Products Description
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Parameter
Product Specifications
| Item | Specification |
|---|---|
| Model | AAI143-H50 |
| Number of Channels | 16, isolated |
| Input Signal | 4 to 20 mA |
| Allowable Input Current | 24 mA |
| Withstanding Voltage | 1500 V AC (between input and system) |
| Input Resistance (Power ON) | 270 Ω (at 20 mA) to 350 Ω (at 4 mA) |
| Input Resistance (Power OFF) | 500 kΩ or larger |
| Accuracy | ±16 µA |
| Data Update Period | 10 ms |
| Transmitter Power Supply | 19.0 V or higher (at 20 mA), 25.5 V or less (at 0 mA) (output current limit: 25 mA) |
| Temperature Drift | ±16 µA/10°C |
| Maximum Current Consumption | 230 mA (5V DC), 540 mA (24V DC) |
| Weight | 0.3 kg |
| Dimensions | 107.5 × 32.8 × 130 mm |
| External Connection | Pressure clamp terminal, MIL connector cable, dedicated cable (KS1) |
| HART Communication | Available |
Product Introduction
The Yokogawa AAI143-H50 is a high-performance analog input module designed for precise current signal acquisition in industrial control systems. It supports 16 isolated channels for 4 to 20 mA signal input, making it suitable for various process control applications.
This module ensures high accuracy and robust signal isolation, reducing electrical noise and interference. It also includes HART communication, enabling seamless integration with HART-compatible field devices. The AAI143-H50 is commonly used in distributed control systems (DCS) and programmable logic controllers (PLC) for real-time monitoring and process optimization.
Applications
The AAI143-H50 Analog Input Module is widely used in various industrial automation and process control applications, including:
- Oil and Gas Industry: Monitoring pipeline pressure, flow rate, and temperature.
- Power Generation Plants: Measuring turbine parameters and cooling system efficiency.
- Chemical Processing: Tracking liquid levels, chemical concentrations, and reaction rates.
- Pharmaceutical Manufacturing: Ensuring precision in drug formulation and mixing processes.
- Water and Wastewater Treatment: Monitoring flow rates, pressure levels, and water quality.
- Food and Beverage Industry: Controlling production parameters for quality assurance.
- Steel and Metal Processing: Tracking furnace temperature and material properties.
Advantages
- High Accuracy: ±16 µA ensures precise measurement of current signals.
- Electrical Isolation: Provides strong signal isolation, reducing ground loop issues.
- Fast Data Update Rate: 10 ms update period enables real-time monitoring.
- HART Communication: Allows advanced diagnostics and remote configuration.
- Robust Design: Withstands harsh industrial environments with high voltage protection.
- Dual-Redundant Configuration: Can be used in a redundant setup for higher reliability.
- Versatile Compatibility: Works with various Yokogawa DCS and PLC systems.
- Compact and Lightweight: Small form factor (107.5 × 32.8 × 130 mm, 0.3 kg) makes installation easier.
Latest News Headlines
- “Yokogawa Expands HART-Compatible Analog Input Module Lineup”
- “Enhanced Process Control: AAI143-H50’s Role in Industry 4.0”
- “Yokogawa AAI143 Series: Setting New Standards in Accuracy and Reliability”
- “How HART Communication is Revolutionizing Industrial Automation”
- “Improving Process Efficiency with Yokogawa’s Advanced Input Modules”
Recommended Related Models
Here are 10 related Yokogawa models from the same series or with similar functions:
| Model | Description |
|---|---|
| AAI143-H00 | 16-channel isolated current input module (No HART) |
| AAI135-H00 | 8-channel isolated current input module |
| AAI835-H00 | 4-channel isolated current input/output module |
| AAV144 | 16-channel isolated voltage input module |
| AAI841-H00 | 8-channel non-isolated analog input/output module |
| AAB841-H00 | 8-channel non-isolated voltage/current input module |
| AAI543-H50 | 16-channel isolated current output module (HART) |
| AAI543-H00 | 16-channel isolated current output module (No HART) |
| AAV542 | 16-channel non-isolated voltage output module |
| AAP135 | 8-channel isolated pulse input module |
Popular Yokogawa Models
Below are 10 of the most popular Yokogawa models across various product categories:
| Model | Description |
|---|---|
| CENTUM VP | Advanced distributed control system (DCS) |
| STARDOM FCN-RTU | Remote terminal unit for industrial automation |
| ProSafe-RS | Safety instrumented system (SIS) |
| FA-M3V | High-speed programmable logic controller (PLC) |
| YHC5150X | HART communicator for field device diagnostics |
| ADMAG AXF | Electromagnetic flowmeter for process industries |
| DX1000/DX2000 | Paperless recorders for industrial data logging |
| GC8000 | Process gas chromatograph for chemical analysis |
| Exaquantum | Plant information management system (PIMS) |
| DTSX200 | Fiber optic temperature sensor for industrial applications |
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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.
