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- Yokogawa
- AAI543-H00/A4S10
- Analog Output Module
- Japan
- 27 x 130 x 110 mm
- 0.4kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
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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.
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We provide 7*24 hours service to our customers. We will be there whenever you need us.
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All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview – Yokogawa AAI543-H00/A4S10
The AAI543-H00/A4S10 is a high-performance analog output module designed for precise control in industrial automation systems. It belongs to the AAI543 series under the Yokogawa brand, which is known for its reliability and advanced engineering in process control solutions.
This module features 16 isolated 4–20 mA analog output channels, ensuring accurate signal transmission to control field devices. The suffix A4S10 indicates that it comes with a pressure clamp terminal block with built-in surge protection, which enhances system safety and stability in demanding environments.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | AAI543-H00/A4S10 |
| Output Type | 4–20 mA analog |
| Number of Channels | 16 isolated channels |
| Withstand Voltage | 1500 V AC (1 minute between output/system) |
| Load Resistance Range | 0 – 750 Ω |
| Circuit Open Detection | < 0.65 mA |
| Accuracy | ±48 µA |
| Update Period | 10 ms |
| Temperature Drift | ±16 µA per 10°C |
| HART Communication | Supported |
| Current Consumption (5V) | 230 mA |
| Current Consumption (24V) | 540 mA |
| Terminal Block Type | Pressure clamp with surge absorber |
| Mounting Type | Base-mounted |
| Size (W x H x D) | 27 x 130 x 110 mm |
| Weight | 0.4 kg |
Product Applications
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Industrial Process Automation – Accurate output control for flow, level, temperature, and pressure.
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Power Plants – Regulating field actuators and final control elements.
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Chemical & Petrochemical Plants – Ensures smooth analog communication with field devices.
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Water Treatment Facilities – Dosing and flow regulation.
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Manufacturing Facilities – Integration into PLC/DCS systems for automated production lines.
Key Advantages
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✅ High Isolation per Channel: Reduces signal interference, enhancing accuracy.
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✅ Built-in Surge Protection: Ensures operational stability and longer lifespan in harsh conditions.
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✅ HART Protocol Support: Enables two-way communication for diagnostics and device management.
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✅ Compact and Lightweight: Saves cabinet space and eases installation.
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✅ Fast Update Rate (10 ms): Real-time performance for responsive control.
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✅ Proven Durability: Suitable for environments requiring high reliability.
Brand and Series
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Brand: Yokogawa
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Product Series: AAI543 Series (Analog Output Modules)
5 Related Models in the Same Series
| Model | Output Type | Channels | HART Support | Notes |
|---|---|---|---|---|
| AAI543-S00 | 4–20 mA | 16 | No | Basic version |
| AAI543-S50 | 4–20 mA | 16 | Yes | HART enabled |
| AAI543-H50 | 4–20 mA | 16 | Yes | Enhanced HART, wider voltage |
| AAI543-S53 | 4–20 mA | 16 | Yes | Extended temp. and ISA G3 support |
| AAI543-H53 | 4–20 mA | 16 | Yes | HART, extended temp, surge protection |
5 Popular Yokogawa Models
| Model | Function | Channels | Key Feature |
|---|---|---|---|
| AAI143-H00 | Analog Input | 16 | Isolated input with high accuracy |
| ADV151-P00 | Digital Output | 32 | High-speed switching |
| ATD5A-00 | Thermocouple Input | 8 | For temperature measurement |
| AAR181-S00 | Remote I/O Communication | – | Networked signal interface |
| AFV10D-S00 | Field Control Node | – | Core processing unit in DCS |
Top 10 FAQs
Q1: What is the main purpose of the AAI543-H00/A4S10 module?
A1: It is used to convert digital signals from a control system into analog 4–20 mA output signals to operate field devices.
Q2: How many outputs does it support?
A2: The module supports 16 isolated analog output channels.
Q3: What is the benefit of the A4S10 terminal block?
A3: It provides surge protection, enhancing the system’s resilience to voltage spikes.
Q4: Can this module be used in hazardous environments?
A4: Yes, it is designed to operate in industrial settings with strict safety and isolation requirements.
Q5: Is this module compatible with HART communication?
A5: Yes, it supports HART, allowing for enhanced communication with smart field devices.
Q6: How accurate is the output current?
A6: The module has a high accuracy of ±48 µA.
Q7: Does it require external power?
A7: Yes, it consumes 230 mA at 5V DC and 540 mA at 24V DC.
Q8: Can it be installed in tight spaces?
A8: Yes, its compact dimensions (27 x 130 x 110 mm) make it suitable for tight installations.
Q9: How is the module connected?
A9: Via a pressure clamp terminal block, which is secure and easy to install.
Q10: What industries typically use this module?
A10: Power, chemical, oil & gas, water treatment, and manufacturing industries use it extensively.
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.