Brand:Yokogawa Electric Item No.:AAI141 Product Origin:Japan Product Dimensions:107.5 × 32.8 × 130 mm Product Weight:0.2 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Yokogawa AAI141 Analog Input Module is a compact, reliable solution for acquiring high-quality analog signals in industrial control systems. Designed for use in Yokogawa DCS environments, it delivers precise measurements for temperature, pressure, flow, and other critical process variables. Its 16-channel design, robust construction, and noise-resistant features ensure stable, accurate operation even in challenging industrial environments. This module provides the foundation for reliable process monitoring and control, helping plants maintain efficiency and operational integrity.
Technical Specifications
Item
Description
Product Name
Analog Input Module
Model
AAI141
Module Type
Analog Input
Input Signal
4–20 mA current, 0–10 V voltage
Channels
16
Compatibility
Yokogawa DCS systems
Isolation
Channel-to-channel and channel-to-ground isolation
Response Time
Suitable for real-time process control
Calibration
Factory calibrated, minimal adjustment required
Dimensions
107.5 x 32.8 x 130 mm
Weight
0.2 kg
Mounting
Rack or DIN rail compatible
Environment
Industrial process control environments
Recommended Related Models
Model
Description
AAI143
High-density analog input module
AAI144
Temperature input module
AAI120
Voltage/current input module
AAI130
Multipurpose analog input module
AAD141
Analog output module
AAE141
Analog expansion module
AAI141-EX
Explosion-proof analog input module
AAI145
Extended signal range input module
AAI140
Basic analog input module
AAI150
Redundant analog input module
Popular Related Models
Model
Description
AAI143-01
High-precision multi-channel input module
AAI144-01
Temperature measurement analog input
AAI120-01
Standard voltage/current input module
AAD141-01
Analog output interface module
AAE141-01
Analog expansion module for large racks
AAI145-01
Extended range analog input module
AAI141-02
Compact analog input for dense racks
AAI130-01
Multipurpose analog signal input
AAI150-01
Redundant analog input module
AAI141-EX-01
Explosion-proof analog input for hazardous areas
Applications
The Yokogawa AAI141 Analog Input Module is engineered to provide precise and reliable analog signal acquisition for industrial automation and control systems. Its compact design ensures seamless integration into Yokogawa DCS systems. Common applications include:
Process monitoring in chemical, oil & gas, and petrochemical plants
Temperature, pressure, flow, and level signal acquisition
Integration with distributed control systems (DCS) for real-time process control
High-density analog input racks requiring precise measurement
Critical plant applications where signal fidelity is essential
Continuous industrial operations requiring reliable analog data logging
This module is designed for high accuracy and stability, making it essential in environments where process precision drives operational efficiency.
Advantages
High-precision analog input, ensuring accurate and repeatable measurements
16-channel configuration, enabling multiple process signals to be monitored simultaneously
Compact footprint, saving rack space in dense installations
Seamless integration with Yokogawa DCS systems, supporting wide process automation requirements
Low noise and high signal integrity, ideal for sensitive process measurements
Easy installation and maintenance, reducing downtime
Supports multiple analog signal types, including voltage and current inputs
Robust industrial design, withstanding electrical noise and vibration
FAQs
1. How many input channels does the AAI141 module have?
It has 16 analog input channels.
2. What types of analog signals does it support?
It supports 4–20 mA current signals and 0–10 V voltage signals.
3. Can the module handle differential signals?
Yes, it supports both single-ended and differential input configurations.
4. What is the typical response time of the module?
The module provides fast signal acquisition suitable for real-time process control.
5. How is signal noise minimized?
It uses high-quality input filtering and isolation to reduce electrical noise interference.
6. Is the module hot-swappable?
No, it should be installed or removed with the system powered down to ensure safety.
7. Can it operate in high-temperature industrial environments?
Yes, within the specified Yokogawa operating temperature range.
8. How is module health monitored?
The DCS system provides status indicators and diagnostics for each input channel.
9. Does the module support grounding for EMI protection?
Yes, proper grounding is required for optimal noise immunity.
10. Is calibration required after installation?
Minimal calibration is needed; the module is factory-calibrated for standard signal ranges.
