Description

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Emerson 1C31227G02 OVATION Analog Voltage Input Module – Product Description

Name: Emerson 1C31227G02 OVATION Analog Voltage Input Module Emerson 1C31227G02 | XIONGBA
SKU: Emerson 1C31227G02

Product Overview

The Emerson 1C31227G02 is a high-performance analog voltage input module designed as a critical component within the renowned OVATION distributed control system (DCS) platform. This module serves as a vital interface between the control system and field sensors, specializing in acquiring precise analog voltage signals from a wide range of process instrumentation. The 1C31227G02 translates these real-world measurements into accurate digital data for the OVATION controllers, enabling sophisticated process monitoring, control, and data acquisition.

Engineered for reliability in demanding industrial environments, the module features robust signal conditioning and isolation to ensure measurement integrity and protect the system from electrical noise and surges. Its modular design allows for easy integration and maintenance within the OVATION rack system. The Emerson 1C31227G02 is an essential building block for creating a seamless and highly reliable automation architecture, particularly in critical industries like power generation, water treatment, and other complex process applications where data accuracy is paramount for operational excellence and safety.

Technical Specifications

Parameter Name	Parameter Value
Product Model	1C31227G02
Manufacturer	Emerson
Product Type	Analog Voltage Input Module
Processor	MPC7457
Output Frequency	1.267 GHz
Program Capacity	512 MB DDR Memory
Data Capacity	48 MB
Input/Output	Supports analog and digital signals
Communication Interface	Ethernet, RS-232, RS-485
Power Supply	24V DC
Operating Temperature	-40°C to 85°C
Operating Humidity	5% – 95% Non-condensing
Dimensions	4.00 x 5.00 x 1.00 inches (approx. 101.6 x 127 x 25.4 mm)
Weight	0.25 lbs (approx. 0.11 kg)

Key Features and Advantages

The Emerson 1C31227G02 is distinguished by a set of advanced features that deliver significant operational advantages. A primary strength lies in its high-precision signal acquisition capability, which ensures that analog voltage measurements from field sensors are converted with exceptional accuracy. This high fidelity is crucial for maintaining precise control over industrial processes, directly impacting product quality, efficiency, and safety.

The module is built with a focus on ruggedness and reliability. It is designed to operate flawlessly across an extensive temperature range from -40°C to 85°C, making it suitable for installation in harsh industrial environments where temperature fluctuations are common. Furthermore, the module incorporates electrical isolation and noise suppression techniques, protecting the sensitive control system from transient voltages and electromagnetic interference commonly found on the plant floor. This robust design minimizes unexpected downtime and extends the service life of the equipment.

Integration and flexibility are also key benefits of the 1C31227G02. It supports multiple communication protocols, including Ethernet, Modbus, and DeviceNet, facilitating seamless data exchange and integration within broader industrial network architectures. Its modular and compact design simplifies installation, spare parts management, and future system expansions, thereby reducing the total cost of ownership over the system’s lifecycle.

Application Areas

The Emerson 1C31227G02 finds its primary application in industries that demand high reliability and precise control over continuous processes. In the power generation sector, the 1C31227G02 is extensively used within Emerson’s OVATION DCS to monitor critical parameters such as temperature, pressure, and flow in boilers, turbines, and auxiliary systems. Its accuracy and reliability are essential for ensuring grid stability and efficient power plant operation.

In water and wastewater treatment facilities, the module plays a vital role in supervisory control and data acquisition (SCADA) systems. It is employed to monitor variables like pH levels, turbidity, and pump pressures, enabling automated control of treatment processes and ensuring compliance with environmental regulations. The 1C31227G02 provides the reliable data acquisition needed for effective process management in these critical infrastructure applications.

Beyond utilities, the 1C31227G02 is also applicable in complex machine automation, pharmaceutical manufacturing, and oil & gas production facilities. Its ability to handle a variety of analog signals makes it versatile for use in scenarios requiring precise measurement and control, such as in batch processes or automated production lines where consistent quality is paramount.

Emerson 1C31227G02 OVATION Analog Voltage Input Module Emerson 1C31227G02