Programmable Logic Controller | GE Series 90-30 IC693CPU360

Product Overview

The GE Fanuc IC693CPU360 (including the IC693CPU360-BB revision) serves as the high-performance core for the Series 90-30 PLC architecture. Driven by an Intel 80386EX processor running at 25 MHz, this single-slot module executes complex control logic with a typical scan rate of 0.22 ms per 1K of Boolean logic. It manages up to 4,096 discrete I/O points and coordinates communication across up to eight total baseplates. This CPU provides the computational power necessary for demanding applications in manufacturing automation, energy management, and high-speed process control where deterministic logic execution is a non-negotiable requirement.

Technical Specifications

Engineering Advantages

The IC693CPU360-BB addresses critical industrial processing challenges through its robust hardware profile:

• High-Speed Logic Execution: The 25 MHz Intel 80386EX processor drastically reduces cycle times. This high-speed throughput allows the PLC to handle high-frequency pulse inputs and complex PID loops without jitter, ensuring precise control of motion and thermal systems.

• Massive I/O Scalability: By supporting up to eight racks (one local and seven expansion), this CPU allows engineers to consolidate control for entire production lines into a single processor. This centralized logic reduces programming complexity and simplifies cross-module data synchronization.

• Flexible Memory Management: The 240 KB of configurable RAM/Flash memory permits users to allocate space based on specific application needs—whether for large ladder logic programs or extensive data logging and recipe storage.

• Zero-Battery Flash Backup: The module utilizes Flash memory for non-volatile storage. This ensures that the PLC retains its critical control program even during long-term power outages, eliminating the risk of data loss associated with battery failure.

FAQs

• Is the GE IC693CPU360-BB unit 100% Brand New?

  Yes. We supply the IC693CPU360 in 100% Brand New and Original condition. Each module arrives in its original factory-sealed packaging, ensuring the hardware meets all OEM performance specifications and has zero field use.

• Does this CPU module have a built-in serial port?

  No. The IC693CPU360 does not feature built-in serial ports on the faceplate. To enable serial communication (SNP/CCM/Modbus), you must install a separate communication module, such as the IC693CMM311, in a compatible backplane slot.

• How do I configure the user memory?

  You configure the 240 KB of user memory using the Proficy Machine Edition or Logicmaster 90 software. This allows you to define the ratio between logic storage and register data to optimize the processor for your specific application.

• What is the difference between the IC693CPU360 and the IC693CPU360-BB?

  The "BB" suffix typically denotes a specific hardware revision or artwork update. In the GE Fanuc ecosystem, later revisions like the BB version often include minor component optimizations for better thermal performance or updated firmware compatibility while maintaining full backward functionality.