Description
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Emerson 1C31238H01 OVATION Controller Module – Product Description
Product Overview
The Emerson 1C31238H01 is a high-performance controller module designed for Emerson’s OVATION distributed control system (DCS), serving as a critical component in industrial automation and process control applications. This module functions as a robust industrial computing engine, leveraging advanced processing technology to execute complex control algorithms, manage data acquisition, and coordinate communication between field devices and the central control system. The 1C31238H01 is engineered to deliver reliable performance in demanding industrial environments where continuous operation and precise control are essential for process efficiency and safety.
As part of Emerson’s comprehensive OVATION platform, the 1C31238H01 provides the computational power necessary for real-time process monitoring and control across various industries. The module’s architecture supports seamless integration with other OVATION system components, including I/O modules, communication networks, and human-machine interfaces. With its industrial-grade construction and designed-in reliability features, the 1C31238H01 ensures stable operation even under challenging conditions such as temperature variations, electrical noise, and vibration, making it suitable for critical applications in power generation, water treatment, and manufacturing facilities where system uptime is paramount.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | 1C31238H01 |
| Manufacturer | Emerson |
| Product Type | OVATION Controller Module |
| Origin | United States |
| Processing Capability | High-performance industrial processor (typical for OVATION controllers) |
| Memory Capacity | Substantial onboard memory for program storage and data processing |
| Communication Interfaces | Multiple industrial protocol support (Ethernet, OVATION network) |
| Operating Temperature | Industrial grade (-40°C to 85°C typical range) |
| Power Supply | 24V DC or backplane powered (typical for OVATION modules) |
| Dimensions | Standard OVATION module form factor |
| Mounting | OVATION rack mounting |
| Certifications | Industrial safety and EMC standards compliance |
Note: Detailed technical parameters for the1C31238H01 are limited in available sources. The above specifications represent typical characteristics of similar OVATION controller modules. For exact parameters, consult official Emerson documentation.

Key Features and Advantages
The Emerson 1C31238H01 offers several distinctive features that provide significant operational advantages in industrial control applications. The module delivers high-speed processing capabilities essential for executing complex control strategies and managing large volumes of I/O data in real-time. This processing power enables the 1C31238H01 to handle demanding applications such as sequence control, regulatory control, and advanced process optimization algorithms simultaneously without performance degradation. The module’s robust design incorporates protection against electrical transients and electromagnetic interference, ensuring reliable operation in electrically noisy industrial environments.
Integration simplicity is another key advantage of the 1C31238H01. The module is designed for seamless compatibility with the OVATION system architecture, allowing straightforward implementation in both new installations and existing system upgrades. Hot-swappable capability (typical for OVATION controllers) enables module replacement without system shutdown, significantly reducing maintenance downtime. The 1C31238H01 also features comprehensive diagnostic capabilities that monitor module health and performance, providing early warning of potential issues and facilitating proactive maintenance. These features collectively contribute to enhanced system availability, reduced lifecycle costs, and improved operational efficiency for facilities utilizing Emerson’s OVATION control platform.

Application Areas
The Emerson 1C31238H01 finds primary application in industries requiring high-reliability control systems for complex processes. In power generation facilities, the 1C31238H01 is employed within OVATION DCS to control critical processes including boiler control, turbine management, and balance-of-plant operations. The module’s reliability and processing capability make it suitable for both conventional fossil fuel plants and renewable energy facilities where precise control directly impacts generation efficiency and grid stability. The 1C31238H01 provides the computational foundation for implementing advanced control strategies that optimize combustion efficiency, emissions control, and overall plant performance.
Water and wastewater treatment plants utilize the 1C31238H01 for process automation and monitoring applications. The module enables precise control of treatment processes, chemical dosing, and pump operations while ensuring regulatory compliance through accurate data acquisition and reporting. In manufacturing industries, the 1C31238H01 serves as a key component in automated production systems, coordinating complex machinery operations and ensuring product quality through consistent process control. The module’s robustness also makes it suitable for applications in oil and gas, chemical processing, and other continuous process industries where reliable automation is critical for safety and operational excellence.

Related Products
1C31116G04: Complementary OVATION system module often used in conjunction with the 1C31238H01
5X00070G01 and 5X00070G04: OVATION system modules with compatible functionality
1C31227G02: Analog input module for OVATION systems, providing I/O complement to the 1C31238H01 controller
1C31232G02 and 1C31233G01: Additional OVATION platform modules for expanded system capabilities
Rosemount 3051: Pressure transmitters that interface with OVATION systems controlled by modules like 1C31238H01
Micro Motion flow meters: Process instrumentation that integrates with OVATION DCS utilizing the 1C31238H01
HS:8538 9000.00
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+86 18030182217
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sandydcsplc@gmail.com