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- Yokogawa
- YNT512D-V12
- Rack Bus Repeater
- Japan
- 166 × 55 × 70 mm
- 0.35 kg
- Xiamen, China
- New & In Stock
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Product Overview
The Yokogawa YNT512D-V12 is a rack-mounted bus repeater module used in Yokogawa CENTUM distributed control systems (DCS).
It is designed to regenerate and extend V net communication signals, ensuring stable and reliable data transmission across large industrial automation networks.
This module is typically used in plant-wide control architectures where long-distance communication between system nodes is required.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Yokogawa |
| Model | YNT512D-V12 |
| Product Type | Rack Bus Repeater |
| System Platform | CENTUM CS / CENTUM VP |
| Network Type | V net control bus |
| Function | Signal regeneration and network extension |
| Communication Medium | Electrical V net bus |
| Architecture | Rack-mounted industrial communication module |
Physical Specifications
| Parameter | Details |
|---|---|
| Dimensions | 166 × 55 × 70 mm |
| Weight | 0.35 kg |
Function and Working Principle
The YNT512D-V12 works as a signal repeater for V net bus communication.
Core Working Principle
- Receives V net electrical signals from control system segments
- Regenerates and restores signal quality
- Extends communication distance between system nodes
- Maintains timing and data integrity
- Supports stable multi-segment network communication
This ensures reliable communication across distributed control systems.
Key Functions
- Extends V net bus communication distance
- Regenerates degraded control signals
- Maintains signal integrity across network segments
- Supports distributed control system architecture
- Enables stable long-distance system communication
- Improves reliability of industrial network topology
System Role
Within a Yokogawa CENTUM system:
- Field Control Stations generate process control data
- V net bus transmits signals across system segments
- YNT512D-V12 regenerates and strengthens signals
- Extended network segments remain synchronized
- Remote stations receive stable real-time data
Industrial Applications
The YNT512D-V12 is used in:
- Oil and gas production facilities
- Petrochemical refineries
- Power generation plants
- Chemical processing industries
- LNG and offshore platforms
- Large distributed control systems
- Industrial communication backbone networks
Key Features
- Rack-mounted bus repeater design
- Signal regeneration for V net networks
- Supports long-distance industrial communication
- High resistance to noise and signal degradation
- Compatible with Yokogawa CENTUM systems
- Stable operation in harsh industrial environments
Advantages
- Improves communication reliability in large plants
- Extends control system network reach
- Reduces signal attenuation over distance
- Enhances system stability and uptime
- Supports scalable distributed automation architecture
Installation Notes
- Installed in control system racks or cabinets
- Must follow Yokogawa V net wiring standards
- May be used in redundant configurations
- Requires proper grounding and shielding
- Network topology must match system design requirements
FAQ
Q: What is YNT512D-V12 used for?
It is used to extend and stabilize Yokogawa V net communication in distributed control systems.
Q: Is it a switch or router?
No, it is a bus repeater that regenerates control signals.
Q: What systems does it support?
CENTUM CS and CENTUM VP systems.
Q: What is its main role?
To ensure stable long-distance communication between control system nodes.
Conclusion
The Yokogawa YNT512D-V12 Rack Bus Repeater is an important communication infrastructure component in distributed control systems.
It ensures reliable signal regeneration and long-distance transmission across V net networks, supporting stable and scalable industrial automation system architectures.