Product Description
The AAI543-S53/K4A00 is a ruggedized, high-performance 16-channel analog output module for Yokogawa Centum VP and CS 3000 Distributed Control Systems (DCS). Designed for harsh industrial environments, this module delivers precise 4–20 mA signals to field actuators, valve positioners, and other final control elements.
The S53 designation highlights its ISA Standard G3 conformal coating for corrosion resistance and an extended operating temperature range of -20°C to +70°C, making it suitable for extreme conditions such as offshore platforms, chemical plants, and outdoor control cabinets.
Equipped with the factory-installed /K4A00 KS Cable Interface Adapter (ATK4A-00), the module supports high-density wiring to AEA4D terminal boards using dedicated KS1 cables. Combined with a 10 ms data refresh cycle and 1500 V AC isolation, the AAI543-S53/K4A00 ensures fast, accurate, and secure signal transmission for critical process loops.
Technical Specifications
| Parameter | Specification |
|---|---|
| Output Channels | 16 channels, fully isolated |
| Output Signal Range | 4–20 mA DC |
| Environmental Protection | ISA G3 Conformal Coating (S53 variant) |
| Operating Temperature | -20°C to +70°C (extended range) |
| Interface Hardware | KS Cable Interface Adapter (K4A00) |
| Data Update Rate | 10 ms |
| Output Accuracy | ±48 µA |
| Load Resistance | 0–750 Ω |
| Isolation Strength | 1500 V AC (output-to-system, 1 min) |
| Fail-Safe Feature | Open-circuit detection (< 0.65 mA) |
| Power Consumption | 230 mA (5 V DC); 540 mA (24 V DC) |
| Redundancy Support | Standard switch-over response (dual-redundant capable) |
Module Durability and Application
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Corrosion resistance: G3 conformal coating protects against gases like H₂S and SO₂.
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Wide-temperature operation: Functions reliably in extreme climates without active cooling.
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Compact, high-density wiring: The /K4A00 adapter simplifies cabinet installation and reduces wiring errors.
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Redundancy capable: Ensures uninterrupted control in critical loops when paired in dual-redundant FIO configurations.
Frequently Asked Questions
Q: Does this module support HART communication?
A: No. The S53 is a standard analog output module. For HART digital pass-through, use the AAI543-H series.
Q: What is the advantage of the /K4A00 adapter?
A: It enables plug-and-play connection to terminal boards via KS1 cables, reducing manual wiring errors and shortening commissioning time.
Q: Can this module be installed in hazardous areas?
A: No. This model is designed for non-explosion protected zones. For hazardous area installations, specify the corresponding Ex-rated variant.
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
| Payment | We accept American Express, Discover, MasterCard, PayPal, and Visa. Our site is secured by RapidSSL. |
| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
| Q: How Can Customers Contact Us and Request a Quote? |
| A: You can reach out to us via email, WhatsApp, WeChat, Skype, or your preferred communication platform. Contact us with your needs, and we'll provide a prompt, customized quote. |
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