Product Details
Description
The ABB IMASI23 is a versatile analog input slave module designed for the Bailey INFI 90 and Symphony Plus distributed control systems. It provides high-density signal acquisition for up to 16 independent channels, supporting a wide array of field inputs including current loops, thermocouples, and RTDs. The module is engineered for high-accuracy digitization of process variables, ensuring that critical data is precisely communicated to the master controller. With integrated signal conditioning and robust electrical isolation, the IMASI23 is a foundational component for reliable temperature, pressure, and flow monitoring in complex industrial automation environments.
Specifications
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Brand: ABB Bailey
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Model Number: IMASI23
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Product Series: INFI 90 / Symphony Plus
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Input Density: 16 Analog Input Channels
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Input Types: 4-20 mA, 1-5 VDC, Thermocouple (multiple types), RTD
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Resolution: 12-bit Analog-to-Digital conversion
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Isolation: Group and individual channel isolation protocols
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Power Supply: Provided via the system backplane (+5V, +/-15V)
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Mounting: Single slot occupancy in standard Module Mounting Unit (MMU)
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Operating Temperature: 0 to 70 degrees Celsius
Features
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Universal Input Flexibility: Capable of interfacing with diverse sensor types through software configuration and appropriate termination units.
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On-Board Signal Linearization: Automatically applies conversion algorithms for non-linear sensors like thermocouples to ensure data accuracy.
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Integrated Cold Junction Compensation: Provides precise thermal referencing for thermocouple inputs to eliminate measurement drift.
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High-Speed Data Processing: Delivers rapid signal updates to the system controller via the high-bandwidth slave expander bus.
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Comprehensive Self-Diagnostics: Continuously monitors internal circuitry and field wiring status, flagging open-circuit or out-of-range conditions.
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Industrial Noise Rejection: Equipped with advanced filtering to suppress electromagnetic interference commonly found in power plant environments.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Understanding Types of Noise in Electronic Circuits and Control Systems
Signal integrity directly determines measurement accuracy and loop stability across industrial automation environments. Electronic noise introduces unwanted stochastic interference into analog loops, sensor feedback lines, and digital fieldbus networks. Understanding how intrinsic electronic noise and external electromagnetic interference manifest allows control engineers to optimize signal conditioning and shield sensitive instrumentation effectively.
Why 24V DC Power Supplies Standardize Modern Industrial Automation
Industrial control cabinets worldwide rely on 24V DC as the universal power standard for field instrumentation, sensors, and controllers. Walk into any manufacturing plant, and you will find PLCs, human-machine interfaces (HMIs), and smart actuators running on extra-low voltage DC. Standardizing on 24V DC enhances operational safety, lowers cabinet footprint, and maintains steady control performance across factory networks.
Essential Motion Control Commands: A Practical Guide for Engineers
Automation engineers often rely on precise position and speed control to drive modern factory machinery. Modern industrial systems, such as Programmable Logic Controllers (PLCs) and Distributed Control Systems (DCS), depend heavily on standardized motion instructions. Mastering these commands ensures operational safety, protects mechanical components, and optimizes cycle times across production lines.