ProductPRODUCT
Featured products
Contact Us
- Yokogawa
- AAI543-S50/K4A00
- Analog Output Module
- Japan
- 27 mm × 130 mm × 110 mm
- 0.4kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
- 61
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.
| Company Information | |||
| sales@plc-automations.com | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |
Product Overview – AAI543‑S50/K4A00
The AAI543‑S50/K4A00 is an advanced 16‑channel analog output module in the AAI543 lineup. It delivers isolated 4–20 mA analog signals with HART communication for seamless remote setup and diagnostics. The K4A00 suffix indicates a KS Cable Interface Adapter, designed for fast and secure connection to terminal boards—ideal for environments emphasizing maintenance efficiency and system reliability.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | AAI543‑S50/K4A00 |
| Output Channels | 16 isolated analog outputs |
| Output Signal | 4–20 mA |
| Data Update Rate | 10 ms |
| Accuracy | ±48 µA |
| Temperature Drift | ±16 µA per 10 °C |
| Withstand Voltage | 1500 V AC (1 min between output and system) |
| Load Resistance Range | 0–750 Ω |
| Power Consumption | 230 mA @ 5 V DC; 540 mA @ 24 V DC |
| Terminal Interface | KS Cable Interface Adapter (K4A00) |
| External Connections | Supports KS cable, pressure clamp, or MIL connector |
| HART Communication | Yes – allows remote diagnostics and configuration |
| Switch-Over Response | Standard (supports redundant pairs) |
| Ambient Temperature Range | –20 °C to +60 °C |
| Dimensions (W × H × D) | 27 mm × 130 mm × 110 mm |
| Weight | 0.40 kg |
Applications
-
Power Plants: Controls valve and actuator outputs in turbine and boiler loops.
-
Chemical Processing: Maintains accurate analog control of flow and temperature.
-
Water & Wastewater: Executes precise dosing and regulation in treatment systems.
-
Pharmaceuticals: Supports clean‑environment control in automated lines.
-
Manufacturing Automation: Drives synchronized motion and process control with reliability.
Key Advantages
-
Rapid Integration: KS interface simplifies wiring—reduces panel work and error risks.
-
Smart Maintenance: HART capability supports field diagnostics, calibration, and status checks remotely.
-
Reliable Performance: Maintains ±48 µA output accuracy with minimal drift in varied environments.
-
Redundancy-Ready: Standard switch‑over enables seamless failover in dual-module configurations.
-
Compact Durability: Slim 27 mm housing and solid surge resistance = efficient panel design with resilience.
Brand & Series
-
Series: AAI543 (Analog Output Modules)
-
Brand: Generic industrial automation line (no company name used)
5 Related Models (Same Series / Variants)
| Model | Key Feature | Communication | Temp Range |
|---|---|---|---|
| AAI543‑S50 | Base version without KS interface | HART | –20 °C to +60 °C |
| AAI543‑S50/A4S00 | Pressure clamp terminal with surge protection | HART | –20 °C to +60 °C |
| AAI543‑S53/K4A00 | Extended temp range with KS interface | HART | –20 °C to +70 °C |
| AAI543‑H50/K4A00 | HART‑enabled, KS interface, digital communication | HART | –20 °C to +60 °C |
| AAI543‑H53/A4D00 | Dual clamp, extended temp, HART-enabled configuration | HART | –20 °C to +70 °C |
5 Popular Models from the Same Product Line
| Model | Purpose | Highlight |
|---|---|---|
| AAI143‑S50 | Analog Input Counterpart | Shared interface style and form |
| ADV151‑P00 | Digital Output Module | High-speed switching capabilities |
| ATD5A‑00 | Thermocouple Input (8 channels) | Supports diverse sensor inputs |
| AAR181‑S00 | Remote I/O Communication Module | Field-distributed I/O integration |
| AFV10D‑S00 | Field-Level Control Node | Local decision-making and logic |
Top 10 FAQs (Q&A Format)
Q1: What standout features does this module have?
A1: HART communication, KS plug-in interface, fast 10 ms updates, precision output, and redundancy-ready design.
Q2: Can I perform diagnostics without removing the unit?
A2: Yes—HART allows you to check status and adjust parameters remotely.
Q3: How accurate are the outputs?
A3: Outputs maintain ±48 µA accuracy, ensuring precise control.
Q4: Is redundant setup supported?
A4: Yes—standard switch-over provides seamless failover capability.
Q5: How does the KS connector help?
A5: It speeds up installation and improves connection integrity with a quick-lock adapter to terminal boards.
Q6: What temperatures can it handle?
A6: Operates reliably from –20 °C to +60 °C.
Q7: What is its data update rate?
A7: Outputs refresh every 10 ms for responsive process control.
Q8: What dimensions should I plan panel space for?
A8: The module is 27 × 130 × 110 mm and weighs around 0.40 kg.
Q9: Is it resilient to electrical interference?
A9: Yes—isolated channels and surge-tolerant construction support noisy environments.
Q10: Which industries will benefit most?
A10: Power, oil/chemical, water, pharmaceutical, and complex automation industries benefit significantly.
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.