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SKU: IC697CPU711

GE Fanuc IC697CPU711 Series 90-70 Central Processing Unit

The GE Fanuc IC697CPU711 is a high-speed Central Processing Unit designed for the Series 90-70 PLC range. Featuring a 12 MHz 80C186 microprocessor and 0.4 µs execution speeds, this VME-standard module provides reliable control for up to 2K discrete and 8K analog I/O points in industrial automation environments.

Technical Overview and Functional Performance

The GE Fanuc IC697CPU711 serves as the primary intelligence for the Series 90-70 Programmable Logic Controller platform. This high-performance module coordinates complex automation tasks by executing user-defined logic via its integrated 80C186 microprocessor. Operating at a clock frequency of 12 MHz, the unit achieves a Boolean execution speed of 0.4 microseconds per instruction. Furthermore, this CPU facilitates seamless communication across the VME C.1 backplane, which allows for stable integration with a vast array of discrete, analog, and specialty motion control modules.

Core Technical Specifications

  • Brand: GE Fanuc / Emerson
  • Model Number: IC697CPU711
  • Processor: 80C186 (12 MHz clock speed)
  • Logical Execution: 0.4 µs per Boolean instruction
  • Discrete I/O Capacity: 2,048 (2K) Inputs and Outputs
  • Analog I/O Capacity: 8,000 (8K) Inputs and Outputs
  • Memory Expansion: Supports up to 512 Kbytes of additional memory
  • Interface: 15-pin D-type serial port (RS-485/RS-422/RS-232 compatible)
  • Standard: VME C.1 backplane architecture
  • Dimensions: 4 cm x 21.8 cm x 29.1 cm
  • Weight: 0.5 kg

Advanced Features and System Connectivity

The IC697CPU711 prioritizes system security and long-term reliability through password-protected access, which prevents unauthorized modifications to the control logic. Additionally, the module supports sophisticated programming environments including Logicmaster 90-70, VersaPro, and Proficy Machine Edition. Because the architecture follows VME standards, users can easily expand the system with IC697 LAN interface modules or Ethernet routers to enhance network visibility. This flexibility ensures that the CPU remains a viable solution for demanding industrial environments where high-speed data processing and robust I/O management are mandatory.