Overview

The AAM11 S1 Current/Voltage Analog Input Module plays a critical role in Yokogawa’s DCS architecture, serving as the interface between field devices and the control system. It ensures stable, accurate, and noise-immune signal conversion, which is essential for reliable process automation. Moreover, the module’s rugged design and electrical isolation make it suitable for harsh industrial environments, while its compliance with international standards guarantees long-term dependability.

This module is widely used in oil & gas, petrochemical, chemical, power generation, and utilities, where precise analog signal measurement is vital for safety and efficiency.

Technical Data

Typical Applications

• Process Automation: Converts analog signals from transmitters and sensors into digital data for control systems.

• Safety Instrumented Systems (SIS): Provides accurate input for safety-critical monitoring and shutdown logic.

• Power Generation: Used in turbine and boiler systems requiring precise analog measurement.

• Utilities: Supports water treatment and energy distribution systems with reliable signal conversion.

• Industrial Manufacturing: Ensures stable analog input for production monitoring and quality control.

FAQ

Q1: What signals does the AAM11 S1 support?
A1: It supports 4–20 mA current signals and 1–5 V voltage signals.

Q2: Which systems is it compatible with?
A2: It is designed for CENTUM CS and CENTUM VP distributed control systems.

Q3: How does it ensure measurement reliability?
A3: It provides electrical isolation and strong noise immunity, ensuring stable and accurate readings.