ProductPRODUCT
Featured products
Contact Us
- Yokogawa
- AAT141-S00
- TC/mV Input Module (Isolated)
- Japan
- 107.5 × 32.8 × 130 mm
- 0.2 kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
- 98
Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| sales@plc-automations.com | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |
Yokogawa AAT141-S00 TC/mV Input Module (Isolated)
Product Introduction
The Yokogawa AAT141-S00 is an isolated TC/mV input module designed to accurately convert thermocouple and millivolt signals into digital data for distributed control systems. Built for high signal integrity, this module features galvanic isolation between input channels and the bus, minimizing ground-loop interference. Its robust design ensures stable performance even in electrically noisy environments, making it a reliable choice for precise temperature and low-level voltage measurements in industrial processes.
Applications
The AAT141-S00 is deployed across a variety of industries and scenarios, including:
-
Chemical and Petrochemical Plants: Temperature monitoring in reactors, distillation columns, and heat exchangers.
-
Power Generation: Boiler and turbine temperature control for efficient power production.
-
Oil & Gas: Pipeline temperature measurement and safety monitoring in remote installations.
-
Food & Beverage: Precise thermal control during cooking, pasteurization, and sterilization processes.
-
Pharmaceutical Manufacturing: Validation of temperature profiles in critical production steps.
Advantages
-
Galvanic Isolation: Provides up to 2 kV isolation between input channels and bus, preventing ground-loop errors and enhancing safety.
-
High Accuracy: Typical accuracy better than ±0.1 % of span ensures reliable data for tight control loops.
-
Wide Input Range: Supports most common thermocouple types (K, J, T, E, N, R, S, B) and ±50 mV DC signals.
-
Fast Conversion: Update rate of 100 ms per channel allows responsive control and monitoring.
-
Compact Footprint: Slim module profile saves rack space while maintaining full functionality.
Brand
-
Brand: Yokogawa
Product Parameters
| Parameter | Details |
|---|---|
| Model | AAT141-S00 |
| 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 × 32.8 × 130 mm |
| Weight | 0.2 kg |
Related Models
| Model Number | Description | Channels | Input Types | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| AAT141-S01 | TC/mV Input Module, high-speed | 8 | Thermocouple / ±50 mV DC | 107.5 × 32.8 × 130 | 0.2 |
| AAT142-S00 | Universal Input (TC, RTD, mA, V) | 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
| 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
-
Q: What thermocouple types does AAT141-S00 support?
A: It supports types K, J, T, E, N, R, S, and B. -
Q: How many isolated channels are available?
A: There are 8 galvanically isolated input channels. -
Q: What is the maximum input voltage for mV signals?
A: Up to ±50 mV DC per channel. -
Q: What level of isolation does the module provide?
A: 2 kV AC isolation between each input channel and the bus. -
Q: What is the conversion speed per channel?
A: 100 ms per channel. -
Q: Can this module operate in harsh environments?
A: Yes, it operates reliably from –40 °C to +85 °C. -
Q: How is the module mounted?
A: It can be DIN-rail or rack-mounted. -
Q: What is the typical accuracy?
A: Better than ±0.1 % of span. -
Q: What are the module’s physical dimensions?
A: 107.5 × 32.8 × 130 mm. -
Q: How much power does it consume?
A: Approximately 1.8 W.
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.