A DCS Q Co., Ltd. - PLC and DCS Industrial Control Equipment Wholesale
Enabling Reliable Real-Time Communication for CENTUM Control Systems
The Yokogawa VF311 S1 V-NET Station Interface Card is a dedicated communication module designed to connect field control stations and system components to the Yokogawa V-NET process control network. As a key element of the CENTUM distributed control system (DCS), the VF311 S1 enables deterministic, high-speed data exchange between controllers, operator stations, and network devices, ensuring stable and synchronized plant operations.
Engineered for continuous industrial service, the VF311 S1 delivers dependable network performance, supports seamless system integration, and contributes to the high availability required in mission-critical process automation applications. Its compact design and proven communication architecture make it an excellent choice for system upgrades, maintenance projects, and new DCS installations.
Product Specifications
| Item | Specification |
|---|---|
| Manufacturer | Yokogawa |
| Product Model | VF311 S1 |
| Product Type | V-NET Station Interface Card |
| System Platform | CENTUM CS / CENTUM CS 3000 / CENTUM VP |
| Communication Network | Yokogawa V-NET |
| Communication Method | Real-Time Read/Write, Message Communication, Link Transmission |
| Network Topology | Bus Topology |
| Transmission Speed | 10 Mbps |
| Redundancy Support | Single or Dual-Redundant Network |
| Installation | Control Station Rack |
| Operating Temperature | -10°C to +60°C |
| Relative Humidity | 10% to 90% RH (Non-condensing) |
| Power Supply | 24 V DC |
| Power Consumption | Approx. 5 W |
| Dimensions | Approx. 166 × 134 × 45 mm |
| Weight | Approx. 0.75 kg |
