Product Description
The CPY-C3-AAI543-H is a dedicated interface backplane designed for use within the Yokogawa CENTUM VP DCS. It serves as a signal conditioning and connectivity hub for AAI543 analog input modules, enabling high-density signal termination with enhanced EMI shielding and signal integrity.
By providing a stable physical and electrical interface between field wiring and I/O modules, this backplane reduces cabinet wiring complexity, optimizes space utilization, and ensures reliable transmission of critical 4–20 mA process signals.
Technical Specifications
| Parameter | Description |
|---|---|
| System Compatibility | CENTUM VP / CENTUM CS 3000 |
| Component Type | Interface Backplane (Terminal Board Connection) |
| Supported Module | AAI543 Analog Input Module |
| Channel Capacity | 16 channels (4–20 mA) |
| Connection Interface | KS cable connector (system side) |
| Mounting | Surface mount, standard 19-inch rack |
| Signal Protection | Integrated surge suppression and noise filtering (per channel) |
| Environmental Rating | G3 corrosive gas resistance (coating dependent) |
| Power Consumption | Passive design (powered via connected I/O module) |
Application
The CPY-C3-AAI543-H is commonly deployed in large-scale industrial environments requiring high-density analog signal acquisition, including:
-
Oil refineries
-
Chemical and petrochemical plants
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Power generation facilities
It is especially suited for applications where organized cabinet layout, long-term maintainability, and high signal reliability are critical.
Frequently Asked Questions
How does this differ from standard AAI543 wiring?
The CPY-C3-AAI543-H centralizes multi-channel field wiring, significantly reducing clutter and minimizing signal degradation compared to direct module wiring—particularly in high-vibration or EMI-heavy environments.
Is the backplane hot-swappable?
The backplane itself is a passive interface; however, it fully supports the hot-swap functionality of the Yokogawa AAI543 modules installed on it.
| 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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