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      CP451-10 S2

      CENTUM VP Field Control Unit Processor Module
      In Stock
      Ships by Monday, September 14
      Fast Shipping Available

      Product Describe：

      Yokogawa CP451-10 S2 is a CP451 processor-module execution for the AFV10S or AFV10D CENTUM VP Field Control Unit. It executes field-control functions and participates in the documented redundant processor arrangement.

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      Technical specifications Information Technical notes FAQ

      Technical specifications for CP451-10 S2

      Technical specifications for CP451-10 S2

      • Manufacturer:
        Yokogawa
      • Product Category:
        DCS System
      • Spare Part Number:
        CP451-10 S2
      • Estimated shipping dimensions:
        3.2x14.4x19.9cm
      • Weight:
        0.74 kg
      • Tariff Code:
        8537101190
      • Counliy of origin:
        Japan
      • Processor module:
        CP451
      • Host FCU:
        AFV10S / AFV10D
      • Processor:
        VR5432, 133 MHz
      • Main memory:
        32 Mbyte
      • Memory backup:
        Battery; maximum 72 hours
      • Battery recharge:
        Minimum 48 hours
      • Redundant configuration:
        Two CP451 modules
      • Vnet/IP interface:
        Dual-redundant
      • Maximum node units:
        14 per FCU
      • Maximum ESB node units:
        9 per FCU
      • Style requirement for SEM:
        Style 2 or later
      View as PDF Ask for Quote

      Information

      Information

      Overview Manuals Common Applications Product Precautions
      CP451-10 S2 provides the processor function for an AFV10-series CENTUM VP Field Control Unit and supports a two-module redundant configuration.
      • Executes the CENTUM VP field-control application
      • Supports a two-processor redundant FCU arrangement
      • Coordinates configured ESB and ER bus node-unit communications
      • Maintains battery-backed control memory during an approved outage

      The processor operates with the AFV10S or AFV10D FCU, associated power modules and configured ESB or ER bus interfaces. Commissioning includes identity, partner-module state, control software, Vnet/IP path, node-unit recognition and controlled process-function verification.

      Important Notice: Confirm CP451-10 S2, AFV10S or AFV10D host, processor partner, hardware style, power modules, Vnet/IP network, ESB/ER interfaces, CENTUM VP software and database versions, time synchronization, SEM requirement and controlled process-test results before commissioning.

      Apter Power CP451-10 S2 Manuals and Guides

      The first document is the model-specific technical and system reference. The second is a distinct field workbook for installation, wiring, commissioning and acceptance records.

      CENTUM VP process-control execution
      Runs field-control strategies for an AFV10-series control station.
      Redundant controller maintenance
      Restores one CP451 processor position while preserving the approved partner state.
      Distributed I/O coordination
      Coordinates configured ESB or ER bus node units through the FCU architecture.
      Sequence-of-events support
      Supports SEM use when the installed FCU hardware meets the documented style requirement.
      Read the applicable Yokogawa installation instructions before work. Verify CP451-10 S2, the installed host system and all configured field interfaces before isolation, wiring or commissioning.
      1
      Confirm the full CP451-10 S2 marking, hardware style and assigned AFV10 FCU.
      2
      Place the controlled process and redundant partner in the approved maintenance state.
      3
      Back up the CENTUM VP control database and record active diagnostics.
      4
      Use ESD controls and isolate the affected processor position according to Yokogawa procedure.
      5
      Inspect the FCU connector and verify the partner CP451 module identity.
      6
      Restore the approved software, database and communication configuration.
      7
      Verify redundant synchronization, Vnet/IP paths and all configured node units.
      8
      Complete controlled loop, sequence and diagnostic tests before process release.

      Technical notes

      Technical notes

      Install CP451-10 S2 in the assigned AFV10S or AFV10D processor position and match the partner module, FCU configuration and CENTUM VP software release. After replacement, verify redundant synchronization, Vnet/IP communications, node-unit status and the retained control application before process release.

      FAQS

      • What exact function does CP451-10 S2 perform as a CENTUM VP Field Control Unit Processor Module?
        It executes the CENTUM VP field-control application and participates in the documented redundant processor pair.
      • Which host system must be confirmed before installing CP451-10 S2?
        Confirm the documented Yokogawa CENTUM VP AFV10S / AFV10D Field Control Unit host and the complete CP451-10 S2 marking before work.
      • Which connection checks are required for CP451-10 S2?
        Verify the FCU processor connector, partner module and ESD-controlled replacement procedure.
      • How should the installed configuration for CP451-10 S2 be preserved?
        Restore the approved CENTUM VP project, database, network and node-unit definitions.
      • Which diagnostic evidence should be reviewed for CP451-10 S2?
        Review processor redundancy, Vnet/IP, node-unit, memory and application diagnostics.
      • What must be recorded before replacing CP451-10 S2?
        Record the complete marking, style, partner identity, software/database releases and diagnostic baseline.
      • How should CP451-10 S2 be commissioned after installation?
        Synchronize the processor pair, prove communications and complete controlled process-function tests.
      • Which model-specific limitation applies to CP451-10 S2?
        SEM use requires AFV10-series hardware at style 2 or later.
      Trusted by 5,000+ plants worldwide | Backed by our vast inventory of top-tier control parts, modules and cards, fast shipments are dispatched to cover your urgent needs. ABOUT US >>
      Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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