Brand:Yokogawa Electric Item No.:AAI143-H00/K4A00 Product Origin:Japan Product Dimensions:107.5 × 32.8 × 130 mm Product Weight:0.3 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 AAI143-H00/K4A00 Analog Input Module is engineered for high-density, reliable analog signal acquisition in distributed control systems. Its design emphasizes accurate measurement, efficient space utilization, and seamless integration with Yokogawa DCS platforms. By providing precise and stable input data, it enhances control performance, operational safety, and overall plant efficiency.
Technical Specifications
Item
Description
Product Type
Analog Input Module
Input Signal Type
Analog (current / voltage)
Channel Configuration
High-density multi-channel input
System Compatibility
Yokogawa DCS platforms
Installation Method
Rack-mounted
Dimensions (H × W × D)
107.5 × 32.8 × 130 mm
Weight
0.3 kg
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Applications
The Yokogawa AAI143-H00/K4A00 Analog Input Module is tailored for distributed control systems that demand high-density, precise analog signal acquisition. It finds extensive use in oil and gas production facilities, chemical and petrochemical plants, power generation systems, and other large-scale industrial operations. The module ensures reliable signal capture from field transmitters and sensors, supporting accurate process monitoring and consistent control in continuous operation environments.
Advantages
This module provides high channel density while maintaining exceptional measurement accuracy and signal stability. Its design offers strong immunity to electrical noise, making it ideal for harsh industrial settings. Seamless integration with Yokogawa DCS platforms simplifies system setup, configuration, and commissioning. Engineered for long-term reliability, the AAI143-H00/K4A00 helps maintain uninterrupted plant operations and reduces maintenance intervention.
FAQs
1. What signal types are supported by the AAI143-H00/K4A00?
It supports standard industrial analog input signals, including current and voltage from field devices.
2. How does the module maintain signal integrity in noisy environments?
It employs internal filtering and isolation techniques to minimize electrical interference and stabilize signal acquisition.
3. Are the input channels electrically isolated?
Yes, each channel is electrically isolated to prevent cross-talk and ensure accurate readings.
4. Can abnormal or faulty input signals be detected?
Yes, diagnostic functions allow the control system to identify open circuits, abnormal signals, or other irregularities.
5. Is online replacement or hot-swapping possible?
Depending on system configuration, the module can be replaced or serviced with minimal impact on operations.
6. How is the module configured during system commissioning?
Configuration is performed via Yokogawa engineering software integrated with the DCS platform.
7. What diagnostic information is available to operators?
Module status, fault alerts, and abnormal signal notifications are communicated to the control system for monitoring.
8. How does the module respond to power interruptions?
It safely restarts and resumes normal operation once power is restored.
9. Can this module operate continuously in industrial settings?
Yes, it is designed for continuous 24/7 operation in demanding process control environments.
10. Is it suitable for use in critical process control loops?
When properly integrated, it is suitable for applications requiring high operational reliability and precision.
