Product Overview

• Part No: AL132
• Brand: ALSTOM

• Category: Analog Input ModuleAL132 is a standard Eurocard analog input module belonging to ALSTOM SIRE steam turbine control platform. It collects analog signals from pressure, temperature, vibration and displacement transmitters, converts analog measurements into digital data and transmits to AH116-2 main control board. It provides raw process data for turbine governing algorithms and protection logic. AL132 is the base version of AL132A (STO0982E01), interchangeable in most rack configurations, serving as essential spare component for turbine control cabinet overhaul.

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Core Features

• Multi-channel high-precision analog signal acquisition, compatible with standard industrial voltage/current signals
• Built-in channel isolation and filtering circuit, anti-interference for power plant electromagnetic environment
• Front panel LED indicators for running status and quick fault checking
• Standard pull-out Eurocard design, supports direct plug-and-play replacement inside subrack
• Optional conformal coating to resist humidity and dust inside control cabinets

• Passed thermal cycling, vibration and EMC reliability testing for continuous long-term 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, matched with AH116-2, AS111-1, AB121, UT150-1 modules
• Widely used in thermal power plant steam turbine control system maintenance and retrofitting
• Used for acquiring turbine temperature, pressure, rotational speed, vibration and other process parameters