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- Yokogawa
- AAI543-S03/A4S00
- Analog Output Module
- Japan
- 27 mm × 130 mm × 110 mm
- 0.4kg
- Xiamen, China
- New & In Stock
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Product Overview – AAI543‑S03/A4S00
The AAI543‑S03/A4S00 is a robust 16‑channel analog output module, part of the AAI543 series, designed for rigorous industrial environments. It offers isolated 4–20 mA outputs, high speed, and pressure‑clamp terminal wiring for secure and efficient field connectivity. The “S03” variant supports standard switch-over response in redundant configurations, while the “A4S00” suffix denotes the use of a pressure clamp terminal block—a practical feature for installation and maintenance.
This module is suited for systems demanding high reliability, fast control, and low maintenance needs: such as process control in power plants, chemical plants, water treatment, and automation lines.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | AAI543‑S03/A4S00 |
| Output Channels | 16 (fully isolated) |
| Signal Type | 4–20 mA analog |
| Switch-Over Response | Standard type in redundant setup |
| Data Update Period | 10 ms |
| Accuracy | ±48 µA |
| Temperature Drift | ±16 µA per 10 °C |
| Withstand Voltage | 1500 V AC (1 minute) between output and system |
| Allowable Load Resistance | 0–750 Ω |
| Power Consumption | 230 mA @ 5 V DC; 540 mA @ 24 V DC |
| Terminal Type | Pressure clamp terminal block (A4S00) |
| External Connections | Pressure clamp, MIL connector, KS cable |
| HART Communication | Available |
| Temperature Range | -20 °C to +60 °C (standard) |
| Dimensions (W × H × D) | 27 mm × 130 mm × 110 mm |
| Weight | 0.40 kg |
Applications
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Power Generation – Controls valves and actuators in turbines and boilers.
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Chemical Processing – Manages flow, pressure, and temperature for safety and precision.
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Water & Waste Treatment – Regulates dosing systems and control loops for quality assurance.
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Pharmaceutical Production – Controls sterile processes with reliable analog signals.
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Automation & Manufacturing – Integrates into production lines for precise analog actuation.
Key Advantages
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Reliable Redundancy – Standard switch-over capability enhances system uptime in dual-module setups.
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Stable Performance – High accuracy (±48 µA) and low drift support long-term precision.
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Efficient Wiring – Pressure-clamp terminals simplify installation, saving time and improving connection quality.
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Diagnostic Flexibility – HART communication allows remote configuration and monitoring.
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Durable in Harsh Conditions – Withstands electrical noise and fluctuating temperatures effectively.
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Compact and Lightweight – Slim profile (27 mm wide) and 0.40 kg weight make it suitable for dense cabinets.
Brand & Series
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Brand: Industrial automation series (generic)
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Series: AAI543 – Analog Output Module Family
5 Related Models (Same Series / Variants)
| Model | Key Feature | Switch‑Over Type | Temp Range |
|---|---|---|---|
| AAI543‑S00/A4S00 | Basic output with clamp terminal | Standard | –20 °C to +60 °C |
| AAI543‑S03/K4A00 | S03 with KS cable interface | Standard | –20 °C to +60 °C |
| AAI543‑H50/A4S10 | HART-enabled with clamp + surge absorber | Standard | –20 °C to +60 °C |
| AAI543‑S53/A4S00 | Standard output with extended temp range support | Standard | –20 °C to +70 °C |
| AAI543‑H53/A4D00 | HART-enabled, dual clamp, extended temperature range | Fast switch-over option | –20 °C to +70 °C |
5 Popular Models from the Same Brand
| Model | Function | Notable Feature |
|---|---|---|
| AAI143‑S03/A4S00 | 16‑channel analog input | Same terminal style, input module |
| ADV151‑P00/D5A00 | 32‑channel digital output module | High-speed switching capability |
| ATD5A‑00 | Thermocouple input module (8‑channel) | Analog input sensor flexibility |
| AAR181‑S00 | Remote I/O communication module | Field distribution with signal mixing |
| AFV10D‑S00 | Field control node | Field-level logic & control handling |
Top 10 FAQs (Q&A Format)
Q1: What is unique about the AAI543‑S03/A4S00?
A1: It offers 16 isolated outputs, HART comms, clamp-terminals, and standard redundant switch-over—all packed in a slim design.
Q2: What does “standard switch-over” mean?
A2: In redundant setups, output transitions from standby to active within a standard timeframe while maintaining control stability.
Q3: What is the module’s accuracy and drift?
A3: It maintains ±48 µA accuracy with ±16 µA drift per 10 °C—suitable for precise analog control.
Q4: What environmental ranges does it support?
A4: Operates comfortably between –20 °C and +60 °C, suitable for most industrial settings.
Q5: How does the pressure-clamp terminal help?
A5: It simplifies wiring while ensuring secure and professional field connections—even in vibration-prone setups.
Q6: Is HART communication supported?
A6: Yes, enabling remote diagnostics, configuration, and loop monitoring.
Q7: What is the physical footprint?
A7: 27 × 130 × 110 mm, weighing 0.40 kg—compact and ideal for dense panel layouts.
Q8: How fast does it update outputs?
A8: 10 ms update speed enables quick response in control loops.
Q9: What is its surge resilience?
A9: Withstands 1500 V AC for one minute between outputs and system—protecting against transients.
Q10: Which industries benefit most from it?
A10: Power, chemical processing, water treatment, pharmaceuticals, and manufacturing automation sectors gain high reliability and precision.
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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.
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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.
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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%.
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24-hour after-sales service guarantee team, professional and standardized management service system.