Yokogawa AAM21 Analog Input/Output Module

The Yokogawa AAM21 is an advanced analog input/output module designed for precision and reliability in industrial automation systems. With accurate analog signal measurement and control, it plays a crucial role in process control applications where precise data acquisition is essential.

Key Technical Specifications of the Yokogawa AAM21

Specification	Details
Model Number	AAM21 S2
Manufacturer	Yokogawa
Module Type	Analog Input/Output Module
Input Signal	4-20 mA current loop
Communication Protocol	HART (Highway Addressable Remote Transducer)
Accuracy	±0.1% of full scale
Power Supply	24 V DC
Operating Temperature Range	-10°C to 55°C
Dimensions	7.6 cm x 0.0 cm x 17.8 cm (3.0 in x 0.0 in x 7.0 in)
Weight	0.1 kg (4.0 oz)

Features of the Yokogawa AAM21 Module

Accurate Signal Processing: The ensures highly accurate measurement and control of analog signals within a 4-20 mA current loop. This makes it ideal for applications requiring precision.
Communication Protocol Support: With the built-in HART communication protocol, the offers seamless integration and remote configuration for efficient system management.
Temperature Flexibility: The AAM21 operates effectively in a broad temperature range from -10°C to 55°C, making it versatile for various industrial environments.
Compact and Lightweight: The module’s compact design (7.6 cm x 0.0 cm x 17.8 cm) and light weight of just 0.1 kg ensure easy installation in space-constrained areas without compromising performance.
Stable Power Supply: It operates on a stable 24 V DC power supply, ensuring reliable functionality across demanding industrial settings.

Applications of the Yokogawa AAM21 Module

The Yokogawa AAM21 is perfect for applications requiring precise control and measurement of analog signals in:

Process Control: Ideal for monitoring and controlling parameters such as temperature, pressure, flow, and level in industrial processes.
Automation Systems: The AAM21 integrates well with various automation systems, offering smooth control in factory and plant settings.
Measurement and Data Acquisition: With its accurate signal conversion, it enhances measurement and data acquisition tasks in industrial control systems.