Product Description
The ANT502-50/BU1A is an optical communication interface for extending the ESB (Extended System Bus) in Yokogawa Centum VP systems. As a slave repeater module, it converts electrical signals to optical, enabling high-speed data transmission over distances up to 5 km. This module is critical for large-scale industrial plants with dispersed field control stations and I/O nodes, providing a noise-immune backbone for process data.
Technical Specifications
| Specification | Details |
|---|---|
| Model | ANT502-50/BU1A |
| Module Type | Optical ESB Bus Repeater (Slave Side) |
| Max Transmission Range | 5.0 km via fiber optic cabling |
| Topology Support | Chain and Star configurations |
| Scalability | Up to 2 connectable stages (Chain) |
| Total Connectivity | Up to 8 connections in Star/Chain layouts |
| Power Requirements | 0.5 A current consumption |
| Interface Ports | Integrated ESB bus connector via BU1A unit |
| Environmental Monitoring | Compatible with HKU interface for cabinet health diagnostics |
| Weight | 0.25 kg |
Key Use
The ANT502-50/BU1A extends ESB reach via optical fiber, eliminating ground potential differences and EMI. It is essential in large plants for seamless communication between geographically separated field control stations and I/O nodes.
FAQ
Q: What type of optical fiber is needed?
A: Requires multi-mode or single-mode fiber; verify fiber specs in the Yokogawa manual for 5 km performance.
Q: Can it monitor temperature?
A: Yes, with the HKU interface, it can relay environmental data (e.g., temperature, fan status) back to the HIS.
| 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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