Yokogawa AMN11 AMN22 Analog Input Modules

Overview

The Yokogawa AMN11 and Yokogawa AMN22 are advanced 16-channel analog input modules designed for seamless integration into Yokogawa DCS systems. These modules accept a wide variety of input signals, including voltage, current, and RTD (Resistance Temperature Detector) signals, making them versatile for industrial applications. Both modules offer high accuracy and robust performance, ensuring reliable data acquisition for process control systems.

Designed to meet the demands of industrial environments, the AMN11 and AMN22 feature a high input impedance of 100 MΩ and a wide input voltage range of +10V to +100V. Their isolated input channels help prevent interference, ensuring clean signal transmission even in noisy industrial settings. With a fast response time of just 10 ms, these modules deliver real-time, precise data that supports critical industrial operations.

Key Features

16-Channel Configuration: Each module supports 16 channels for analog input signals, offering significant flexibility for data acquisition.
Wide Input Signal Range: Accepts voltage, current, and RTD signals, making it adaptable to various industrial monitoring needs.
High Accuracy: Ensures ±0.1% of full scale accuracy for reliable measurements.
Fast Response Time: Features a rapid 10ms response time, ensuring real-time data updates.
Wide Input Voltage Range: Accommodates a range of +10V to +100V input voltages.
High Input Impedance: With a 100 MΩ input impedance, the module prevents signal degradation.
Isolated Input Channels: Designed with isolated input channels to minimize noise and signal interference.
Temperature Resilience: Operates effectively within a temperature range of -10°C to 60°C.
Easy Installation: Simplified installation and maintenance for operational efficiency.

Technical Specifications

Specification	Details
Model	AMN11 / AMN22
Product Type	Analog Input Module
Channels	16 channels
Signal Types Supported	Voltage, Current, RTD signals
Accuracy	±0.1% of full scale
Input Voltage Range	+10V to +100V
Input Impedance	100 MΩ
Response Time	10 ms
Temperature Range	-10°C to 60°C
Isolation	Isolated input channels to prevent noise interference
Installation	Easy to install and maintain
Operating Environment	Suitable for industrial process control applications

Applications

The Yokogawa AMN11 and AMN22 modules are ideal for a variety of industrial applications, such as:

Temperature Monitoring: Measuring process temperatures with high accuracy.
Level Monitoring: Monitoring liquid levels in tanks with reliable data.
Flow Measurement: Accurate flow measurement of fluids in various systems.
Pressure Monitoring: Measuring gas pressure to ensure safe and efficient operation.
Vibration Monitoring: Detecting machine vibration for predictive maintenance.
Speed Measurement: Monitoring motor speeds for performance optimization.