Product Description
The AAI841 (P/N: AAI841-H00/CCC01) is a high-density analog interface module for the Yokogawa CENTUM VP control system. It provides 8 current input channels and 8 current output channels (16 channels total), enabling simultaneous sensing and actuation within a single I/O slot.
This H-suffix module supports HART digital communication, allowing full access to smart field device data, including secondary variables and remote diagnostics. The CCC01 option adds the ACCC01 connector cover, designed for MIL-standard ribbon cable connections, offering secure, dust-resistant, and vibration-protected connectivity for field wiring.
The non-isolated (common ground) design maximizes space efficiency and cost-effectiveness, suitable for environments where external isolation is already implemented.
Technical Specifications
| Item | Specification |
|---|---|
| Input Channels | 8 × analog current input |
| Output Channels | 8 × analog current output |
| Total I/O Channels | 16 |
| Signal Range | 4 to 20 mA DC |
| Digital Communication | HART protocol for device management and diagnostics |
| Isolation Type | Non-isolated (common ground) |
| Interface Option | ACCC01 Connector Cover for MIL ribbon cable |
| Input Accuracy | ±16 µA |
| Output Accuracy | ±48 µA |
| Maximum Input Current | 25 mA |
| Response Time | Optimized for real-time DCS control loops |
| Hardware Style | Basic type (H00), non-explosion protected |
| Physical Weight | 0.3 kg |
Application Use Cases
The AAI841-H00/CCC01 is ideal for:
-
High-density control cabinets in water treatment and energy management plants
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Applications requiring MIL-standard ribbon cable connectivity, allowing rapid mass termination of 16 channels to terminal boards
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Situations where external isolation is already provided, enabling cost-effective deployment of non-isolated modules
FAQ
What is the purpose of the CCC01 (ACCC01) option?
The ACCC01 connector cover protects the MIL ribbon cable connection from dust, vibration, and accidental disconnection, ensuring secure and reliable signal transmission in industrial environments.
How does the non-isolated design impact my installation?
All connected field devices must share the same ground potential or be externally isolated to prevent ground loops, which could otherwise compromise signal accuracy.
| 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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