Product Overview

• Part No: AL132, AL132A, STO0982E01
• Brand: ALSTOM

• Category: Analog Input ModuleAL132 / AL132A (STO0982E01) is a standard Eurocard analog input module for ALSTOM SIRE steam turbine control platform. The module acquires analog signals from temperature, pressure, displacement and speed transmitters, converts analog signals into digital data and transmits to main controller. It provides front-end signal sampling for turbine governing and protection logic, serving as essential spare part for thermal power plant turbine control cabinet maintenance.

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Core Features

• Multi-channel high-precision analog signal acquisition, supports common industrial voltage and current signals
• Built-in channel isolation and filtering circuit, improves anti-interference capability in power plant environment
• Front panel LED indicators for operating status and fault diagnosis
• Standard pull-out Eurocard structure, easy installation and quick rack replacement
• Optional conformal coating, adapts to damp industrial cabinet conditions

• Passed thermal cycling, vibration and EMC reliability tests for continuous long-time operation

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Technical Specifications

• Supply Voltage: 24VDC
• Operating Temperature: -20°C ~ +60°C
• Storage Temperature: -40°C ~ +85°C
• Installation: Standard subrack slot mounting inside turbine control cabinet

• Protection Class: IP20

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Compatibility & Application

• Compatible with ALSTOM SIRE turbine control rack, matches AH116-2 main control board, AS111-1, AB121 modules
• Widely used in thermal power plant turbine control system overhaul and renovation
• Used for collecting temperature, pressure, vibration and other process measurement signals