Product Description
The NFLR121-S00 is a high-performance serial communication module engineered specifically for integration with Yokogawa’s FCN (Field Control Node) autonomous controller series. This module facilitates reliable data exchange across RS-422 and RS-485 interfaces, offering robust support for industrial networking requirements. Utilizing transformer isolation, the NFLR121-S00 ensures superior signal protection and noise immunity in electrically demanding environments, effectively safeguarding the controller from ground loops and common-mode interference.
Designed for flexibility, the module supports both point-to-point and multipoint communication architectures. It employs start-stop synchronization and accommodates diverse transmission formats, including both ASCII and binary coding, making it a versatile interface for legacy field devices, sensors, and serial-based peripherals.
Technical Specifications
| Specification | Details |
|---|---|
| Model Identification | NFLR121-S00 |
| Target Architecture | FCN Autonomous Controller Series |
| Physical Interface | RS-422 / RS-485 |
| Data Transmission Rate | Up to 1.85 Mbps |
| Max Transmission Distance | 1200 meters |
| Isolation Method | Integrated Transformer Isolation |
| Communication Modes | Half-Duplex (two-wire) |
| Synchronization | Start-stop synchronization |
| Data Formatting | 7 or 8-bit character lengths; Parity (None/Even/Odd) |
| Connectivity | D-sub 9-pin female and M4 screw clamp terminal block |
| Operational Power Draw | 500 mA |
| Net Weight | 0.3 kg |
Application Versatility
This module is optimized for long-distance data transmission in SCADA-integrated control environments. Its capability to reach distances of up to 1.2 kilometers makes it ideal for distributed site monitoring where controllers must interface with remote instrumentation. The inclusion of both D-sub and screw terminal connections simplifies installation, allowing for quick deployment in various cabinet configurations.
Frequently Asked Questions
Q: Does the NFLR121-S00 support full-duplex operation?
A: This module is primarily designed for half-duplex communication on RS-422/485 networks, which is standard for most two-wire serial instrumentation setups.
Q: Can this be used with non-FCN Yokogawa systems?
A: The NFLR121-S00 is purpose-built for the FCN controller family; please consult your hardware configuration manual before attempting to interface it with other series controllers to ensure bus compatibility.
| 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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