Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
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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The AAI543‑S53 is a robust 16‑channel analog output module in the AAI543 series. It delivers isolated 4–20 mA outputs with high precision and reliability, tailored for challenging industrial environments. Notable features include ISA Standard G3 compliance and an extended operating temperature range up to +70 °C, making it ideal for locations exposed to higher ambient heat—such as refinery plants, heavy industries, or outdoor enclosures. Despite its ruggedness, it maintains a compact design that saves panel space without sacrificing performance.
| Parameter | Specification |
|---|---|
| Model | AAI543‑S53 |
| Output Channels | 16, individually isolated |
| Analog Signal | 4–20 mA |
| HART Communication | Available for remote diagnostics and calibration |
| Update Interval | 10 ms |
| Output Accuracy | ±48 µA |
| Temperature Drift | ±16 µA per 10 °C |
| Operating Temperature | –20 °C to +70 °C |
| Surge Withstand | 1500 V AC, 1 minute (output vs system) |
| Load Resistance Range | 0–750 Ω |
| Power Consumption | 230 mA @ 5 V DC, 540 mA @ 24 V DC |
| Wiring Interface | Pressure clamp terminal block |
| Switch‑over Response | Standard (redundant capable) |
| Dimensions (W × H × D) | 27 mm × 130 mm × 110 mm |
| Weight | 0.40 kg |
Refinery & Petrochemical – Supports analog control of critical loops where temperatures may exceed standard ranges.
Power Plant Automation – Enables reliable control of high-temperature zones such as turbine bays and exhaust areas.
Water Treatment Facilities – Maintains performance in hot process and control rooms under thermal stress.
Pharmaceutical Cleanrooms – Delivers consistent analog outputs in sterilized environments with wide ambient range.
Outdoor Pump Stations & Infrastructure – Ensures functionality in unregulated temperature conditions.
Extended Temperature Reliability – Works up to +70 °C without performance loss.
HART-Enabled Configuration – Remote diagnostics and calibration reduce maintenance interventions.
Surge Resilience – Withstands high-voltage electrical transients for long-term durability.
Compact Design – Slim 27 mm width supports high-density panel layouts.
High Accuracy & Stability – ±48 µA precision and low drift deliver reliable analog control.
Flexible Wiring – Pressure-clamp terminals provide secure, vibration-resistant electrical connections.
Series: AAI543 – 16-Channel Analog Output Modules
| Model | Key Feature | HART | Temperature Range |
|---|---|---|---|
| AAI543‑S50 | Standard analog output with HART | Yes | –20 °C to +60 °C |
| AAI543‑S50/K4A00 | KS cable interface for quick wiring | Yes | –20 °C to +60 °C |
| AAI543‑S50/A4S10 | Pressure clamp + surge protection | Yes | –20 °C to +60 °C |
| AAI543‑H53/A4D00 | HART, dual clamp, extended range, fast response | Yes | –20 °C to +70 °C |
| AAI543‑H60/K4A00 | High temperature spec with KS interface | Yes | –20 °C to +70 °C |
| Model | Use Case | Highlight |
|---|---|---|
| AAI143‑S53 | Analog input version with extended range | Symmetric series input counterpart |
| ADV152‑P00 | Digital output for fast operations | High-speed digital switching |
| ATD6A‑00 | Thermocouple input capability | Multiple sensor formats accepted |
| AAR181‑S53 | Remote I/O comms with extended temp support | Distributed modules in harsh areas |
| AFV11D‑S00 | Field logic control output node | Local processing with analog I/O |
Q1: What is special about the AAI543‑S53?
A1: It offers analog outputs with extended temperature support up to +70 °C and surge withstand—ideal for high-heat environments.
Q2: Does it support remote configuration?
A2: Yes—HART allows for diagnostics, calibration, and configuration without module removal.
Q3: What accuracy does it offer?
A3: ±48 µA with low drift, ensuring stable analog output performance.
Q4: How quickly does it respond to input changes?
A4: Updates outputs every 10 ms, providing tight loop control.
Q5: What environment is it suited for?
A5: Designed for ambient temperatures from –20 °C to +70 °C—ideal for hot zones.
Q6: Can it handle electrical surges?
A6: Yes—it tolerates 1500 V spikes between output and system.
Q7: What is its physical size?
A7: 27 × 130 × 110 mm with a weight of around 0.40 kg—compact and lightweight.
Q8: Is it built for redundancy?
A8: Yes—it supports standard switch-over in duplicated configurations.
Q9: Which industries benefit most?
A9: Refineries, power plants, water treatment, pharma, and outdoor automation systems.
Q10: Why choose this model over others?
A10: When control loops operate under heat or surge risks, the S53’s resilience and remote capabilities make it a strong choice.
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.