GE IC693CPU374-GV CPU Processor Module

Description

GE IC693CPU374-GV CPU Processor Module

Product Dimensions：

The GE IP (now Emerson) IC693CPU374-GV is a high-performance, single-slot Central Processing Unit (CPU) belonging to the Series 90-30 PLC family. The “-GV” suffix generally designates a specific firmware, hardware revision, or compliance standard (such as a RoHS-compliant version or a variant tailored for specific regional markets).

Product Detailed Description

The IC693CPU374-GV is designed for mid-to-high-range industrial automation tasks. It is a logic processor that also integrates built-in Ethernet communications, allowing it to function as both a controller and a network hub without requiring a separate Ethernet module. It processes boolean logic rapidly and interfaces seamlessly with standard Series 90-30 I/O modules and expansion racks.

Product Parameters

Product Advantages

• Built-in Ethernet Switch: Features a dual-port auto-sensing RJ45 Ethernet switch embedded directly on the CPU, removing the cost and space required for an external network switch in simple rings.
• Large Memory Capacity: With 240KB of configurable user memory, it easily handles complex ladder logic, floating-point math, and large data storage arrays.
• Fast Processing Speed: Powered by a 133 MHz AMD 586-class processor, it dramatically increases execution speed over older 90-30 CPU models (like the CPU311 or CPU350).
• Network Protocol Flexibility: Supports SRTP (Service Request Transfer Protocol) and Modbus TCP/IP communication protocols out of the box for wide third-party compatibility.

Important Considerations & Precautions

• Firmware Dependencies: Ensure that your programming software (Proficy Machine Edition / CIMPLICITY) is updated to a version that supports the specific firmware revision of this “-GV” hardware module.
• Battery Backup: The RAM memory relies on a lithium battery located on the power supply module to retain the logic program during a power outage. Replace the battery periodically while the system is powered up to avoid program loss.
• Slot Placement: This CPU must always be installed in Slot 1 of the main 90-30 baseplate (immediately to the right of the power supply unit). It cannot be placed in an expansion or remote rack.
• Network Configuration: When using Modbus TCP or SRTP, properly manage your IP addressing and subnet masking. Network IP conflicts can cause the CPU to drop communications or throw a system fault.

Product Applications

The IC693CPU374-GV is commonly utilized in mid-sized control architectures including:

• Water and Wastewater: Controlling filtration systems, lift stations, and data telemetry via Modbus TCP.
• Material Handling: Coordinating multi-lane conveyors, high-speed sorting machines, and packaging systems.
• Power Generation: Monitoring auxiliary equipment, fuel handling systems, and cooling tower controls.
• Food & Beverage: Automating batch mixing, pasteurization processes, and clean-in-place (CIP) systems.

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