Yokogawa AIP504-10 | AIP504-10 S1 V-Net / U-NET Coupler Module

Overview

The Yokogawa AIP504-10 is a high-performance V-Net / U-NET coupler module engineered for CENTUM CS 3000 and CENTUM VP distributed control systems (DCS). It functions as a network bridge, facilitating reliable communication between V-Net networks while ensuring signal isolation, voltage level conversion, and Ethernet connectivity. Designed for industrial applications, it supports robust network security and redundancy.

Key Features

• Bridges two V-Net networks with full-duplex, transparent operation
• Supports V-Net communication speeds up to 100 Mbps
• Compatible with V-Net versions 1.1 and 1.2
• VLAN support for network segmentation
• MAC address filtering and ACLs for enhanced security
• Hot-swappable design for easy maintenance and installation
• Supports V-Net redundancy to maintain continuous network operations

Technical Specifications

Application Scenarios

The AIP504-10 is ideal for:

• Connecting separate V-Net segments in large-scale control systems
• Integrating subsystems with differing network security requirements
• Maintaining reliable data communication in process plants and control rooms
• Enhancing system uptime through network redundancy

FAQ

Q: Can the AIP504-10 connect V-Net networks of different speeds? A: Yes, it supports full-duplex operation at up to 100 Mbps and maintains transparent communication between networks.

Q: Is hot-swapping supported? A: Yes, the module can be replaced without shutting down the DCS.

Q: Which DCS systems is it compatible with? A: Designed for CENTUM CS 3000 and CENTUM VP systems.

Q: How is network security enforced? A: Through MAC address filtering and Access Control Lists (ACLs) for controlled device communication.

Q: Are there similar modules for comparison? A: Yes, the Yokogawa AIP504-20 offers enhanced bandwidth and extended temperature range, suitable for more demanding applications.