
Product Description
Yokogawa PW484-51 Power Supply Module - Reliable 24VDC for CENTUM Systems
The Yokogawa PW484-51 Power Supply Module delivers stable, regulated 24 VDC power to critical components within CENTUM distributed control systems, including Field Control Units (FCUs), FIO Nodes, and ESB Bus Repeater Units. Engineered for continuous industrial operation, this module ensures uninterrupted power delivery in demanding process automation environments.
Technical Specifications
- Model: PW484-51
- Output Voltage: 24 VDC regulated
- Application: CENTUM DCS power distribution
- Compatible Systems: FCU, FIO Node, ESB Bus Repeater Unit
- Design: Hot-swappable, redundant configuration support
- Operating Environment: Industrial-grade temperature and vibration tolerance
Application Scenarios
Deploy the PW484-51 in oil & gas refineries, chemical processing plants, power generation facilities, and pharmaceutical manufacturing where CENTUM DCS architectures manage critical process control loops. This module integrates seamlessly into existing Yokogawa control cabinets, providing the backbone power infrastructure for distributed I/O networks and field communication nodes.
Solution Benefits
Minimize downtime risk through redundant power architecture support—pair multiple PW484-51 modules for automatic failover protection. The module's compact form factor optimizes cabinet space utilization while maintaining thermal efficiency through intelligent heat dissipation design. Built-in diagnostics enable predictive maintenance, alerting operators to potential power anomalies before system disruption occurs.
Installation & Integration
Standard DIN rail mounting ensures rapid installation within CENTUM control enclosures. The module auto-configures upon insertion, reducing commissioning time and eliminating complex parameter setup. LED status indicators provide instant visual confirmation of operational health, output voltage levels, and fault conditions.
Related Products
| Product | Description | Link |
|---|---|---|
| Yokogawa PW401 | Alternative power supply for CENTUM systems | View PW401 Module |
| Yokogawa PW702 | High-capacity power module for VP systems | View PW702 Module |
| Yokogawa EB511-10 S2 | Bus interface module for CENTUM DCS | View EB511 Module |
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