Product Details
Product Overview
The Yokogawa AEA4D-06 serves as a specialized 16-channel analog terminal board designed for both single and dual-redundant configurations. It facilitates the critical connection between field instruments and the CENTUM series control system. We supply this unit as 100% Brand New and Original, providing a modern, high-durability interface for industrial signal processing.
Part Number Breakdown
The AEA4D series follows a modular suffix logic to define environmental protection and surge capabilities:
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AEA4D: Terminal Board for Analog (16-channel, supports redundancy)
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-0: Without surge absorber (Standard high-density footprint)
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6: Includes ISA Standard G3 conformal coating option; configured without explosion protection
Technical Specifications
The AEA4D-06 integrates seamlessly with standard Yokogawa signal cables and I/O modules.
| Feature | Specification |
| Number of Channels | 16 Channels |
| Redundancy Support | Supports Single or Dual-Redundant I/O |
| Connection Cable | KS1 Interface |
| Environmental Protection | ISA Standard G3 (Harsh environment resistance) |
| Surge Protection | None (Suffix 0) |
| Net Weight | 1.5 Kg |
| Condition | 100% Brand New Original |
Engineering Advantages
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Corrosion Resistance: The AEA4D-06 features ISA Standard G3 compliance. This technical treatment protects the circuitry against corrosive atmospheric gases such as $H_2S$ and $SO_2$, preventing silver/copper whiskers and ensuring long-term operation in wastewater or chemical processing plants.
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Redundancy Optimization: This board supports dual-redundant wiring. It maintains continuous signal flow even during a single module failure, providing a high-availability solution for critical control loops.
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Direct Replacement Logic: This model functions as the official replacement for the legacy AEA4D-01. It utilizes the same mounting footprint and KS1 cable interface, allowing engineers to upgrade aging systems without rewiring the entire cabinet.
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Simplified Field Wiring: The terminal arrangement optimizes space for 16-channel analog signals, reducing cabinet clutter and streamlining the transition from field multi-cores to system cables.
FAQs
Can I use the AEA4D-06 to replace an existing AEA4D-01 board?
Yes. Yokogawa designates the AEA4D-06 as the official product replacement for the AEA4D-01. It maintains form, fit, and function compatibility while providing the enhanced G3 environmental rating.
Does this board require a specific cable for connection to the I/O module?
The AEA4D-06 requires the KS1 connection cable. Ensure you select the correct length of the KS1 cable to match your cabinet layout for optimal signal integrity.
What are the environmental limitations of the G3 option?
The G3 option permits installation in environments where harsh gases exist, specifically defined by the ISA-S71.04 standard. However, this specific model (Suffix 6) does not include explosion-proof certifications; therefore, you must install it in a non-hazardous area or within an appropriately rated enclosure.
Is this terminal board factory sealed?
Yes. We ship all AEA4D-06 units as 100% Brand New in original Yokogawa factory packaging, complete with the manufacturer’s serial number and quality control markings.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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Choosing the Right Controller: PLC vs. Motion Controller in Industrial Automation
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Mastering PLC Power Supply Architectures and Operating Voltages
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