Excellent PLC
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13666084105 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Introduction
The Yokogawa AAI143-H00/K4A00 is an advanced analog input module designed for high-precision data acquisition in industrial automation systems. As part of Yokogawa’s renowned I/O module series, this module offers reliable and accurate analog signal processing, making it an essential component for monitoring and controlling various industrial processes.
Product Specifications
| Parameter | Specification |
| Model Number | AAI143-H00/K4A00 |
| Input Channels | 16 Single-ended or 8 Differential |
| Input Signal Range | 4-20 mA, 1-5 V, 0-10 V, ±10 V |
| Resolution | 16-bit |
| Sampling Rate | Up to 1000 samples per second per channel |
| Isolation | 1500 V AC between channels and system |
| Power Supply Voltage | 24 V DC |
| Power Consumption | 5 W |
| Operating Temperature | -20°C to 60°C (-4°F to 140°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Humidity | 5% to 95% RH (non-condensing) |
| Dimensions (W × H × D) | 107.5 × 32.8 × 130 mm |
| Weight | 0.3 kg |
Product Applications
The AAI143-H00/K4A00 Analog Input Module is utilized across various industries for precise data acquisition and process control:
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Chemical Processing: Monitoring temperature, pressure, and flow rates to ensure optimal reactions and safety.
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Oil and Gas: Measuring pipeline pressures and temperatures for efficient extraction and transportation.
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Power Generation: Tracking generator outputs and environmental conditions to maintain system stability.
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Water Treatment: Assessing water quality parameters such as pH and turbidity for regulatory compliance.
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Pharmaceuticals: Ensuring precise environmental conditions in manufacturing processes to maintain product quality.
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Food and Beverage: Monitoring storage and processing temperatures to meet health and safety standards.
Product Advantages
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High Accuracy: 16-bit resolution ensures precise measurement of analog signals, critical for process control.
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Flexible Input Ranges: Supports multiple signal types (4-20 mA, 1-5 V, 0-10 V, ±10 V), accommodating diverse sensors and devices.
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Robust Isolation: 1500 V AC isolation protects the system from electrical noise and potential damage.
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Efficient Sampling: High sampling rate allows for real-time monitoring and quick response to process changes.
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Compact Design: Small footprint facilitates easy integration into existing control systems without requiring extensive space.
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Wide Operating Range: Designed to function effectively in harsh industrial environments with extreme temperatures and humidity levels.
Frequently Asked Questions (FAQ)
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What types of input signals does the AAI143-H00/K4A00 support?
The module supports 4-20 mA, 1-5 V, 0-10 V, and ±10 V input signals. -
How many input channels are available on this module?
It offers 16 single-ended or 8 differential input channels. -
What is the resolution of the AAI143-H00/K4A00?
The module provides a 16-bit resolution for precise measurements. -
Is there isolation between channels and the system?
Yes, there is 1500 V AC isolation between the input channels and the system. -
What is the operating temperature range for this module?
The module operates effectively between -20°C to 60°C (-4°F to 140°F). -
Can the AAI143-H00/K4A00 be used in high humidity environments?
Yes, it functions in humidity levels ranging from 5% to 95% RH (non-condensing). -
What are the dimensions and weight of the module?
The module measures 107.5 × 32.8 × 130 mm and weighs 0.3 kg. -
What is the power consumption of the AAI143-H00/K4A00?
It consumes approximately 5 W of power. -
Is the module compatible with other Yokogawa systems?
Yes, it is designed to integrate seamlessly with Yokogawa’s control systems. -
How is the module mounted within a control system?
The module is typically mounted on a standard DIN rail within control cabinets.
Recommended Models – Same Series or Related
| Model Number | Description | Input Channels | Input Signal Range | Resolution |
| AAI141-H00 | Analog Input Module with standard performance | 16 Single-ended | 4-20 mA, 1-5 V | 12-bit |
| AAI142-H00 | Analog Input Module with enhanced accuracy | 8 Differential | 0-10 V, ±10 V | 14-bit |
| AAI143-H50 | Analog Input Module with extended temperature range | 16 Single-ended | 4-20 mA, 1-5 V | 16-bit |
| AAI144-H00 | Analog Input Module with high-speed sampling | 8 Differential | 0-10 V, ±10 V | 16-bit |
| AAI145-H00 | Analog Input Module with isolated channels | 16 Single-ended | 4-20 mA, 1-5 V | 16-bit |
| AAI146-H00 | Analog Input Module with universal input support | 8 Differential | Various signal types | 16-bit |
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