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- Yokogawa
- AAI543-S03/ATA4S-00
- Analog Output Module
- Japan
- 27 mm × 130 mm × 110 mm
- 0.4kg
- Xiamen, China
- New & In Stock
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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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Product Overview – AAI543‑S03/A4S00
The AAI543‑S03/A4S00 is a robust 16‑channel analog output module from the AAI543 series, offering isolated 4–20 mA outputs and a pressure‑clamp terminal block for reliable, easy wiring. The S03 variant provides standard switch‑over response in redundant configurations, while A4S00 indicates the inclusion of the clamp‑style terminal—making it ideal for industrial control systems requiring precision, redundancy, and maintenance ease.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | AAI543‑S03/A4S00 |
| Output Channels | 16, fully isolated |
| Output Signal | 4–20 mA analog |
| Switch‑over Response | Standard type in redundant configuration |
| Update Period | 10 ms |
| Accuracy | ±48 µA |
| Drift (per 10 °C) | ±16 µA |
| Withstand Voltage | 1500 V AC (1 minute, output-to-system) |
| Load Resistance Range | 0–750 Ω |
| Power Consumption | 230 mA @ 5 V DC; 540 mA @ 24 V DC |
| Terminal Block | Pressure clamp terminal (A4S00) |
| External Connectivity | Clamp terminals, MIL connector, KS cable |
| HART Communication | Available |
| Ambient Temperature Range | –20 °C to +60 °C |
| Dimensions (W × H × D) | 27 mm × 130 mm × 110 mm |
| Weight | 0.40 kg |
Applications
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Power Generation – Acts in turbine and boiler automation where reliability and redundancy matter.
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Chemical Processing – Delivers accurate control in environments prone to interference and needing surge resilience.
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Water & Wastewater Treatment – Regulates dosing and valves with precision and minimal maintenance.
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Pharmaceutical Manufacturing – Offers dependable analog outputs for clean, compliant processing environments.
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Industrial Automation – Optimizes production lines where quick, reliable analog control is key.
Key Advantages
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Reliable Switch‑Over Capability – Standard redundancy supports uninterrupted operation during module swaps.
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High Accuracy – ±48 µA output and low drift maintain signal integrity over time.
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Secure Wiring – Pressure‑clamp terminals ensure durable, vibration‑resistant connections.
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Diagnostic Flexibility – HART allows configuration and monitoring without module removal.
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Industrial‑Ready Durability – Built to endure temperature swings and electrical stress, yet compact enough for dense panels.
Brand & Series
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Brand: Industrial automation series (generic)
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Series: AAI543 – 16‑channel analog output modules
5 Related Models (Same Series / Variants)
| Model | Key Features | Switch‑Over | Temp Range |
|---|---|---|---|
| AAI543‑S00/A4S00 | Base model with clamp terminal | Standard | –20 °C to +60 °C |
| AAI543‑S03/K4A00 | S03 variant with KS cable interface | Standard | –20 °C to +60 °C |
| AAI543‑H50/A4S10 | HART-enabled with surge clamp | Standard | –20 °C to +60 °C |
| AAI543‑S53/A4S00 | Extended temp support (–20 °C to +70 °C) | Standard | –20 °C to +70 °C |
| AAI543‑H53/A4D00 | HART plus dual clamp, extended temp | Fast response | –20 °C to +70 °C |
5 Popular Models from the Same Brand
| Model | Use Case | Advantage |
|---|---|---|
| AAI143‑S03/A4S00 | Analog input counterpart | Echoes design, input capability |
| ADV151‑P00/D5A00 | Digital output module | High‑speed switching |
| ATD5A‑00 | Thermocouple input (8‑channel) | Multitype sensor support |
| AAR181‑S00 | Remote I/O communication module | Field distribution over networks |
| AFV10D‑S00 | Field control station node | Local logic and I/O handling |
Top 10 FAQs (Q&A Format)
Q1: What’s special about the AAI543‑S03/A4S00?
A1: It packs 16 isolated 4–20 mA outputs, HART, and pressure‑clamp wiring into a compact, dual‑ready module.
Q2: What response does “standard switch‑over” mean?
A2: In redundant setups, it switches to standby within a default timeframe while keeping outputs steady.
Q3: How accurate is the output?
A3: It maintains ±48 µA accuracy with low drift, ideal for stable control.
Q4: What environments can it handle?
A4: Rated for –20 °C to +60 °C and 1500 V surge tolerance, built for industrial conditions.
Q5: Why pressure‑clamp terminals?
A5: They offer tight, maintenance‑free wiring—especially valuable in vibration-prone or secure panels.
Q6: Can it be diagnosed remotely?
A6: Yes—HART communication allows settings and status to be checked without removal.
Q7: What’s its size and weight?
A7: It measures 27 × 130 × 110 mm, weighs 0.40 kg, and fits tight cabinets well.
Q8: What’s the data refresh rate?
A8: Fast 10 ms update ensures responsive analog control.
Q9: Is it rugged against electrical stress?
A9: Yes—built to handle industrial noise and surges up to 1500 V AC.
Q10: What industries benefit most?
A10: It’s perfect for power, chemical, water, pharma, and automation—anywhere reliable analog control matters.
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.
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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.
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.