Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613666033393 | ||
| +8613666033393 | |||
| 13666033393 | |||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China |
Product Specifications
| Parameter | Details |
|---|---|
| Model | AAI141-H50/K4A00 |
| Input Channels | 16, non-isolated |
| Input Signal | 4 to 20 mA DC |
| Allowable Input Current | 27 mA |
| Input Resistance | 400 Ω (at 20 mA) to 1000 Ω (at 4 mA) |
| Accuracy | ±16 µA |
| Data Update Period | 10 ms |
| Step Response Time | 100 ms |
| Transmitter Power Supply | 14.8 V or higher (at 20 mA), 26.4 V or less (at 0 mA) |
| Power Consumption | 310 mA (5 V DC), 450 mA (24 V DC) |
| Dimensions (mm) | 107.5 × 32.8 × 130 |
| Weight | 0.2 kg |
| External Connection | Pressure clamp terminal, KS cable, MIL connector cable |
| HART Communication | Available |
Product Introduction
The Yokogawa AAI141-H50/K4A00 is a high-performance 16-channel analog input module designed for industrial process automation systems. It supports 4 to 20 mA DC input signals, making it suitable for precise measurement and monitoring of process variables such as pressure, temperature, and flow. The module is non-isolated, ensuring efficient data conversion while maintaining system integrity.
It supports HART communication, allowing seamless integration with smart field devices for enhanced diagnostics and remote configuration. This module is typically used within Yokogawa’s CENTUM and ProSafe-RS control systems, providing robust and reliable performance in demanding environments.
Applications
The Yokogawa AAI141-H50/K4A00 Analog Input Module is widely used in various industrial applications, including:
- Oil and Gas Industry – Monitoring pressure, temperature, and flow in pipelines and refining processes.
- Power Plants – Measuring critical process parameters in fossil fuel, nuclear, and renewable energy power generation.
- Chemical Processing – Providing accurate data acquisition for chemical reactions and production control.
- Water and Wastewater Treatment – Ensuring precise measurement of water quality, flow rates, and chemical dosing.
- Pharmaceutical Manufacturing – Maintaining strict process control for batch processing and quality assurance.
- Food and Beverage Industry – Monitoring temperature and flow in production lines.
- Steel and Metal Processing – Measuring furnace temperatures and cooling system parameters.
Advantages
- High Accuracy – ±16 µA ensures precise measurement of analog signals.
- HART Compatibility – Enables advanced diagnostics and remote parameter configuration.
- Fast Response Time – 10 ms data update period for real-time process control.
- Compact Design – 107.5 × 32.8 × 130 mm, saving space in control panels.
- Wide Power Supply Range – Operates efficiently with both 5V DC and 24V DC power sources.
- Reliable Performance – Designed for continuous operation in harsh industrial environments.
- Seamless Integration – Compatible with Yokogawa’s FCS (Field Control Station) and various automation systems.
- Easy Installation – Supports multiple connection options including pressure clamp terminal, KS cable, and MIL connector cable.
Recent News on Yokogawa AAI141-H50/K4A00
- Yokogawa Expands Industrial Automation Solutions with Enhanced Analog I/O Modules
- HART-Enabled Yokogawa AAI141 Series Improves Process Control Efficiency
- Yokogawa Unveils Next-Generation Control System Enhancements
- Advanced Diagnostics with Yokogawa’s Smart HART Communication Modules
- Increasing Demand for High-Accuracy Analog Input Modules in Process Industries
10 Recommended Models from the Same Series or Related Products
| Model | Description |
|---|---|
| AAI141 | 16-Channel Analog Input Module, 4-20 mA, Non-Isolated |
| AAV141 | 16-Channel Voltage Input Module, 1-5 V, Non-Isolated |
| AAV142 | 16-Channel Voltage Input Module, -10 to +10 V, Non-Isolated |
| AAB141 | 16-Channel Analog Input Module, 4-20 mA / 1-5 V, Non-Isolated |
| AAI143 | 16-Channel Analog Input Module, 4-20 mA, Isolated |
| AAI841 | 8-Channel Analog I/O Module, 4-20 mA, Non-Isolated |
| AAB841 | 8-Channel Analog I/O Module, 1-5 V / 4-20 mA, Non-Isolated |
| AAI543 | 16-Channel Analog Output Module, 4-20 mA, Isolated |
| AAV544 | 16-Channel Voltage Output Module, -10 to +10 V, Isolated |
| AAI135 | 8-Channel Analog Input Module, 4-20 mA, Isolated Channels |
10 Popular Yokogawa Models
| Model | Description |
|---|---|
| Yokogawa AAI143 | Isolated 16-Channel Analog Input Module, 4-20 mA |
| Yokogawa AAI543 | Isolated 16-Channel Analog Output Module, 4-20 mA |
| Yokogawa AAR145 | 16-Channel RTD/POT Input Module, Isolated |
| Yokogawa AAT141 | 16-Channel TC/mV Input Module, Isolated |
| Yokogawa AAP135 | 8-Channel Pulse Input Module, Isolated |
| Yokogawa AAV542 | 16-Channel Voltage Output Module, -10 to +10 V |
| Yokogawa AAI835 | 4-Channel Analog I/O Module, 4-20 mA, Isolated |
| Yokogawa AAB842 | 8-Channel Analog I/O Module, 1-5 V / 4-20 mA |
| Yokogawa AAV144 | 16-Channel Voltage Input Module, -10 to +10 V, Isolated |
| Yokogawa AAI841 | 8-Channel Analog I/O Module, 4-20 mA |
FAQ
Frequently Asked Questions (FAQ)
Q1: What is the main function of the AAI141-H50/K4A00?
A1: It is a 16-channel analog input module used to process 4-20 mA DC signals from field devices.
Q2: Does this module support voltage input?
A2: No, it only supports current input (4-20 mA DC).
Q3: Is the AAI141-H50/K4A00 HART-compatible?
A3: Yes, it supports HART communication for smart device integration.
Q4: Can this module be used in hazardous areas?
A4: It depends on the selected suffix codes. Some variants are explosion-proof.
Q5: What is the accuracy of the module?
A5: The accuracy is ±16 µA, ensuring precise signal measurement.
Q6: What control systems is this module compatible with?
A6: It works with Yokogawa’s CENTUM and ProSafe-RS systems.
Q7: What are the installation options?
A7: It supports pressure clamp terminals, KS cable, and MIL connector cable.
Q8: What is the power consumption?
A8: It requires 310 mA at 5V DC and 450 mA at 24V DC.
Q9: Does it support dual-redundant configuration?
A9: Yes, it can be configured for dual-redundancy.
Q10: What is its weight?
A10: The module weighs 0.2 kg.
Tags
Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
