Overview
The Yokogawa AAI841 is an Analog I/O Module designed for use with Yokogawa’s Distributed Control System (DCS). This module provides critical input and output functions for analog signals, enabling precise process control and real-time data acquisition in industrial applications. It ensures smooth data exchange for monitoring and controlling field devices.
General Information
Part Number: AAI841
Manufacturer: Yokogawa
Country of Origin: Japan
Series: AAI Series
Type: Analog Input/Output Module
Functionality: Supports both analog input and output for precise process monitoring and control
Power Specifications
Supply Voltage: 24 V DC
Power Consumption: ≤ 10 W
Input: Powered from the DCS backplane
Protection: Surge and reverse-polarity protection
Indicators: LED indicators for power, communication, and fault status
Communication & Interface
Interface: Integrates with Yokogawa DCS for analog data processing
Protocols Supported: Compatible with Yokogawa DCS communication protocols
Diagnostics: Provides real-time diagnostics, fault detection, and status reporting via LED indicators
Environmental
Operating Temperature: −10 to +60 °C
Humidity: Up to 90% RH, non-condensing
Protection Rating: IP20 or suitable for industrial environments
Dimensions & Weight
Dimensions (L × W × H): 107.5 × 32.8 × 130 mm
Weight: 0.3 kg
Stock confirmed, authenticity certified.