IC693CPU374-KZ GE Harsh Environment Conformal Coated CPU

Product Overview

The GE Fanuc IC693CPU374-KZ represents the pinnacle of processing power for the Series 90-30 PLC family. Driven by a 133 MHz AMD SC520 processor, this module delivers significantly faster logic execution than standard 90-30 CPUs. It features 1 Megabyte of configurable user memory and an integrated 2-port Ethernet switch (10/100 Mbps), allowing for high-speed networking without additional communication modules. The "-KZ" designation signifies professional-grade conformal coating, making this CPU the primary choice for mission-critical applications in corrosive, humid, or dusty industrial settings.

Technical Specifications

Engineering Advantages

The IC693CPU374-KZ provides specialized hardware solutions for high-performance automation in extreme conditions:

• Harsh Environment Resilience: The conformal coating provides a protective barrier against moisture, salt spray, dust, and corrosive chemicals. This prevents dendritic growth and circuit board oxidation, drastically extending the CPU's lifespan in chemical plants, wastewater facilities, and marine applications.

• High-Speed Network Hub: The integrated 2-port Ethernet switch supports auto-sensing 10/100 Mbps speeds. This allows for daisy-chaining multiple controllers or connecting an HMI directly to the CPU without requiring an external industrial switch, reducing cabinet wiring and cost.

• Superior Processing Throughput: Utilizing the 133 MHz AMD SC520 processor, the module executes Boolean logic and complex calculations with minimal latency. This high clock speed supports demanding motion control and synchronized process loops that standard CPUs cannot handle.

• Large-Scale Data Storage: With 1MB of user memory, the IC693CPU374-KZ accommodates extensive ladder programs and large data registers. This allows for comprehensive recipe management and data logging directly at the controller level.

FAQs

• Is the GE IC693CPU374-KZ module brand new?

  Yes. We supply the IC693CPU374-KZ in 100% Brand New and Factory Original condition. Each unit arrives in its original packaging, ensuring that the conformal coating and internal electronics meet the highest OEM quality standards.

• What is the significance of the "-KZ" suffix?

  The "-KZ" suffix indicates that the printed circuit board (PCB) has received a conformal coating. This thin polymeric film protects the components from environmental contaminants, making it suitable for "harsh" industrial environments where standard boards might fail due to corrosion.

• Can I use this CPU to replace an older IC693CPU374?

  Yes. The IC693CPU374-KZ is functionally identical to the standard IC693CPU374 but adds environmental protection. It utilizes the same 133 MHz processor and 1MB memory, allowing for a seamless drop-in replacement with enhanced durability.

• How do I configure the 2-port Ethernet switch?

  The integrated switch operates automatically at 10/100 Mbps. You can configure the IP address and network parameters using GE's Proficy Machine Edition software. The two ports share a single IP address, acting as a built-in unmanaged switch for easier network topology.