Metso | AIU-8 (A413125) | 8-Channel Analog Input Module

The Metso AIU-8 Analog Input Module (Part Number: A413125) is a high-precision industrial measurement card engineered for Metso distributed control systems (DCS). Designed to receive, condition, and digitize analog signals from up to eight field instruments—such as pressure transducers, temperature sensors, and flow meters—this unit ensures accurate data acquisition for critical process loops. Its rugged electronic architecture features robust noise filtering and reliable channel isolation to maintain signal integrity and system stability in demanding industrial and power generation environments.

Technical Datasheet Parameters

• Brand: Metso Automation
• Model: AIU-8 (A413125)
• Series: Metso DNA / AIU Analog Input Series
• Product Name: 8-Channel Analog Input Module
• Origin Country: Finland / Global Manufacturing Network
• Lifecycle Status: Active Industrial / Process Control Tier
• Physical Dimensions: Standard Modular Rack-Mount I/O Card Format (~200 mm × 100 mm × 30 mm)
• Unit Weight: 0.55 kg
• Manufacturing Origin: Metso Certified Production Facility
• Power Rating: Low-Voltage Internal Logic Power (Powered via System Rack Backplane)

Recommended Alternative Series Models

For system expansions, retrofitting, or alternative analog input configuration requirements, ten related models within the Metso analog input and I/O module series include:

• ❖ Metso AIU-16 16-Channel Analog Input Module
• ❖ Metso IOP301 Isolated Analog Input Module
• ❖ Metso D201475 (AII4H) Analog Input Isolated Module
• ❖ Metso AII8H 8-Channel Analog Input Card
• ❖ Metso AIO801 Analog Input/Output Module
• ❖ Metso AOI16 Analog Input Module
• ❖ Metso ACN I/O Analog Interface Card
• ❖ Metso DNA Fieldbus Input Node
• ❖ Metso Isolated Signal Conditioning Input Board
• ❖ Metso Multi-Channel Analog Input Node