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- Yokogawa
- AAT141-S50
- TC/mV Input Module (Isolated)
- Japan
- 107.5 × 130 × 32.8 mm
- 0.2 kg
- Xiamen, China
- New & In Stock
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Yokogawa AAT141-S50 TC/mV Input Module (Isolated)
Product Introduction
The Yokogawa AAT141-S50 is a high-performance TC/mV Input Module that offers isolated signal processing for thermocouple (TC) and millivolt (mV) inputs. This module is designed to provide accurate and reliable data conversion in industrial control systems, where precise temperature and low-level voltage measurements are required. With its robust isolation feature, the AAT141-S50 ensures that input signals are protected from electrical noise and interference, delivering clean and accurate data even in harsh industrial environments.
This input module supports various types of thermocouples (K, J, T, E, N, R, S, B) and mV signals, making it highly versatile for different applications. Its compact design allows for easy integration into systems with limited space, while its excellent accuracy and fast signal conversion ensure optimal performance in temperature control systems, data acquisition, and process control.
Applications
The AAT141-S50 is widely used in industries where accurate temperature measurement and voltage monitoring are crucial, such as:
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Chemical and Petrochemical Industries: For monitoring temperature in reactors, pipelines, and distillation columns.
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Power Generation: Temperature measurement in turbines, boilers, and other critical components.
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Oil & Gas: Ensuring accurate temperature control in oil rigs, pipelines, and offshore installations.
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Food & Beverage: Regulating temperatures during cooking, pasteurization, and packaging processes.
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Pharmaceuticals: Monitoring temperatures during the manufacturing and storage of sensitive drugs and vaccines.
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HVAC Systems: For precise temperature monitoring and control in large-scale building systems.
Advantages
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High Precision: Offers accuracy of ±0.1% of span, ensuring reliable and consistent measurements for precise temperature control.
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Galvanic Isolation: Provides 2 kV isolation between input channels and bus, protecting the system from ground-loop interference and electrical noise.
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Wide Input Range: Supports a variety of thermocouples and ±50 mV DC signals, providing flexibility for different measurement needs.
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Compact and Efficient Design: With its slim profile (107.5 × 130 × 32.8 mm), the module is ideal for systems with limited space while providing high functionality.
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Fast Conversion Time: Features a signal conversion rate of 100 ms per channel, enabling fast and responsive data processing for real-time applications.
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Reliable Performance: Operates in a temperature range from –40°C to +85°C, ensuring durability and consistency in challenging industrial environments.
Brand
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Brand: Yokogawa
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Series: AAT (Analog-to-Digital Converter Module Series)
Product Parameters
Here are the detailed specifications for the Yokogawa AAT141-S50 TC/mV Input Module:
| Parameter | Details |
|---|---|
| Model | AAT141-S50 |
| Input Types | Thermocouple (K, J, T, E, N, R, S, B), ±50 mV DC |
| Channels | 8 isolated input channels |
| Isolation Voltage | 2 kV AC (input-to-bus) |
| Accuracy | ±0.1 % of span |
| Conversion Time | 100 ms per channel |
| Temperature Range | –40 °C to +85 °C |
| Power Consumption | 1.8 W |
| Mounting | DIN-rail or rack-mounted |
| Dimensions | 107.5 × 130 × 32.8 mm |
| Weight | 0.2 kg |
Related Models
Here are five related models that belong to the same Yokogawa AAT series or offer similar functionality:
| Model Number | Description | Channels | Input Types | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| AAT141-S00 | TC/mV Input Module (Isolated) | 8 | Thermocouple / ±50 mV DC | 107.5 × 32.8 × 130 | 0.2 |
| AAT142-S00 | Universal Input Module | 8 | TC, RTD, ±50 mV, 0–20 mA | 107.5 × 32.8 × 130 | 0.2 |
| AAT143-S00 | RTD/mV Input Module | 8 | RTD (Pt100/Pt1000) / ±50 mV | 107.5 × 32.8 × 130 | 0.2 |
| AAT144-S00 | Thermocouple Input with Cold-Junction | 4 | K, J, T, E, N | 107.5 × 32.8 × 130 | 0.2 |
| AAT131-S00 | Isolated Voltage Input Module | 8 | ±10 V DC | 107.5 × 32.8 × 130 | 0.2 |
Popular Yokogawa Models
Here are five other popular Yokogawa models commonly used in industrial automation:
| Model Number | Description | Channels | Input Types | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| AAI132-S00 | RTD Input Module | 8 | Pt100/Pt1000 RTD | 107.5 × 32.8 × 130 | 0.2 |
| AAI141-S00 | 4–20 mA Input Module | 8 | 0–20 mA DC | 107.5 × 32.8 × 130 | 0.2 |
| AAB142-S00 | Voltage Output Module | 8 | 0–10 V DC | 107.5 × 32.8 × 130 | 0.2 |
| AAF141-S00 | Current Output Module | 8 | 4–20 mA DC | 107.5 × 32.8 × 130 | 0.2 |
| AAD321-S00 | Universal Input/Output Hybrid Module | 4 IN / 4 OUT | TC, RTD, mA, V | 107.5 × 65.6 × 130 | 0.35 |
FAQ
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Q: What thermocouple types are supported by the AAT141-S50?
A: The module supports types K, J, T, E, N, R, S, and B thermocouples. -
Q: How many input channels does the AAT141-S50 have?
A: The AAT141-S50 has 8 isolated input channels. -
Q: What is the isolation voltage of the AAT141-S50?
A: The module offers 2 kV AC isolation between the input channels and the bus. -
Q: What is the typical accuracy of the AAT141-S50?
A: The accuracy is ±0.1% of span. -
Q: How fast is the signal conversion in the AAT141-S50?
A: The signal conversion time is 100 ms per channel. -
Q: What is the temperature range of the AAT141-S50?
A: The module operates in temperatures ranging from –40°C to +85°C. -
Q: What is the power consumption of the AAT141-S50?
A: The module consumes approximately 1.8 W of power. -
Q: Can the AAT141-S50 be used in high-speed data acquisition systems?
A: Yes, with its fast conversion time, the module is suitable for high-speed data acquisition systems. -
Q: How is the AAT141-S50 mounted?
A: The module can be mounted on a DIN rail or in a rack. -
Q: What is the weight of the AAT141-S50?
A: The module weighs 0.2 kg.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.