Product Description
The AIP261 is a high-performance control bus interface expansion card designed for the Yokogawa CENTUM VP and Yokogawa CENTUM CS 3000 platforms.
It provides the essential hardware interface for Vnet/IP or Vnet communication, enabling expanded control network connectivity within a Human Interface Station (HIS) or Engineering Station (ENG).
By establishing a dedicated high-speed link between the station and Field Control Stations (FCS), the AIP261 ensures deterministic, real-time monitoring and supervisory control across the plant network.
Engineered for industrial environments, the module features:
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Low-profile PCI Express form factor
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High-speed synchronous communication (Vnet/IP compatible)
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Galvanic isolation for surge protection
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LED diagnostics for network status monitoring
Its architecture is optimized for low-latency transmission and strong noise immunity, preserving data integrity in complex automation infrastructures.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Identifier | AIP261 |
| Primary Function | Control Bus Interface Expansion (Vnet/IP support) |
| System Compatibility | CENTUM VP HIS / ENG stations |
| Interface Bus | PCI Express (PCIe) |
| Data Link Speed | Synchronous with Vnet/IP (1 Gbps / 100 Mbps) |
| Isolation | Galvanic isolation against network surges |
| Status Indicators | LED indicators (Link / Activity) |
| Installation Requirement | Occupies one internal PCIe expansion slot |
| Dimensions | 2.5 cm × 12.7 cm × 14.0 cm |
| Mass | 0.4 kg |
Functional Application
The AIP261 is typically deployed when a control or engineering station requires a direct and secure connection to the Yokogawa control bus, independent of the standard enterprise LAN.
Common applications include:
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Refinery control rooms
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Power generation facilities
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Petrochemical plants
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Large-scale continuous process industries
It is especially critical in high-availability architectures where uninterrupted communication between the HIS/ENG station and Field Control Stations must be maintained.
Technical FAQ
Does the AIP261 support redundant configurations?
Yes. Two AIP261 cards can be installed within a single station to establish a dual-redundant Vnet/IP connection. This configuration ensures continued communication with Field Control Stations if one network path fails.
How does the AIP261 differ from the older AIP271 card?
While both function as control bus interface cards, the AIP261 is optimized for newer bus architectures and updated CENTUM VP software revisions. It offers improved driver compatibility and enhanced data throughput compared to legacy interface models.
| 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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