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- Yokogawa
- AAI543-H53/K4A00
- Analog Output Module
- Japan
- 27 mm × 130 mm × 110 mm
- 0.4kg
- Xiamen, China
- New & In Stock
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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‑H53/K4A00
The AAI543‑H53/K4A00 is a highly rugged analog output module engineered for advanced industrial automation systems. Drawing from the AAI543 family, it features 16 isolated 4–20 mA analog outputs, structured for safety and precision. The H53 variant is tailored for extended temperature operation (–20 °C to 70 °C) and includes the ISA G3 standard, suitable for harsh environments. The K4A00 suffix denotes a KS Cable Interface Adapter, facilitating seamless connection to terminal boards while simplifying wiring and maintenance.
Noteworthy for its swift response, high isolation, and environmental resilience, this module is ideal for control applications in power plants, petrochemical facilities, and other demanding industrial sectors.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | AAI543‑H53/K4A00 |
| Output Type | 4–20 mA analog outputs, fully isolated |
| Number of Channels | 16 |
| Load Resistance Range | 0–750 Ω |
| Circuit‑Open Detection | < 0.65 mA |
| Accuracy | ±48 µA |
| Data Update Period | 10 ms |
| Temperature Drift | ±16 µA per 10 °C |
| Operating Temp Range | –20 °C to +70 °C |
| Withstand Voltage | 1500 V AC (1 minute between output and system) |
| HART Communication | Yes |
| Power Consumption | 230 mA @ 5 V DC; 540 mA @ 24 V DC |
| Terminal Type | KS Cable Interface Adapter for terminal board connection |
| Mounting Style | Slim-profile base-mount |
| Dimensions (W × H × D) | 27 mm × 130 mm × 110 mm |
| Weight | 0.4 kg |
Applications
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Power Generation – Precision control of turbines and boiler feed systems under harsh temperatures.
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Petrochemical & Refining – Drives critical control loops with reliability in explosion-risk environments.
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Water Treatment – Manages dosing and valve operations with real-time accuracy and signal integrity.
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Pharmaceutical Manufacturing – Interfaces with actuators in demanding process zones where temperature control and communication are vital.
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Steel & Heavy Engineering – Controls machinery outputs under thermal extremes and heavy interference conditions.
Key Advantages
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Extended Temperature & ISA G3 Compliance – Operates from –20 °C to 70 °C, fitting rigorous industrial standards.
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HART Support – Enables remote device diagnostics, configuration, and monitoring.
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Durable Cable Interface – The KS adapter simplifies wiring, reducing installation time and error potential.
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Fast Update Rate – 10 ms data refresh delivers real-time control performance.
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High Isolation & Accuracy – Ensures reliable signal integrity even in electrically noisy environments.
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Compact and Lightweight – Slim design (27 mm wide, 0.4 kg) provides efficiency in panel layout.
Brand & Series
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Brand: Yokogawa (generic labeling, no mention of company)
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Series: AAI543 (16-channel analog output modules)
5 Related Models (Same Series or Variants)
| Model | Description | Channels | HART | Terminal Type |
|---|---|---|---|---|
| AAI543‑S00 | Basic analog output, no HART | 16 | No | Fixed screw terminal |
| AAI543‑H03/K4A00 | Wide temp, ISA G3, with KS Cable Adapter | 16 | No | KS Cable Adapter |
| AAI543‑H50/A4S10 | HART-enabled, surge-absorber pressure clamp | 16 | Yes | Clamp with surge resistance |
| AAI543‑S50 | Analog output with HART, standard temp range | 16 | Yes | Fixed screw terminal |
| AAI543‑H00/A4D00 | HART-enabled, dual clamp terminal, no extended temp | 16 | Yes | Dual clamp terminal |
5 Popular Models from the Same Brand
| Model | Function | Channels | Key Feature |
|---|---|---|---|
| AAI143‑H53/K4A00 | Analog Input, wide temp, KS adapter | 16 | Isolated input with rugged interface |
| ADV151‑P00 | Digital Output Module | 32 | High-speed switching performance |
| ATD5A‑00 | Thermocouple Input Module | 8 | Multi-sensor analog input capability |
| AAR181‑S00 | Remote I/O Communication Module | – | Field-distributed I/O |
| AFV10D‑S00 | Field Control Station | – | Local logic processing |
Top 10 FAQs (Q & A Format)
Q1: What does the AAI543‑H53/K4A00 module do?
A1: It converts control system signals into 16 isolated 4–20 mA analog outputs, with HART for diagnostics and a KS adapter for simplified wiring.
Q2: How many output channels does it have?
A2: This module includes 16 fully isolated analog output channels.
Q3: What environmental range can it operate in?
A3: Designed to operate in extreme climates—from –20 °C to +70 °C—making it suitable for tough environments.
Q4: How does the K4A00 capacitive interface help?
A4: It enables quick and reliable connection to terminal boards, improving maintenance speed and wiring neatness.
Q5: Does it support smart diagnostics?
A5: Yes, the built-in HART protocol enables real-time diagnostics and configuration.
Q6: How accurate are the outputs?
A6: Outputs are accurate to ±48 µA, ensuring tight control even under temperature variations.
Q7: What is the response time?
A7: The module refreshes output data within 10 ms for high responsiveness.
Q8: How heavy and how big is the module?
A8: It measures 27 mm × 130 mm × 110 mm and weighs approximately 0.4 kg.
Q9: Is the module resistant to electrical noise?
A9: Yes, each channel’s isolation and robust terminal interface guard against interference and surges.
Q10: What industrial sectors benefit most from this module?
A10: It shines in power generation, petrochemical, water treatment, heavy manufacturing, and pharmaceutical sectors requiring precision under harsh conditions.
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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.
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.