Excellent PLC
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Introduction
The Yokogawa AAV141-S03/K4A00 Analog Input Module is a vital component designed for modern industrial automation and process control systems. It acts as a bridge between the physical world and digital control systems by converting multiple analog signals from field instruments into digital data that can be processed efficiently by the Distributed Control System (DCS). This module supports 16 differential input channels, allowing it to handle numerous signals simultaneously, which is essential for complex industrial environments requiring comprehensive monitoring.
Built with high precision and reliability in mind, the AAV141-S03/K4A00 ensures accurate signal acquisition with a minimal error margin, enabling operators to make well-informed decisions based on trustworthy data. The module’s design accommodates a wide operating temperature range and harsh industrial conditions, such as varying humidity and electrical noise, without compromising performance.
Product Specifications
| Specification | Details |
|---|---|
| Model | AAV141-S03/K4A00 |
| Input Channels | 16 Channels (Non-Isolated, Differential Input) |
| Input Signal Range | 1 to 5 V DC |
| Input Resistance (Power ON) | ≥ 1 MΩ |
| Input Resistance (Power OFF) | ≥ 340 kΩ |
| Accuracy | ±4 mV |
| Data Update Interval | 10 ms |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 5% to 95% RH (non-condensing) |
| Weight | 0.2 kg |
| Dimensions (WxHxD) | 107.5 × 130 × 32.8 mm |
| Mounting | Rack-mounted within Yokogawa Field I/O system |
| Connection Type | Pressure clamp terminals, KS cable, MIL connector cable |
Product Applications
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Process Control: Used in DCS for real-time monitoring and controlling of chemical, petrochemical, and manufacturing processes.
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Data Acquisition: Collects analog signals such as voltage, temperature, and pressure for analysis and monitoring.
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Automation Systems: Integrates sensor signals into automated control loops to optimize industrial operations.
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Environmental Monitoring: Measures physical parameters like temperature and humidity in industrial environments.
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Quality Control: Ensures precise measurement and monitoring critical to maintaining product quality.
Product Advantages
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High Accuracy: Provides precise conversion with a minimal error margin of ±4 mV, critical for tight process controls.
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Wide Operating Temperature Range: Suitable for use in a broad spectrum of industrial environments, from cold to hot climates.
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Multiple Input Channels: Supports up to 16 differential channels, enabling consolidation of multiple sensor inputs.
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Robust Connectivity: Supports several connection methods facilitating ease of integration and maintenance.
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Compact and Rugged Design: Optimized for space-saving installation with strong resistance to industrial stresses.
FAQ
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What types of analog input signals does the AAV141-S03/K4A00 module support?
It supports 1 to 5 V DC differential analog input signals. -
How many input channels does the module provide?
The module provides 16 input channels, all non-isolated and differential. -
What is the accuracy specification of this module?
The module maintains an accuracy of ±4 mV for signal conversion. -
What is the data refresh rate or update interval?
The data update interval is approximately 10 milliseconds. -
What are the environmental operating temperature limits?
It operates safely within -20°C to +70°C. -
Is the input resistance different when the module is powered off?
Yes, input resistance is ≥1 MΩ when powered on, and ≥340 kΩ when powered off. -
What is the relative humidity tolerance for operation?
The module can operate in 5% to 95% relative humidity, non-condensing conditions. -
What connection options are available for wiring?
Supports pressure clamp terminals, KS cables, and MIL connector cables. -
Can this module be used in explosion-proof environments?
The standard module does not have intrinsic explosion-proof certification; specialized models would be required. -
How is the module mounted within the control system?
It is designed to be rack-mounted within Yokogawa’s Field I/O system racks.
Related Models Recommendation
| Model | Description |
|---|---|
| AAI141-S02 | Analog Input Module (4-20 mA, 16 channels) |
| AAV142-S01 | Analog Input Module (±10 V, 16 channels) |
| AAI841-S00 | Analog Input/Output Module (8 input / 8 output) |
| AAB841-S00 | Analog Input/Output Module (Differential I/O) |
| AAV544-S01 | Analog Input Module (±10 V, 16 channels) |
| AAI143-S03 | Analog Input Module (Isolated, 16 channels) |
Popular Models from Yokogawa
| Model | Description |
|---|---|
| AAI543-S00 | Analog Input Module (Isolated, 16 channels) |
| AAI835-S01 | Analog Input Module (Isolated, 8 channels) |
| AAI135-S01 | Analog Input Module (Isolated, 8 channels) |
| AAI841-S00 | Analog Input/Output Module (8 input / 8 output) |
| AAB841-S00 | Analog Input/Output Module (Differential I/O) |
| AAI141-S03 | Analog Input Module (Non-isolated, 16 channels) |
