ABB IMASI23 | Analog Input Module | 8-Channel, High Resolution for Advant OCS

Acquire Critical Process Data with Precision and Reliability for Legacy ABB Advant Systems


 

Product Overview

The ABB IMASI23 is an 8-channel analog input module designed for the ABB Advant Open Control System (OCS) and MasterPiece 200 families. This module serves as a critical interface between your analog field instruments—such as pressure transmitters, temperature sensors (via transmitters), and flow meters—and the central controller.

Engineered for high accuracy and stability in harsh industrial environments, the IMASI23 is a workhorse module for process industries like oil & gas, power generation, pulp & paper, and chemicals. It provides reliable, high-resolution conversion of standard 4-20 mA current signals into digital values for the control system, ensuring precise monitoring and control of your process loops.

Key Features & Benefits

• High-Density & High Resolution: Provides 8 analog input channels on a single module, optimizing cabinet space and reducing spare part inventory while delivering accurate data acquisition.

• Wide Input Range: Accepts standard industry current signals (0-20 mA and 4-20 mA), making it compatible with a vast array of field instruments and sensors.

• Exceptional Reliability: Built to industrial standards with high-quality components, ensuring long-term stability and minimal drift for continuous, trouble-free operation in critical processes.

• Advanced Diagnostics: Features channel-level diagnostics to aid in troubleshooting and maintenance, helping to minimize downtime.

• Seamless System Integration: Designed as a native component of the Advant OCS and MasterPiece 200 families, ensuring straightforward configuration and reliable communication within the controller's I/O structure.

• Proven Legacy Performance: A trusted and proven solution for maintaining and supporting existing, operational ABB Advant systems worldwide.

Technical Specifications

Typical Applications

The IMASI23 module is essential for modernizing or maintaining legacy ABB control systems in continuous process applications:

• Reading 4-20 mA signals from pressure transmitters

• Interfacing with temperature transmitters (RTD/TC to 4-20 mA)

• Acquiring flow rate data from flow meters and transmitters

• Monitoring level signals from tank level sensors

• Process monitoring and data acquisition in power plants and refineries

• Spare part for existing ABB Advant System 210/215 and MasterPiece 200.1/200.5 installations

Compatible Systems & Products

• Control Systems: ABB Advant OCS, ABB MasterPiece 200.1, MasterPiece 200.5.

• Station Units: SU4, SU5, SU6, SU200L.

• Termination Units: Requires connection via an ABB Field Terminal Unit (e.g., FT-IO/1 or FT-IO/2) for field wiring.

• Software: Configured using ABB's legacy engineering tools like Advant Station or specific configurators for MasterPiece 200.

Why Buy From Us for Legacy Parts?

• Legacy System Specialists: We have deep expertise in obsolete and legacy ABB systems and understand the critical need for reliable spare parts.

• Quality Assured: We provide fully tested and guaranteed refurbished or New Old Stock (NOS) units to ensure they meet original performance specifications.

• Global Support: We support industrial facilities worldwide, helping to keep critical infrastructure operational long after official manufacturer support has ended.

• Expedited Shipping: We understand that a failed module can mean costly downtime. We offer expedited shipping options to get your system back online quickly.

Ordering Information

The ABB IMASI23 is a legacy module. Availability can be limited. Please contact our sales team with your requirements to confirm current stock, lead time, and compatibility with your specific Advant system configuration.

Full Part Number: IMASI23

⚠️ Important Notice: This product is considered obsolete or in a long-life support phase by the original manufacturer. It is intended for the maintenance and support of existing operational systems, not for new installations. Always verify compatibility with your specific controller, station unit, and system software version.

Tags: ABB, IMASI23, Analog Input Module, Advant OCS, MasterPiece 200, 4-20mA input, 8-channel, Legacy ABB, Obsolete ABB, Spare Part, Process Control, DCS, Industrial Automation, SU4, SU5, SU6, SU200L, FT-IO, System 210, System 215