Yokogawa PW441-11 S2 Power Supply Module – CENTUM VP Distributed Control System
When a power supply module fails in a live DCS environment, the consequences are immediate and severe: process shutdowns, unplanned downtime, and potential safety incidents cascade across the entire control loop. In high-stakes industries such as oil & gas, petrochemicals, and power generation, every minute of unplanned outage translates directly into production loss and regulatory risk. The Yokogawa PW441-11 S2 is the engineered answer to this critical vulnerability — a dedicated power supply module built to sustain uninterrupted, stable power delivery to the CENTUM VP field control station under the most demanding industrial conditions.
Within the CENTUM VP product family — Yokogawa’s flagship distributed control system trusted by thousands of plants worldwide — the PW441-11 S2 occupies a foundational role. It is specifically designed for the FCU (Field Control Unit) architecture, providing the regulated DC power backbone that all I/O modules, communication cards, and processor units depend upon. Its S2 revision designation reflects Yokogawa’s continuous improvement cycle, incorporating enhanced thermal management and improved EMC compliance to meet the evolving demands of modern industrial automation environments globally.
Technical Specifications
- Model / SKU: PW441-11 S2
- Manufacturer: Yokogawa Electric Corporation
- Series: CENTUM VP
- Module Type: Power Supply Module
- Compatible System: CENTUM VP Field Control Unit (FCU)
- Weight: 2,050 g (approx.)
- Condition: New / Refurbished / Tested (specify on inquiry)
Note: Detailed electrical specifications (input voltage range, output ratings, redundancy configuration) are available upon request. We do not publish unverified parameters.
Key Features & Benefits
- Stable DC Power Output: Delivers clean, regulated power to all downstream CENTUM VP modules, eliminating voltage fluctuation-induced faults.
- Hot-Swap / Redundancy Ready: Supports Yokogawa’s redundant power supply architecture, enabling module replacement without process interruption.
- Industrial-Grade Reliability: Engineered for continuous 24/7 operation in harsh environments including high ambient temperatures, vibration, and EMI-rich plant floors.
- S2 Revision Enhancements: Improved thermal dissipation design and updated EMC shielding for compliance with IEC 61000 series standards.
- Compact Form Factor: Slot-mount design integrates seamlessly into the CENTUM VP FCU chassis without additional wiring complexity.
- Long Service Life: Yokogawa’s component selection and burn-in testing protocols ensure extended MTBF in continuous process environments.
Industry & Equipment Applications
- Oil & Gas: Upstream wellhead control, midstream pipeline SCADA, downstream refinery DCS panels.
- Petrochemical & Chemical: Reactor control systems, distillation column automation, batch process management.
- Power Generation: Turbine control units, boiler management systems, grid-tie automation panels.
- Pulp & Paper / Food & Beverage: Continuous process lines requiring stable DCS power infrastructure.
- Water Treatment: SCADA-integrated DCS installations for municipal and industrial water facilities.
System Integration & Compatible Parts
The PW441-11 S2 is designed to operate within the Yokogawa CENTUM VP ecosystem. Compatible and commonly paired components include:
- CENTUM VP FCU Field Control Units (e.g., FCU05x series)
- Yokogawa I/O modules (AAI, AAB, ADV, ADA series)
- Yokogawa communication modules (ESB bus, V-net/IP)
- Redundant power supply pairing modules (PW4xx series)
Contact our technical team to confirm compatibility with your specific FCU chassis revision and firmware version before ordering.
Our Quality Assurance Process
At Konmask.com, every industrial automation component undergoes a structured verification process before shipment:
- Visual Inspection: Physical examination for damage, corrosion, and component integrity.
- Functional Testing: Power-on verification and output stability testing where applicable.
- Authenticity Verification: Cross-referenced against manufacturer documentation and serial number databases.
- Secure Packaging: Anti-static, moisture-barrier packaging with shock-absorbing materials for international freight.
- Documentation: Test reports and certificates of conformity available upon request.
How to Order
- Submit your inquiry via the Contact / Request a Quote form on this page.
- Provide your required quantity, delivery timeline, and destination country.
- Our team will respond within 1 business day with availability, lead time, and a formal quotation.
- Upon order confirmation, we arrange export documentation, freight, and tracking.
For urgent requirements or large-volume orders, contact us directly:
📧 support@konmask.com | 📞 +0086 19859288691
Why Choose Konmask.com?
- Specialized Inventory: We focus exclusively on industrial automation and DCS/PLC components — not a general electronics marketplace.
