Yokogawa AMM32J S1 32-Channel RTD Input Multiplexer Module

Overview

The Yokogawa AMM32J S1 is a high-performance RTD input multiplexer module designed for seamless integration with the Yokogawa CENTUM VP distributed control system (DCS). This module efficiently connects up to 32 Resistance Temperature Detectors (RTDs) to a single I/O module, saving valuable space and reducing complex wiring. With an impressive temperature measurement range from -200°C to +600°C, the AMM32J S1 is ideal for applications that require precise temperature monitoring and control in challenging industrial environments.

Key Features

Support for Up to 32 RTD Inputs: The AMM32J S1 allows for simultaneous temperature monitoring across 32 RTD channels, ensuring flexibility and efficiency in industrial applications.
Wide Temperature Range: It measures temperatures across an extensive range of -200°C to +600°C, making it suitable for diverse industries and environments.
High Accuracy and Repeatability: The module ensures accurate and consistent temperature readings, critical for maintaining process stability and reliability.
Cold Junction Compensation: Automatically compensates for temperature variations at the connection point, enhancing accuracy and minimizing errors.
Comprehensive Protection Features: Includes overrange protection, short-circuit protection, open-circuit detection, and fault diagnostics, ensuring robust performance in all conditions.

Technical Specifications

Feature	Specification
Model	AMM32J S1
Type	32-Channel RTD Input Multiplexer Module
Input Channels	32 RTD channels
Temperature Range	-200°C to +600°C
Accuracy	High accuracy and repeatability
Protection Features	Overrange, short-circuit, open-circuit detection
Cold Junction Compensation	Yes
Fault Diagnostics	Yes
System Compatibility	Yokogawa CENTUM VP DCS
Dimensions	Compact design for easy installation in control cabinets
Weight	1.8 kg
Operating Temperature Range	-10°C to +50°C
Power Supply	24 V DC

Applications

The AMM32J S1 is ideal for a wide range of industrial applications, including:

Temperature Monitoring of Industrial Processes: Track and manage the temperature of critical processes.
Temperature Control of Furnaces and Ovens: Ensure accurate temperature regulation in high-heat environments.
Hazardous Environment Temperature Measurement: Safely measure temperatures in volatile industrial environments.
Rotating Equipment Temperature Measurement: Monitor temperatures in rotating machinery, ensuring optimal performance.
Temperature Measurement of Fluids and Gases: Accurate readings for liquid and gas temperature control systems.