Brand:Yokogawa Electric Item No.:AAI141-S50/K4A00 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-S50/K4A00 Analog Input Module delivers precise, reliable analog signal acquisition in a compact 16-channel form factor. Designed for seamless integration with Yokogawa DCS systems, it ensures stable and accurate operation in demanding industrial environments. Its space-saving design and robust performance make it ideal for high-density analog input applications, supporting real-time process monitoring and efficient plant operation with minimal maintenance.
Technical Specifications
Item
Description
Product Name
Analog Input Module
Model
AAI141-S50/K4A00
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
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Applications
The Yokogawa AAI141-S50/K4A00 Analog Input Module is engineered for high-precision, multi-channel analog signal acquisition in industrial automation systems. Its 16-channel configuration is ideal for:
Monitoring temperature, pressure, flow, and level signals in chemical, petrochemical, and oil & gas plants
Integration with Yokogawa DCS for real-time automated process control
High-density analog input racks where compact and reliable modules are required
Industrial processes demanding low-noise, high-fidelity analog measurements
Automation systems requiring simultaneous acquisition of multiple analog signals
This module ensures accurate and reliable data collection, supporting optimal process control and operational safety.
Advantages
16 analog input channels for simultaneous monitoring of multiple process signals
High accuracy and signal stability, reducing measurement errors
Compact, rack-friendly design, suitable for dense module configurations
Front-accessible module, simplifying installation, inspection, and maintenance
Supports both 4–20 mA and 0–10 V input signals, providing application flexibility
Robust industrial-grade construction, resistant to EMI, vibration, and harsh environments
Reliable long-term operation, minimizing maintenance and recalibration needs
FAQs
1. How many input channels does the AAI141-S50/K4A00 module have?
It has 16 analog input channels for comprehensive process monitoring.
2. What types of analog signals are supported?
It supports 4–20 mA current and 0–10 V voltage signals.
3. Can it accept differential inputs?
Yes, it supports both single-ended and differential input configurations.
4. Is this module hot-swappable?
No, the system must be powered down before installation or removal.
5. How is signal integrity ensured?
Through high-quality filtering, channel-to-channel isolation, and low-noise design.
6. What is the typical response time?
The module provides fast, real-time signal acquisition suitable for process control.
7. Can it operate in harsh industrial environments?
Yes, it is designed to operate reliably within Yokogawa’s specified temperature and environmental range.
8. How is the module’s health monitored?
Diagnostics and status information for each channel are available via the DCS system.
9. Is proper grounding required?
Yes, grounding ensures EMI protection and stable signal operation.
10. Does it require calibration after installation?
It is factory-calibrated; minor adjustments may be made for custom signal ranges.