- Global Export Experience: Serving buyers in Southeast Asia, the Middle East, Europe, and the Americas with compliant cross-border shipping.
- Technical Support: Our team includes engineers with hands-on CENTUM VP and DCS integration experience.
- Competitive Lead Times: Stocked items ship within 3–5 business days; sourced items within 2–4 weeks.
- Transparent Communication: No hidden fees. Clear quotations, accurate lead times, and proactive shipment updates.
Frequently Asked Questions
- Q: Is the PW441-11 S2 compatible with older CENTUM CS 3000 systems?
- A: The PW441-11 S2 is designed for the CENTUM VP platform. Compatibility with CS 3000 depends on the specific FCU chassis revision. Please contact us with your system details for confirmation.
- Q: Do you supply new or refurbished units?
- A: We supply both new and professionally refurbished units. Please specify your preference in your inquiry, and we will advise on availability and pricing accordingly.
- Q: Can you provide a warranty?
- A: Yes. All units come with a standard 90-day functional warranty. Extended warranty options are available — please inquire.
- Q: What is the typical lead time for this module?
- A: In-stock units ship within 3–5 business days. If sourcing is required, lead time is typically 2–4 weeks. We will confirm at the time of quotation.
- Q: Do you provide export documentation for customs clearance?
- A: Yes. We provide commercial invoices, packing lists, and certificates of origin. Additional documentation (e.g., Form E for ASEAN) can be arranged upon request.
{
“@context”: “https://schema.org”,
“@graph”: [
{
“@type”: “Product”,
“name”: “Yokogawa PW441-11 S2 Power Supply Module”,
“description”: “Yokogawa PW441-11 S2 Power Supply Module for CENTUM VP DCS Field Control Unit. Industrial-grade, redundancy-ready, globally sourced and quality-tested by Konmask.com.”,
“sku”: “PW441-11 S2”,
“brand”: {
“@type”: “Brand”,
“name”: “Yokogawa”
},
“manufacturer”: {
“@type”: “Organization”,
“name”: “Yokogawa Electric Corporation”
},
“category”: “Power Supply Module”,
“url”: “https://konmask.com/products/yokogawa-pw441-11-s2-power-supply-module-centum-vp”,
“image”: [
“https://cdn.shopify.com/s/files/1/0740/1111/5686/files/czluftgkqvr145621.jpg”,
“https://cdn.shopify.com/s/files/1/0740/1111/5686/files/0pheownes3k145622.jpg”,
“https://cdn.shopify.com/s/files/1/0740/1111/5686/files/a3wgxh0icli145622.jpg”
],
“offers”: {
“@type”: “Offer”,
“url”: “https://konmask.com/products/yokogawa-pw441-11-s2-power-supply-module-centum-vp”,
“priceCurrency”: “USD”,
“availability”: “https://schema.org/InStock”,
“seller”: {
“@type”: “Organization”,
“name”: “Konmask.com”
}
}
},
{
“@type”: “FAQPage”,
“mainEntity”: [
{
“@type”: “Question”,
“name”: “Is the PW441-11 S2 compatible with older CENTUM CS 3000 systems?”,
“acceptedAnswer”: {
“@type”: “Answer”,
“text”: “The PW441-11 S2 is designed for the CENTUM VP platform. Compatibility with CS 3000 depends on the specific FCU chassis revision. Please contact us with your system details for confirmation.”
}
},
{
“@type”: “Question”,
“name”: “Do you supply new or refurbished units?”,
“acceptedAnswer”: {
“@type”: “Answer”,
“text”: “We supply both new and professionally refurbished units. Please specify your preference in your inquiry, and we will advise on availability and pricing accordingly.”
}
},
{
“@type”: “Question”,
“name”: “Can you provide a warranty?”,
“acceptedAnswer”: {
“@type”: “Answer”,
“text”: “Yes. All units come with a standard 90-day functional warranty. Extended warranty options are available — please inquire.”
}
},
{
“@type”: “Question”,
“name”: “What is the typical lead time for this module?”,
“acceptedAnswer”: {
“@type”: “Answer”,
“text”: “In-stock units ship within 3–5 business days. If sourcing is required, lead time is typically 2–4 weeks. We will confirm at the time of quotation.”
}
},
{
“@type”: “Question”,
“name”: “Do you provide export documentation for customs clearance?”,
“acceptedAnswer”: {
“@type”: “Answer”,
“text”: “Yes. We provide commercial invoices, packing lists, and certificates of origin. Additional documentation can be arranged upon request.”
}
}
]
}
]
}
© 2026 Konmask.com. All rights reserved.
Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
