Yokogawa AIP521 V-Net Coupler Module
- Product Introduction: A control bus coupler module for Yokogawa's CENTUM CS 3000 R3 DCS, facilitating communication between V-NET I/O modules and the Field Control Unit (FCU) backplane for distributed I/O control.
- Technical Specifications:
- Communication Protocol: V-NET, supporting data transfer rates up to 1 Mbps
- I/O Capacity: Supports up to 16 V-NET I/O modules
- Power Supply: 24V DC, 20W power consumption
- Redundancy: Provides redundant communication paths to FCU for high system availability









