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- Yokogawa
- AAI143-H53 S1
- Analog Input Module
- Japan
- 130 mm × 27 mm × 170 mm
- 0.36kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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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.
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📘 Product Overview: Yokogawa AAI143-H53 S1
The AAI143-H53 S1 is a high-precision 16-channel analog input module, designed for robust industrial automation applications where consistent, accurate current input readings are critical. It is part of the CENTUM VP system series, a well-known control platform widely deployed across global industries for its reliability and scalability.
Built for 4–20 mA current input signals, this module excels in collecting field instrument data with advanced accuracy and noise immunity. With comprehensive self-diagnostics, galvanic isolation, and hot-swappable capability, the AAI143-H53 S1 stands as a dependable module for process control systems demanding operational continuity.
🏷️ Brand and Series
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Brand: Yokogawa
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Series: CENTUM VP – Field Control Station (FCS) I/O Modules
🛠️ Product Applications
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Oil and Gas Processing Facilities
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Petrochemical and Refining Plants
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Power Generation and Distribution
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Food and Beverage Manufacturing
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Pharmaceutical Batch Control
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Water Treatment and Waste Management Systems
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Steel, Mining, and Cement Industries
🌟 Product Features and Advantages
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High-Density Input: 16 channels of analog input in one compact module, reducing cabinet space.
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Precision Engineering: Supports high-resolution current input with minimal drift and high linearity.
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Galvanic Isolation: Ensures safe and interference-free signal transmission between channels.
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Hot Swap Capability: Enables replacement during live operation, minimizing system downtime.
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Advanced Self-Diagnostics: Fault detection and channel status monitoring enhance reliability and safety.
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EMI Shielding: Robust against electromagnetic interference for stable signal acquisition.
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Low Power Operation: Energy-efficient circuit design reduces overall system consumption.
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Certified Compliance: Designed to meet industrial certifications for safety and environmental standards.
📊 Technical Specifications
| Parameter | Specification |
|---|---|
| Model | AAI143-H53 S1 |
| Input Signal | 4–20 mA DC (current loop) |
| Number of Input Channels | 16 |
| Input Impedance | Approx. 250 Ohms |
| Input Accuracy | ±0.1% of full scale |
| Input Resolution | 16-bit A/D conversion |
| Input Type | Differential (isolated per channel) |
| Sampling Interval | 100 ms |
| Galvanic Isolation | Channel-to-channel and to ground |
| Status Indicators | Per channel diagnostics LED |
| Power Supply | Supplied via FCS rack system (24 VDC typical) |
| Power Consumption | Approx. 3.2 W |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Humidity Range | 5–95% RH (non-condensing) |
| Dimensions (H × W × D) | 130 mm × 27 mm × 170 mm |
| Weight | 0.36 kg |
| Hot Swappable | Yes |
| Certifications | CE, RoHS, IEC, ISA Standards |
🔄 Related Models from the Same Series
| Model | Input Type | Channels | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| AAI141-H50 | Voltage Input (±10V) | 16 | 130 × 27 × 170 | 0.34 |
| AAI143-H00 | Current Input (4–20 mA) | 16 | 130 × 27 × 170 | 0.35 |
| AAI143-H03 S1 | Current Input | 16 | 130 × 27 × 170 | 0.36 |
| AAI835-H50 | Thermocouple | 8 | 130 × 27 × 170 | 0.36 |
| AAI841-H00 | Universal Analog Input | 8 | 130 × 27 × 170 | 0.34 |
🌟 Popular Models from the Same Brand
| Model | Function | Channels | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| AAD141-S00 | Analog Output | 8 | 130 × 27 × 170 | 0.35 |
| ADV151-P00 | Sequence Control | 16 | 130 × 27 × 170 | 0.32 |
| ATD5A-00 | Digital Input | 32 | 130 × 27 × 170 | 0.30 |
| AAB841-H00 | Universal Output Module | 8 | 130 × 27 × 170 | 0.36 |
| ADM51D-S00 | Pulse Input | 4 | 130 × 27 × 170 | 0.31 |
❓ FAQ – Frequently Asked Questions
Q1: What type of input signal does the AAI143-H53 S1 accept?
A1: It accepts 4–20 mA analog current input signals, commonly used in industrial sensors and transmitters.
Q2: How many channels are available in this module?
A2: The AAI143-H53 S1 provides 16 isolated differential analog input channels.
Q3: Is this module hot-swappable?
A3: Yes, it can be inserted or removed while the system is running, minimizing production downtime.
Q4: What kind of diagnostics does it support?
A4: It has built-in per-channel diagnostics for status and fault monitoring via indicator LEDs and system feedback.
Q5: Is this module compatible with all DCS systems?
A5: It is designed specifically for integration with CENTUM VP-based control systems.
Q6: What is the level of accuracy provided by this module?
A6: It maintains a high accuracy of ±0.1% of the full scale.
Q7: How is the signal isolated?
A7: The module features galvanic isolation between channels and from channels to system ground.
Q8: What is the recommended operating environment?
A8: The module operates between -20°C and +70°C, with 5–95% non-condensing humidity.
Q9: How much does the module weigh?
A9: It weighs approximately 0.36 kg.
Q10: What certifications does this module comply with?
A10: The module complies with CE, RoHS, IEC, and other industrial standards for safety and reliability.
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.