Product Description
The SB301-S1 is a high-performance communication interface card specifically engineered for the Yokogawa CENTUM CS 3000 Distributed Control System (DCS). Serving as a critical bridge within the V-net communication layer, this card facilitates the high-speed data exchange necessary for real-time process monitoring and control. It is designed to be installed within the Field Control Station (FCS) or relevant bus interface units to ensure seamless connectivity between the control processors and the supervisory network.
As a core component of the legacy CS 3000 infrastructure, the SB301-S1 is built to maintain the deterministic data throughput required for mission-critical automation. Although the series has entered its maintenance lifecycle, the SB301-S1 remains an indispensable spare part for facilities prioritizing the longevity and stability of their existing control assets. Its robust PCB design is optimized for continuous 24/7 operation in industrial environments such as power plants and chemical refineries.
Detailed Technical Specifications
| Specification | Details |
|---|---|
| Module Function | V-net Communication Interface |
| System Platform | CENTUM CS 3000 |
| Interface Specification | S1 (Proprietary Yokogawa Bus Interface) |
| Card Type | PC Board / Add-on Communication Board |
| Communication Speed | Optimized for V-net real-time throughput |
| Network Topology | Supports dual-redundant V-net configurations |
| Hardware Revision | S1 (Designates specific component compatibility) |
| Operating Temperature | 0 to 55°C (Standard cabinet environment) |
| Physical Weight | 0.36 kg |
Maintenance and Lifecycle Value
The SB301-S1 is a key asset for Lifecycle Management (LCM) strategies. For plants currently operating on the CS 3000 platform, maintaining a stock of these interface cards is vital to preventing extended downtime during network hardware failures. This card ensures that legacy systems can continue to perform complex data acquisition without requiring a complete and costly migration to newer DCS generations.
Technical FAQ
-
Question: Is the SB301-S1 compatible with the newer CENTUM VP Vnet/IP network?
Answer: No. The SB301-S1 is designed for the traditional V-net bus used in CS 3000 systems. Migration to Vnet/IP typically requires newer interface hardware such as the VF701 or equivalent modules. -
Question: Does this card support redundancy?
Answer: Yes, the SB301-S1 is fully compatible with redundant V-net architectures. In most critical installations, two cards are used in tandem to ensure the control network remains functional if one card fails.
| 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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