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We can quote you on 1000s of specialist parts, even if they are not listed on our website.
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PRODUCT DESCRIPTION
PW402 S2 ASS9811AT-05 Power Supply Module
Yokogawa PW402 S2 ASS9811AT-05 is a CENTUM power supply module rated for 220 to 240 V AC input. Its regulated output is 5.1 V DC at 20 A with a maximum output power of 102 W.
Style S2 and assembly reference ASS9811AT-05 are part of the complete replacement identity. The input range, output rating, rack position, cooling path and installed companion modules must match the existing CENTUM configuration.
Style S2 and assembly reference ASS9811AT-05 are part of the complete replacement identity. The input range, output rating, rack position, cooling path and installed companion modules must match the existing CENTUM configuration.
BEFORE YOU BUY
Confirm the complete Style S2 power supply module
ACTUAL APPLICATIONS
Application fields for PW402 S2 ASS9811AT-05
Three relevant application fields are expanded below with two concise production settings for PW402 S2 ASS9811AT-05.
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01 · OIL & GAS
Upstream and Refining Operations
Oil and gas production facilitiesPetroleum refining and terminal operations -
02 · CHEMICALS
Chemical and Materials Production
Bulk chemical production and blendingSpecialty material and polymer production -
03 · POWER GENERATION
Thermal and Hydroelectric Production
Thermal power and steam productionHydroelectric generation and distribution
Technical specifications for PW402 S2 ASS9811AT-05
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Product ModelPW402 S2 ASS9811AT-05
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Spare ModelPW402 S2
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Product ParametersStyle S2 power supply module
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ManufacturerYokogawa
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Product classPower supply module
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Base modelPW402
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StyleS2
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Assembly referenceASS9811AT-05
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Input supply220 to 240 V AC
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Output voltage5.1 V DC
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Output current20 A
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Maximum output power102 W
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Installation formatCENTUM rack module
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Cooling methodFan-cooled
View all additional
Alternative Names
PW402 S2 ASS9811AT-05
PW402 S2 ASS9811AT 05
Yokogawa Style S2 power supply module
SYSTEM & REPLACEMENT CHECK
Information needed before ordering
Three direct checks to secure your system integration and minimize ordering risks.
Information
System integration
Replacement check
Manuals & support
SYSTEM INTEGRATION
Match PW402 S2 ASS9811AT-05 to the installed Yokogawa CENTUM
Yokogawa PW402 S2 ASS9811AT-05 is a Style S2 power supply module in the Yokogawa CENTUM family. Integration must preserve the full ordering identity and documented electrical role.
Engineering should verify product class (Power supply module), base model (PW402) and the exact interface, connector or rack arrangement against the installed design.
Before energization, check power, grounding, cooling, cable routing and companion hardware. Review status indications and diagnostics, then record a controlled functional test.
Features:
- Exact identity: PW402 S2 ASS9811AT-05
- Product class: Style S2 power supply module
- Family: Yokogawa CENTUM
The Yokogawa PW402 S2 ASS9811AT-05 requires documented system integration before energising the equipment.
REPLACEMENT CONTROL
Verify the complete PW402 S2 ASS9811AT-05 identity before exchange
Replace PW402 S2 ASS9811AT-05 only after matching the complete identifier, Style S2 power supply module, installed Yokogawa CENTUM role and documented hardware or style revision.
Photograph the nameplate, keyed connectors, terminal numbering, cable routing, shields, earth points and adjacent hardware. Save the applicable configuration and diagnostic record before removal.
After fitting the verified article, restore the approved configuration, check status and diagnostics and test every affected signal, power or communication path before return to service.
Features:
- Exact identity: PW402 S2 ASS9811AT-05
- Product class: Style S2 power supply module
- Family check: Yokogawa CENTUM
The Yokogawa PW402 S2 ASS9811AT-05 requires documented replacement verification before energising the equipment.
DOCUMENTATION STATUS
Browse the Manuals, Datasheets, Official Documents, Links
Important Notice: Official documents are provided through manufacturer links. Accessories, manuals, cables, calibration data, software and certificates are included only when listed in the quotation.Features:
- Exact-model technical data for PW402 S2 ASS9811AT-05
- Model-specific data sheet attached for PW402 S2 ASS9811AT-05
- Directory links by subcategory and brand
Documentation for PW402 S2 ASS9811AT-05 must match the installed equipment and complete product identity before service.
Also searched as
Important notice
Manuals, software, firmware, cables, calibration data and accessories are included only when listed in the quotation. AMIKON is an independent supplier and is not affiliated with or authorised by the manufacturer.
This content has been produced using multiple sources. Takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
BUYER INFORMATION
Commercial terms without hidden steps
Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
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Shipping & delivery
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DispatchEligible stock: same / next day
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CarriersDHL, FedEx or UPS
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Ship fromXiamen, China
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Packed size4.8x23x20cm
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Shipping weight1.58 kg
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Payment & customs
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PaymentBank transfer (T/T)
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CurrenciesUSD · EUR · GBP · RMB
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Credit cardsNot accepted
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HS reference8537101190
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OriginJapan
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03
Warranty & returns
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Warranty12 months from AMIKON
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InspectionLabel, condition and packing checks
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ReturnsPrior RMA authorisation required
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CompatibilityConfirm before order
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OEM warrantyDoes not apply
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Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
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Part checked
Full suffix recorded -
Condition checked
Label and appearance -
Packing checked
Antistatic protection -
Tracking supplied
Established couriers -
Sandy Lin
Dedicated account manager · 15+ years
FREQUENTLY ASKED QUESTIONS
Questions buyers ask about PW402 S2 ASS9811AT-05
Direct answers about identity, compatibility, stock, warranty, payment and shipping.
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How is the exact PW402 S2 ASS9811AT-05 identity confirmed?
Match the complete PW402 S2 ASS9811AT-05 marking, manufacturer, product class and documented connector or installation arrangement before approval. -
Which product class applies to PW402 S2 ASS9811AT-05?
The documented product class is Power supply module. Confirm it against the installed label and approved technical reference. -
What should maintenance record before removing PW402 S2 ASS9811AT-05?
Photograph the complete label, connectors, mounting position, adjacent components and cable routing, then save the applicable configuration and diagnostics. -
Can a similar Yokogawa CENTUM part replace PW402 S2 ASS9811AT-05?
Do not substitute by appearance or family alone. Compare the full identifier, electrical values, interfaces, revision and approved companion hardware. -
Which checks follow installation of PW402 S2 ASS9811AT-05?
Review power and grounding, connector seating, status indications and diagnostics, then test every affected signal or power path at a safe operating point. -
What documentation should accompany PW402 S2 ASS9811AT-05?
Retain label photographs, the approved technical reference, configuration backup, inspection record and final functional-test result. -
What should a distributor confirm when quoting PW402 S2 ASS9811AT-05?
Confirm the complete model, quantity, condition, required suffix or revision, supplied accessories, destination country and requested delivery date. -
How can a buyer reduce the risk of receiving the wrong PW402 S2 ASS9811AT-05?
Request pre-shipment photographs showing the full marking, connectors and supplied scope, then compare them with the installed article before dispatch.
READY TO VERIFY YOUR PART?
Get a PW402 S2 ASS9811AT-05 quote with price, lead time and revision check.
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Product
Product Browsing History
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PW402 S2 ASS9811AT-05Style S2 power supply moduleManufacturer: YokogawaView Details
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