The GE Fanuc IC693CPU374-GR is a powerful, single-slot CPU module designed for the Series 90-30 Programmable Logic Controller system. It features a high-speed processor and built-in Ethernet communications, making it an ideal choice for complex automation tasks that require high-speed data processing and seamless network integration. This module supports advanced programming features and provides a robust foundation for industrial control applications.

 

Technical Datasheet

General Specifications The IC693CPU374-GR operates at a processor speed of 133 MHz. It is equipped with 1 MB of user memory, allowing for extensive logic programming and data storage. The unit includes two built-in Ethernet ports with an integrated switch, supporting easy daisy-chaining of network devices.

Physical and Manufacturing Details

• Dimensions: 12.8 cm x 3.5 cm x 11.2 cm
• Weight: 0.27 kg (0.6 lbs)
• Country of Origin: USA
• Module Type: Single-slot CPU
• Current Load: 740 mA from +5V bus

 

Application Fields

The GE Fanuc IC693CPU374-GR is widely utilized in various industrial sectors, including:

• Water and Wastewater Treatment: Managing pump stations and filtration systems.
• Food and Beverage: Controlling high-speed packaging lines and thermal processing.
• Automotive: Coordinating robotic assembly cells and material handling.
• Power Generation: Monitoring auxiliary systems and fuel management.

Product Usage Instructions

To ensure optimal performance, the IC693CPU374-GR should be installed in the CPU slot (Slot 1) of a Series 90-30 baseplate. Before installation, ensure the power supply is turned off. Use the Proficy Machine Edition software for configuration and programming. It is critical to maintain proper ventilation around the PLC rack to prevent overheating. For Ethernet setup, assign a unique IP address via the software to enable communication with HMIs or other PLCs.

 

Frequently Asked Questions (Q&A)

Q: What is the significance of the “-GR” suffix in the model number? A: The “GR” typically indicates a specific hardware revision or RoHS compliance status, ensuring the module meets modern environmental and manufacturing standards while remaining compatible with standard 90-30 components.

Q: Can this CPU be used in a redundant system? A: While the CPU 374 is highly reliable, specific redundancy firmware and hardware configurations are required for full hot-standby applications.

Q: How do I reset the IP address if it is lost? A: You can reset the IP address through the serial port using a CMM module or by clearing the PLC memory via the programming software while connected locally.

 

Industry News & Updates

The GE Fanuc Series 90-30 line, including the IC693CPU374-GR, remains a staple in the legacy automation market despite the shift toward newer PACSystems. Many facilities continue to upgrade their existing 90-30 systems with Ethernet-capable CPUs like the 374-GR to enable IIoT (Industrial Internet of Things) capabilities without replacing the entire I/O infrastructure. Recent industry trends show a high demand for refurbished and “New-in-Box” 374-GR modules as maintenance teams prioritize system uptime and reliable spare parts sourcing for long-term operational stability.