Product Description
The YCB301-C500 is a dedicated 500-meter communication cable designed to extend the Extended System Bus (ESB) within Yokogawa CENTUM VP and Yokogawa CENTUM CS 3000 Distributed Control Systems. It enables deterministic, high-speed data exchange between Field Control Units (FCUs) and remote I/O nodes across large industrial installations.
Purpose-built for process automation environments, the YCB301-C500 ensures reliable real-time synchronization over long distances. Its enhanced EMI/RFI shielding protects against electrical noise generated by heavy machinery, while its industrial-grade outer jacket supports both indoor and outdoor installations. This makes it ideal for geographically dispersed control cabinets without compromising ESB performance or introducing communication latency.
Technical Specifications
| Parameter | Specification |
|---|---|
| Interface Protocol | Extended System Bus (ESB) |
| Total Length | 500 meters (pre-terminated) |
| Shielding | High-density EMI/RFI shielding |
| Connector Interface | N-type or M4 solderless lug configurations |
| Minimum Bending Radius | 100 mm |
| Network Role | FCU-to-remote I/O expansion connectivity |
| Environmental Rating | Industrial-grade, indoor/outdoor use |
| Operating Temperature | –20°C to +70°C |
Application
The YCB301-C500 is commonly deployed in:
-
Large-scale refineries
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Chemical processing complexes
-
Offshore oil & gas platforms
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Plant expansion projects requiring remote I/O rack additions
It is particularly suited for extending ESB communication between central processors and distributed I/O cabinets across significant physical distances.
Technical FAQ
Can the YCB301-C500 be used in a redundant configuration?
Yes. For high-availability systems, dual cables are typically installed in parallel to create a redundant ESB path. If one cable is damaged, communication continues uninterrupted over the secondary link.
Does this cable require repeaters for 500-meter transmission?
The YCB301-C500 is designed specifically for long-distance ESB extension. However, it must be paired with appropriate ESB bus coupler modules (such as EC401 or EC402) at both ends to maintain signal integrity across the full 500-meter span.
| 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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