Product Description
The EB401-10 S1 is an ER (Ethernet Remote) Bus Interface Master designed for the Yokogawa CENTUM VP and CS 3000 systems. It provides a high-speed Ethernet link between Field Control Stations (FCS) and remote I/O nodes, enabling deterministic communication for analog, digital, and pulse signals across geographically dispersed installations.
The S1 revision ensures long-term stability and high reliability, supporting dual-redundant network configurations to eliminate single points of failure. Its DIN-rail mounting and wide operating range allow deployment in harsh industrial environments.
Technical Specifications
| Item | Specification |
|---|---|
| Model Number | EB401-10 S1 |
| Module Function | ER Bus Interface Master |
| Network Protocol | Ethernet Remote Bus (ER) |
| Network Speed | 10/100 Mbps Auto-negotiation |
| Input Power | 24 V DC (+20% tolerance) |
| Power Consumption | Maximum 15 W |
| Signal Capacity | Supports Yokogawa Analog, Digital, and Pulse I/O modules |
| Redundancy Support | Dual-redundant network configurations |
| Operating Temperature | -10°C to +60°C |
| Dimensions | 150 mm (W) x 100 mm (L) x 50 mm (H) |
| Weight | 0.4 kg |
Application Scenarios
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Remote I/O Management: Connecting sensor clusters in large plants to a central FCS.
-
System Redundancy: Deploying dual modules for fault-tolerant communication paths.
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Fieldbus Consolidation: Aggregating remote digital and analog signals into a high-speed data stream for centralized processing.
Product FAQ
Q: What is the difference between an ER Bus Master and an ESB Bus Master?
A: The EB401-10 S1 (ER Bus Master) uses Ethernet for long-distance communication to remote nodes, whereas ESB Bus modules serve local high-speed backplane expansion within the same or adjacent racks.
Q: Does the module support redundant power inputs?
A: Power redundancy is generally handled by the host rack or carrier; the EB401-10 S1 itself manages communication redundancy across the Ethernet network.
| 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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