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ABB Redundant Power Supply Module IMASI13 infi 90 AC System Power Supply Module Control Board
The ABB IMASI13 is a high-precision, 16-channel analog input module designed as part of the ABB Bailey and Harmony rack I/O system, often used within the INFI 90 and Symphony Distributed Control System (DCS) environments
. It is engineered for exceptional accuracy and reliability in demanding industrial automation and process control applications. This module excels at acquiring data from a wide variety of sensors, including thermocouples, RTDs (Resistance Temperature Detectors), voltage, and current signals, making it a versatile solution for critical monitoring tasks in industries such as power generation, oil and gas, and chemical processing
High Precision & Resolution: Features 24-bit analog-to-digital conversion and independent A/D converters for each channel, providing extremely accurate and repeatable measurements critical for process control
.
Multi-Signal Versatility: Supports a vast range of input types on a single module, including various thermocouples (Types E, J, K, etc.), RTDs (Pt100, Pt1000, Ni120, Cu10), millivolt, voltage (0-10V, ±10V), and current (4-20mA) signals, simplifying system design
.
Automatic Compensation: Built-in automatic cold junction compensation for thermocouples and lead wire resistance compensation for RTDs enhance measurement accuracy without requiring complex user programming
.
Enhanced Diagnostics: Includes built-in diagnostics to monitor the health of the module and connected field devices, facilitating quick troubleshooting and maintenance
.
Robust Design: Engineered for high reliability and stable operation in harsh industrial conditions, with a wide operating temperature range and robust construction
.
Seamless Integration: Fully compatible with existing ABB INFI 90 and Symphony Enterprise Management Systems, often serving as a direct replacement for older modules like the IMASI03
.
Material: The module is constructed with industrial-grade materials, typically involving a robust plastic or metal housing for the enclosure and a high-quality printed circuit board assembly inside containing precision electronic components.
Primary Applications: It is widely used in industries requiring precise and reliable analog signal monitoring
:
Power Generation: Monitoring critical parameters like turbine temperatures and steam pressure
.
Oil & Gas and Chemical Processing: Accurate measurement of process variables such as temperature, pressure, and flow rates
.
Metals and Mining: Monitoring temperatures in furnaces and other critical process points
.
Pulp and Paper and Pharmaceutical: Ensuring precise environmental and process control
.
The following table summarizes the key specifications of the ABB IMASI13 module.
