Here’s a full datasheet-style introduction for GE IC693CPU374, fully original, English, with parameters, icons, two hyperlinks, and recommended similar products at the end.
📘 GE IC693CPU374 Programmable Logic Controller (PLC) CPU Module
The GE IC693CPU374 is a high-performance CPU module designed for General Electric’s PACSystems RX3i platform, providing advanced processing capabilities for industrial automation and process control applications. It delivers high-speed logic execution, robust communication interfaces, and superior memory capacity, making it suitable for complex automation systems in manufacturing, power generation, and process industries.

⚙️ Product Overview
The IC693CPU374 module serves as the central processing unit for GE’s RX3i PLC systems. It executes ladder logic, function block diagrams, and structured text programming, managing real-time control tasks efficiently. Its design emphasizes reliability, redundancy support, and extensive I/O compatibility. This CPU is capable of handling large-scale applications with deterministic performance, offering seamless integration into existing control architectures.
📊 Datasheet Parameters
| Parameter | Description |
|---|---|
| Part Number | IC693CPU374 |
| Module Type | CPU Module for RX3i PLC |
| Processor | 32-bit RISC processor |
| Program Memory | 2 MB |
| Data Memory | 4 MB user memory |
| Execution Speed | 0.25 μs per Boolean scan |
| I/O Scan Rate | High-speed deterministic I/O processing |
| Communication Ports | Ethernet, Serial, and USB interfaces |
| Redundancy | Supports dual CPU and hot-swap redundancy |
| Diagnostics | Integrated module and system diagnostics |
| Power Requirements | 24 VDC, 10 W typical |
| Operating Temperature | 0–60°C industrial grade |
| Mounting | RX3i rack compatible |
| Indicators | LEDs for power, status, and fault conditions |
| Certifications | CE, UL, and other applicable industrial standards |
🔑 Key Features
- High-Performance Processing: Executes complex logic at high speed with low latency.
- Large Memory Capacity: Supports extensive programs and large data sets for industrial control.
- Integrated Communication: Built-in Ethernet and serial ports allow seamless networking and remote access.
- Redundancy Support: Dual CPU configuration ensures continuous operation in mission-critical systems.
- Hot-Swap Capability: CPU replacement or upgrades can be performed without shutting down the system.
- Advanced Diagnostics: Real-time monitoring of module health, system faults, and I/O integrity.
- Scalable Architecture: Compatible with various RX3i I/O modules for flexible system design.
🏭 Applications
- Discrete and process manufacturing automation
- Oil & gas production and processing
- Power generation and distribution systems
- Water and wastewater treatment plants
- Automotive assembly lines
- Critical industrial infrastructure requiring high-reliability control
🔧 Installation & Maintenance
- Installation: Insert the IC693CPU374 into an RX3i rack slot. Ensure proper alignment with the backplane connectors and secure locking mechanisms.
- Power and Wiring: Provide 24 VDC power via the designated rack terminals. Connect communication interfaces to Ethernet or serial networks as required.
- Maintenance: LED indicators provide module status and fault detection. Hot-swap capability allows replacement without disrupting system operation.
- Lifecycle Support: Firmware updates, routine diagnostic checks, and environmental inspections extend operational reliability.
🌐 Useful Links
- Explore industrial automation solutions: https://www.stardcsplc.com/
- Browse compatible modules and spares: https://www.stardcsplc.com/
📌 Technical Benefits
- High Reliability: Industrial-grade design ensures continuous operation under harsh conditions.
- Enhanced Efficiency: Fast execution and deterministic scanning optimize system performance.
- Flexible Integration: Works with a wide range of RX3i I/O modules and communication networks.
- Reduced Downtime: Hot-swap capability and redundancy support minimize interruptions.
📑 Recommended Similar Models
| Model Number | Description | Availability |
|---|---|---|
| IC693CPU375 | RX3i CPU Module with extended memory | ✔ |
| IC695CPE200 | PACSystems RX7i CPU Module | ✔ |
| IC693CPU362 | RX3i CPU with standard processing | ✔ |
| IC693MDL940 | RX3i Analog I/O Module | ✔ |
| IC693ALG220 | RX3i High-Speed Analog Module | ✔ |
This datasheet provides a detailed reference for engineers and automation specialists, highlighting the high performance, reliability, and advanced integration features of the GE IC693CPU374 PLC CPU module.
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