industrial applications.
Core Hardware & Performance
Processor: 96 MHz 80486DX4 microprocessor
Execution Speed: 0.4 microseconds for Boolean operations and floating-point calculations
Memory: 1 MB battery-backed RAM (requires IC697ACC701 battery) and 256 KB non-volatile flash memory for system firmware
I/O Capacity: Supports up to 12,000 discrete I/O points (12K bits) and 8,000 words for analog I/O
Firmware Updates: Flash memory allows updates without disassembly or EPROM replacement
Communication Capabilities
Serial Ports: 1x RS232 and 2x 9-pin D-shell RS485 interfaces
Protocol Support: All ports support SNP Slave communication; Ports 1 & 2 support Break-Free SNP Slave
Backplane: VME C.1 standard format for connecting with intelligent option modules, I/O modules, and compatible devices
Compatibility
GE IC697 family modules (analog, discrete I/O, smart option modules)
Alphanumeric and programmable display processors
Communication modules, GE IC660/IC661 bus controllers, and link/LAN interface modules
Operational Requirements
Environmental & Cooling
Temperature Limit: Maximum operating temperature of 50°C
Cooling Requirement: Mandatory forced air cooling with compatible rack fan assemblies:
IC697ACC721 (120 VAC)
IC697ACC724 (240 VAC)
IC697ACC744 (24 VDC)
Programming & Control
Programming Software: MS-DOS or Windows-based software for program development
Configuration: Via connected computer running MS-DOS, Windows 95, or Windows NT
Control Methods: Software control or 3-position RUN/STOP switch on module