Product Description
The Yokogawa AEA4D-05 is a high-density analog terminal board designed for CENTUM VP and CENTUM CS 3000 distributed control systems (DCS). Serving as a centralized hub for field wiring, it consolidates 16 analog input and output channels and interfaces with system I/O modules via dedicated KS1 multi-core cables. The AEA4D-05 supports single and dual-redundant configurations, ensuring maximum process uptime. Its robust design, standard M4 screw terminals, and noise-immune signal path make it a reliable choice for power, chemical, and oil & gas industries.
Technical Specifications
| Item | Specification |
|---|---|
| Ordering Suffix | AEA4D-05 |
| Signal Capacity | 16 Channels |
| Module Redundancy | Supports single and dual-redundant I/O module configurations |
| Surge Protection (-0) | Standard type (without surge absorber) |
| Explosion Protection (-5) | Basic type (no explosion protection) |
| Interface Cable | Dedicated KS1 Multi-core Cable |
| Terminal Type | M4 Screw Terminals (8 points × 2 rows) |
| Insulation Resistance | ≥ 100 MΩ (at 500 V DC) |
| Withstanding Voltage | 500 V AC for 1 minute |
| Mounting | 19-inch Rack Mountable |
| Net Weight | 1.5 kg |
Application Scenarios
The AEA4D-05 is widely used in marshalling cabinets to organize and consolidate field signals before they enter the control station. It interfaces with a broad range of Yokogawa analog I/O modules:
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Input Modules: AAI135, AAI141, AAI143, AAV141, AAV144, AAP135
-
Output Modules: AAI543, AAV542, AAV544
-
Mixed I/O Modules: AAI835, AAI841, AAB841
It is ideal for process loops in oil & gas, chemical, and power generation facilities where signal reliability and redundancy are critical.
FAQ
Q: What is the difference between AEA4D and AEA3D?
The AEA4D supports 16 channels, while the AEA3D is a compact 8-channel board, typically used for 2-wire transmitter applications.
Q: Can I use this board for thermocouple signals?
No. For thermocouple inputs, use the AET4D terminal board, which includes cold-junction compensation features.
Q: Is the KS1 cable included?
No. The KS1 cable is a separate accessory. Specify the required length (e.g., KS1-10 for 10 meters) according to the distance between the terminal board and the I/O rack.
| 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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