Overview
The Honeywell FC-RUSFDU-01 Fieldbus Redundant Communication Unit is a key component within Honeywell’s Fail Safe Controller (FSC) and safety system architectures. It is engineered to provide redundant Fieldbus communication paths, ensuring continuous and deterministic data exchange between controllers, operator stations, and connected field devices.
By eliminating single points of failure through dual communication channels with automatic switchover, the FC-RUSFDU-01 enhances system availability and supports compliance with international functional safety standards such as IEC 61508 and SIL requirements. In addition, its rugged industrial design and integrated diagnostics enable reliable, long-term operation in demanding environments.
Technical Data
| Specification | Details |
|---|---|
| Model Number | FC-RUSFDU-01 |
| Product Type | Fieldbus Redundant Communication Unit |
| Dimensions | 160 × 100 × 25 mm |
| Weight | 0.2 kg |
| Operating Temperature | –20°C to +85°C |
Typical Applications
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Safety Instrumented Systems (SIS): Provides redundant Fieldbus communication for fire & gas systems and emergency shutdown architectures.
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Process Automation: Ensures reliable and deterministic Fieldbus data exchange in oil & gas, chemical, and power generation plants.
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High-Availability Facilities: Eliminates single points of failure in mission-critical safety and control networks.
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System Modernization: Ideal for retrofit projects requiring upgraded redundant communication infrastructure.
FAQ (Q&A)
Q1: What is the primary function of the FC-RUSFDU-01 unit?
A1: It provides redundant Fieldbus communication paths for Honeywell FSC-based safety systems.
Q2: How does redundancy improve system reliability?
A2: Dual communication channels with automatic switchover maintain continuous operation if one path fails.
Q3: Is the unit compatible with legacy Honeywell systems?
A3: Yes, it integrates seamlessly with Honeywell FSC architectures used in SIS and ESD applications.
Q4: What industries typically use this unit?
A4: It is widely deployed in oil & gas, chemical processing, and power generation facilities.
| 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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