Yokogawa PW401 Power Supply Module | CENTUM DCS 24VDC
Yokogawa PW401 Power Supply Module | CENTUM DCS 24VDC
Manufacturer: Yokogawa
Product No.: PW401
Condition:1000 in stock
Product Type: Power Supply Module
Product Origin: 4589632158741
Payment: T/T, Western Union
Weight: 1000g
Shipping port: Xiamen
Warranty: 12 months
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Yokogawa PW401 Power Supply Module - Reliable 24VDC Power for CENTUM DCS
The Yokogawa PW401 is a high-performance 24VDC power supply module specifically designed for CENTUM distributed control systems. Engineered with hot-swappable capability and dual-redundant architecture, this module guarantees continuous power delivery to critical process control infrastructure across oil & gas, chemical, pharmaceutical, and power generation facilities.
Core Technical Specifications
- Model Number: PW401
- Output Voltage: 24VDC regulated
- Power Capacity: High-current output for multi-module systems
- Redundancy: Dual-redundant configuration support
- Hot-Swap: Field-replaceable without system shutdown
- Compatibility: CENTUM CS 3000, CENTUM VP DCS platforms
- Operating Temperature: 0°C to 55°C (32°F to 131°F)
- Protection: Overvoltage, overcurrent, short-circuit safeguards
- LED Indicators: Power status and fault diagnostics
Industrial Applications & Use Cases
Mission-Critical DCS Power Backbone: The PW401 serves as the primary DC power source for CENTUM control stations, field I/O modules, communication nodes, and operator interfaces. Its stable voltage regulation prevents logic errors and data corruption in real-time process control loops managing temperature, pressure, flow, and level instrumentation.
Redundant Power Architecture: When deployed in N+1 or 2N redundant configurations, the PW401 enables automatic load sharing and seamless failover. If one module experiences degradation or failure, the backup unit instantly assumes full load without triggering system alarms or process interruptions—critical for continuous manufacturing operations where downtime costs exceed $100,000 per hour.
Maintenance Without Disruption: The hot-swappable design allows technicians to replace aging or faulty PW401 modules during scheduled maintenance windows or emergency repairs without de-energizing the entire control cabinet. This capability is essential for 24/7 operations in refineries, chemical reactors, and utility power plants where unplanned shutdowns pose safety and environmental risks.
Why the PW401 Outperforms Generic Power Supplies
Unlike commercial-grade DC power supplies, the PW401 undergoes rigorous factory testing for electromagnetic compatibility (EMC), surge immunity, and thermal cycling per IEC 61131-2 industrial standards. Its proprietary current-limiting circuitry prevents cascade failures when downstream modules short-circuit, while built-in diagnostics communicate health status to CENTUM HIS workstations via backplane communication—enabling predictive maintenance before failures occur.
Complementary Yokogawa Power & Control Components
| Product | Description | Link |
|---|---|---|
| PW702 | Advanced Power Supply Module for CENTUM VP | View Product |
| CP401-11 | Processor Module (CPU Card) for CENTUM Systems | View Product |
| EC401-50 | ESB Bus Coupler Module for FIO Communication | View Product |
Ensure your CENTUM DCS operates with maximum uptime and reliability using genuine Yokogawa power modules engineered for industrial-grade performance.
© 2025 INDUSTRIAL CONTROL HUB. All rights reserved.
Original Source: https://www.indctrlhub.com
Contact: sales@indctrlhub.com | +0086 18359243191
Product Description
Yokogawa PW401 Power Supply Module - Reliable 24VDC Power for CENTUM DCS
The Yokogawa PW401 is a high-performance 24VDC power supply module specifically designed for CENTUM distributed control systems. Engineered with hot-swappable capability and dual-redundant architecture, this module guarantees continuous power delivery to critical process control infrastructure across oil & gas, chemical, pharmaceutical, and power generation facilities.
Core Technical Specifications
- Model Number: PW401
- Output Voltage: 24VDC regulated
- Power Capacity: High-current output for multi-module systems
- Redundancy: Dual-redundant configuration support
- Hot-Swap: Field-replaceable without system shutdown
- Compatibility: CENTUM CS 3000, CENTUM VP DCS platforms
- Operating Temperature: 0°C to 55°C (32°F to 131°F)
- Protection: Overvoltage, overcurrent, short-circuit safeguards
- LED Indicators: Power status and fault diagnostics
Industrial Applications & Use Cases
Mission-Critical DCS Power Backbone: The PW401 serves as the primary DC power source for CENTUM control stations, field I/O modules, communication nodes, and operator interfaces. Its stable voltage regulation prevents logic errors and data corruption in real-time process control loops managing temperature, pressure, flow, and level instrumentation.
Redundant Power Architecture: When deployed in N+1 or 2N redundant configurations, the PW401 enables automatic load sharing and seamless failover. If one module experiences degradation or failure, the backup unit instantly assumes full load without triggering system alarms or process interruptions—critical for continuous manufacturing operations where downtime costs exceed $100,000 per hour.
Maintenance Without Disruption: The hot-swappable design allows technicians to replace aging or faulty PW401 modules during scheduled maintenance windows or emergency repairs without de-energizing the entire control cabinet. This capability is essential for 24/7 operations in refineries, chemical reactors, and utility power plants where unplanned shutdowns pose safety and environmental risks.
Why the PW401 Outperforms Generic Power Supplies
Unlike commercial-grade DC power supplies, the PW401 undergoes rigorous factory testing for electromagnetic compatibility (EMC), surge immunity, and thermal cycling per IEC 61131-2 industrial standards. Its proprietary current-limiting circuitry prevents cascade failures when downstream modules short-circuit, while built-in diagnostics communicate health status to CENTUM HIS workstations via backplane communication—enabling predictive maintenance before failures occur.
Complementary Yokogawa Power & Control Components
| Product | Description | Link |
|---|---|---|
| PW702 | Advanced Power Supply Module for CENTUM VP | View Product |
| CP401-11 | Processor Module (CPU Card) for CENTUM Systems | View Product |
| EC401-50 | ESB Bus Coupler Module for FIO Communication | View Product |
Ensure your CENTUM DCS operates with maximum uptime and reliability using genuine Yokogawa power modules engineered for industrial-grade performance.
© 2025 INDUSTRIAL CONTROL HUB. All rights reserved.
Original Source: https://www.indctrlhub.com
Contact: sales@indctrlhub.com | +0086 18359243191