DC-input supply path
Accepts the documented 24 V DC source for FIO equipment.
Yokogawa PW484-51 24 V DC Power Supply Module
Item NO.: 3816708
Warranty: 1 year
Condition : brand new in factory sealed box
Email: sales@mvme.cn
Chat online: +86 18030175807
Detail
- Product NameYokogawa PW484-51 24 V DC Power Supply Module
- Item NO.3816708
- Weight1.0000 kg = 2.2046 lb = 35.2740 oz
- CategoryDCS
- BrandYOKOGAWA
- Creation Time2026-11-01
CENTUM VP FIO24 V DC Input Power Supply Module
24 V DC INPUT · DUAL-RAIL BACKBOARD SUPPLY · -51 IDENTITY
Yokogawa PW484-51 24 V DC Power Supply Module
A Yokogawa FIO power module supplied from 24 V DC and used to feed the backboard +5 V and +24 V rails.
PRODUCT CONTEXT
Product Profile
PW484-51 belongs to the Yokogawa PW484 family, the 24 V DC input selection among PW481, PW482 and PW484 power modules. It supplies isolated +5 V and +24 V rails to installed modules through the backboard.
Manufacturer guidance provides an eight-year module-replacement reference at an average ambient temperature of 40 °C or less. The -51 code remains a controlled label identity and is not decoded beyond published evidence.
CONTROLLED DATA
Technical Data
Manufacturer
Yokogawa
Exact model
PW484-51
Base family
PW484
Input supply
24 V DC
Published outputs
Isolated +5 V DC and +24 V DC
Status indication
SYS and FLD
Check terminals
+5 V, +24 V and GND
Input terminals
Positive, negative and protective grounding
Recommended module replacement
8 years at average ambient temperature ≤40 °C
Built-in fuse
8-year reference; not user replaceable
Suffix record
-51 retained from the installed label
OPERATING ROLE
System Role
01DC-input supply path02Isolated backboard rails03Maintenance visibility04Exact suffix retention
Isolated backboard rails
Provides the +5 V and +24 V outputs used by installed modules.
Maintenance visibility
Front indicators and check terminals support controlled status checks.
Exact suffix retention
Maintains the -51 execution through quotation and receiving.
SELECTION BOUNDARY
Compatibility
PW484-51
PW484-51 uses 24 V DC input; PW482 is the 220–240 V AC family.
CENTUM VP FIO
Retain the installed host, project and connection evidence that defines the approved use of this execution.
Verified field fit
Complete the model-specific checks described in the service sequence before return to operation.
FIELD USE
Applications
DC-powered FIO cabinets
Maintaining Yokogawa node equipment built around a 24 V DC source.
Redundant supply service
Replacing one supply under the approved redundant-power maintenance procedure.
Preventive replacement
Using ambient records and the manufacturer lifecycle reference to schedule renewal.
CaptureRecord the -51 label, host unit, 24 V DC source, redundancy position and supply indications.ExchangeApply approved isolation and reproduce positive, negative, ground and module placement.ConfirmCheck SYS and FLD indications, approved output points and host-unit diagnostics.
CUSTOMER QUESTIONS
FAQ
Q01
What information should accompany a PW484-51 quotation?
Provide the full -51 label, host-unit model, 24 V DC supply record, redundancy position and quantity.
Q02
Can PW482-50 replace PW484-51?
No. PW482 is a 220–240 V AC input family, while PW484-51 is based on PW484 for 24 V DC.
Q03
What does FLD indicate on PW484-51?
Yokogawa describes FLD as the indication that the +24 V output is operating properly.
Q04
Why should the built-in fuse not be treated as a field-replaceable item?
Manufacturer maintenance guidance lists that fuse as an eight-year reference item not replaceable by the user.
Q05
What closes a PW484-51 replacement record?
Correct 24 V DC wiring, normal SYS and FLD status and stable host diagnostics are required.
INDUSTRIAL SOURCING SUPPORT
About IndustryParts
https://www.industryparts.com/Exact records support a cleaner quotation
IndustryParts prepares PW484-51 enquiries around the complete manufacturer label, requested quantity and installed-system evidence. Share the application record that distinguishes this execution before a supply proposal is prepared.
Complete label retainedHost context reviewedQuantity linked to the enquiry
ENQUIRY INFORMATION
Request a model-specific quotation
Send the complete PW484-51 label, requested quantity and delivery destination.
EMAILsales@mvme.cn
DIRECT CONTACTWhatsApp / Phone: +86 18030175807
