Technical Overview
The NFAI141-H00/CCC01 is a high-density analog input module with HART communication for Yokogawa CENTUM VP DCS. It serves as the primary interface for 4–20 mA field transmitter signals, enabling real-time process variable acquisition and diagnostic data transfer from smart instruments to the control system.
With the /CCC01 conformal coating, this module is designed for harsh industrial environments requiring G3 corrosive gas resistance.
Detailed Specifications
| Item | Specification |
|---|---|
| Module Type | Analog Input Module with HART |
| Model Designation | NFAI141-H00/CCC01 |
| Signal Range | 4–20 mA DC |
| Data Accuracy | ±0.1% of full scale |
| HART Support | Protocol versions 5, 6, 7 |
| Update Cycle | 10 ms for 16 channels |
| Input Impedance | 250 Ω typical |
| Protection | Conformal coating (CCC01, G3 corrosive gas resistant) |
| Power Consumption | 5 VDC, 250 mA (internal); 24 VDC, 450 mA (field) |
| Operating Temperature | −20°C to +70°C |
Key Features & Environmental Resilience
-
/CCC01: Conformal coating for harsh, corrosive atmospheres (G3 standard)
-
H00: Standard interface for pressure clamp terminal blocks, ensuring mechanical reliability and vibration resistance
-
Powers 2-wire transmitters while supporting 4-wire externally powered devices
-
Provides module-level isolation to protect system electronics
Technical FAQ
Does this module provide transmitter power?
Yes. Internal 24 VDC field-side supply powers 2-wire transmitters; 4-wire transmitters are supported with external power.
How does HART communication benefit operations?
Allows access to device health and secondary variables (e.g., sensor temperature, totalized flow) over the same 4–20 mA loop without extra wiring, supporting predictive maintenance.
Are channels individually isolated?
No. Channels share a common ground. For full channel-to-channel isolation, the NFAI143 series is recommended.
| 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? |
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