Emerson 1C31232G02
Emerson 1C31232G02
Emerson 1C31232G02
Emerson 1C31232G02
Emerson 1C31232G02

EMERSON 1C31232G02 | Mark VIe Controller Module

  • Brand:​ Emerson (formerly GE Energy)
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    Model:​ 1C31232G02
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    Product Type:​ Controller Module / I/O Pack
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    Series:​ Mark VIe / EX2100
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    Core Function:​ Provides control, regulation, or I/O functionality for gas/steam turbine control systems or excitation regulation.
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    Key Specs:​ Turbine control, I/O interface, excitation regulation.
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Description

1C31232G02: Product Overview
The EMERSON 1C31232G02 is a specialized controller or I/O pack module designed for Emerson’s (formerly GE Energy) Mark VIe turbine control system or EX2100 excitation regulator. This module serves as a critical component in the Speedtronic™ control platform, which manages the operation, protection, and sequencing of gas and steam turbines in power generation and industrial applications. Installed in a Mark VIe or EX2100 rack, its primary function is to interface with field devices, execute control algorithms, or regulate generator excitation to maintain stable power output.
The module operates as part of a highly reliable and fault-tolerant control system, processing real-time data from sensors (vibration, temperature, pressure, speed) and executing complex control logic to ensure safe and efficient turbine operation. It may function as a communication interface, a specialized I/O pack for specific signal types, or a processing card within the distributed architecture of the Mark VIe system. The design focuses on extreme reliability, deterministic performance, and compliance with critical power generation standards.

Emerson 1C31232G02

Emerson 1C31232G02

1C31232G02: Technical Specifications
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    Model Number:​ 1C31232G02
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    Manufacturer:​ Emerson (formerly GE Energy)
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    Product Type:​ Turbine Control System Module / I/O Pack
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    Compatible System:​ Mark VIe Turbine Control / EX2100 Excitation Regulator
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    Function:​ I/O Interface, Communication, or Control Processing
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    Inputs/Outputs:​ Dependent on specific module function
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    Communication:​ Ethernet, Genius Bus, or other industrial protocols
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    Power Supply:​ Backplane power from the Mark VIe/EX2100 rack
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    Operating Temperature:​ 0°C to 60°C (32°F to 140°F)
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    Certifications:​ UL, CE, ATEX (for hazardous areas)

    Emerson 1C31232G02

    Emerson 1C31232G02

Core Features & Customer Value
The module’s primary value is its integration within the proven Mark VIe/EX2100 platform, which is the industry standard for heavy-duty turbine control. For power plant operators, this translates to exceptional reliability, high availability, and comprehensive diagnostic capabilities that are critical for maximizing turbine uptime and ensuring grid stability. The module’s deterministic performance​ ensures that control loops execute with precise timing, which is essential for maintaining turbine speed and load control during transient conditions.
The robust design and environmental hardening​ make it suitable for the demanding conditions of a power plant, with resistance to temperature fluctuations, humidity, and electrical noise. For maintenance teams, the module’s advanced diagnostics provide clear fault identification and trending data, enabling predictive maintenance and reducing mean time to repair (MTTR). This reliability directly contributes to the overall efficiency and profitability of the power generation asset.
Typical Applications
In a combined-cycle power plant, the 1C31232G02 module is part of the Mark VIe system controlling a gas turbine, managing fuel valves, inlet guide vanes, and sequencing operations for efficient power generation.
In a simple-cycle peaking plant, the module helps regulate the turbine’s response to rapid grid frequency changes, ensuring stable power output during high-demand periods.

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