Configured for communication interfacing in CENTUM VP systems, the Yokogawa VI451-10 provides direct electrical execution with defined input power and protective housing.
Hardware Specifications
Parameter
Specification
Model
VI451-10
Brand
Yokogawa
Origin
Japan
Weight
2 Kg (shipping)
Dimensions
Not specified
Operating Temp
Not specified
Power Consumption
Not specified
Product Type
Communication Module
Protection Level
IP54
Input Power Supply
100 to 120 V AC
Max. Input Current
20 A / 6 A (dual listing)
FOUNDATION Fieldbus / Profibus PA Connectivity
The VI451-10 module is designed to integrate with Yokogawa’s distributed control systems, supporting deterministic communication layers. Its architecture allows compatibility with FOUNDATION Fieldbus and Profibus PA connectivity, ensuring stable data exchange and channel isolation across redundant communication paths.
Frequently Asked Questions (FAQ)
Q: Can the VI451-10 be installed in environments with dust exposure? A: Yes, the IP54 protection level provides limited dust ingress protection and resistance to water splashes.
Q: Does the module support redundant communication paths? A: Yes, redundancy is managed at the system level, with the module supporting dual-path configurations.
Q: What precautions are required for input current ratings? A: Ensure wiring and breakers are sized for the maximum input current rating to prevent overload conditions.
Field Installation Guidelines
Mount the VI451-10 in a protected enclosure with adequate ventilation.
Maintain separation between AC power lines and communication cabling to reduce interference.
Ground the module housing according to IEC standards to ensure safety and minimize noise.
Verify IP54 sealing during installation to maintain environmental protection.
Confirm input current ratings before energizing the module.
