Yokogawa CP461-50 S1
Yokogawa CP461-50 S1
Yokogawa CP461-50 S1
Yokogawa CP461-50 S1
Yokogawa CP461-50 S1
Yokogawa CP461-50 S1
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CP461-50 S1

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CP461-50 S1 is a Yokogawa CENTUM VP processor module for supported field control units. The S1 style and -50 suffix must be matched to the installed FCU, system release, project database, and redundant-processor arrangement.
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Technical specifications for CP461-50 S1

  • Manufacturer:
    Yokogawa
  • Part Number:
    CP461-50 S1
  • Product Family:
    Centum CS-Centum VP
  • Product Type:
    CENTUM VP Processor Module
  • Stock:
    1
  • Style code:
    S1
  • Control platform:
    CENTUM VP
  • Supported FCU family:
    AFV30S/D and AFV40S/D
  • Additional FCU family:
    A2FV50S/D and A2FV70S/D subject to style requirements
  • Redundancy use:
    Single or duplex according to FCU configuration
  • Project data:
    CENTUM VP engineering database
  • Replacement constraint:
    Style and system-release dependent
  • Duplex synchronization:
    Required for redundant processor pairs
  • Style migration control:
    S1 to later styles requires release-specific review
  • Commissioning need:
    Processor diagnostics and redundancy verification
  • Weight:
    1.41 lbs (0.64 kg)
  • Estimated shipping dimensions:
    3.1 x 14.8 x 20 cm
  • Tariff Code:
    8537101190
  • Country of origin:
    Japan
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Applications Configuration Communication Monitoring & Control

Features:

  • Provides the processor function for supported CENTUM VP field control units.
  • Uses the exact CP461-50 order suffix with legacy style code S1.
  • Supports single or redundant processing according to the validated FCU design.
The requested item is the CP461-50 processor at style S1, and later styles are separate compatibility decisions.

It executes the control database and coordinates field-control-unit resources within the CENTUM VP architecture.

Match the FCU, software release, firmware, processor pair, redundancy state, and project backup before installation.

Availability is subject to Apter Power inventory and sourcing confirmation.
Verified resources for Yokogawa CP461-50 S1: Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Maintain a supported AFV-series field control unit that explicitly uses a compatible CP461 processor.
  • Restore processing in a CENTUM VP FCU after project and redundancy data have been secured.
  • Support planned replacement of a verified S1 module under Yokogawa system-compatibility rules.
  • Back up the current CENTUM VP project and record the FCU database assignment before replacement.
  • Match processor parameters, firmware, and engineering-system release to the installed control node.
  • Complete the documented download, diagnostics, and control-loop validation after commissioning.
  • The processor coordinates internal FCU data paths used by control, I/O, and engineering functions.
  • Host communication depends on the complete CENTUM VP node configuration rather than the processor alone.
  • Check network and bus diagnostics if a new processor does not join the control system normally.
  • The module executes the field-control strategies assigned to its FCU.
  • Duplex installations require healthy synchronization and verified switchover between compatible processors.
  • Review diagnostics, controller status, and every affected loop before returning the node to automatic operation.
Description
Yokogawa CP461-50 S1 is a processor module used with documented CENTUM VP field control units, including AFV30, AFV40, A2FV50, and A2FV70 families subject to style and system-revision conditions. The complete -50 S1 identity is required for legacy matching.

The processor executes field-control functions, manages the control database, and coordinates the FCU interfaces assigned by the CENTUM VP engineering environment. In redundant configurations, processor pairing and switchover behavior are part of the validated control architecture.

Current Yokogawa documents may require later CP461 styles for newer system combinations, so S1 must not be assumed equivalent to S2 or later. Confirm FCU type, software release, style code, firmware, redundancy, project backup, and slot before replacement.
Alternative Names
CP461-50 S1 CP461-50 CP461 50 S1 CP46150S1 Yokogawa CP461-50 S1 CENTUM VP CP461-50 CP461 Processor Module S1 Yokogawa CP461 S1 CPU
Technical notes
For CP461-50 S1, preserve the CENTUM VP project and verify FCU model, software release, processor pair style, slot, and redundancy state before removal.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What identifies Yokogawa CP461-50 S1 as a specific processor configuration?
The complete code combines CP461-50 with style S1; both the suffix and style must be compared with the installed FCU documentation.
Which FCU and system data determine Yokogawa CP461-50 S1 compatibility?
Check the AFV or A2FV FCU model, CENTUM VP release, firmware, slot, processor-pair style, redundancy configuration, and project database.
What operating role does Yokogawa CP461-50 S1 perform?
It executes field-control processing and manages the configured FCU interfaces and control database in a CENTUM VP system.
How is Yokogawa CP461-50 S1 availability quoted?
Apter Power checks the exact style label, condition, included hardware, quantity, destination, and delivery need before confirming supply.
Can a later CP461 style directly replace Yokogawa CP461-50 S1?
Only after Yokogawa compatibility rules for the FCU and system release are satisfied; paired processors, firmware, and project validation may also need action.
Which evidence should be sent for a Yokogawa CP461-50 S1 enquiry?
Send the CP461 label, FCU model, system revision, processor-pair details, diagnostic status, quantity, and destination with the request.