AMIKON LIMITED
| Supply Ability | in stock |
| Packaging Details | Brand new and original |
| Payment Terms | T/T |
| Delivery Time | 2-3 work days |
| Place of Origin | JAPAN |
| Brand Name | Yokogawa |
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Product Specification
| Supply Ability | in stock | Packaging Details | Brand new and original |
| Payment Terms | T/T | Delivery Time | 2-3 work days |
| Place of Origin | JAPAN | Brand Name | Yokogawa |
| High Light | Yokogawa CP451-10 ，CENTUM VP ，DCS Processor Module | ||
The CP451 processor module provides the processing function for Yokogawa AFV10-series Field Control Units used in CENTUM VP. The field control station connects the field-control system to its configured I/O node units through ESB or ER bus interfaces.
In a dual-redundant configuration, the FCU uses two CP451 processor modules. The host unit, processor arrangement, bus interface modules and control-function software must match the installed system design.
| Model | CP451-10 |
|---|---|
| Module type | Processor module for the Field Control Unit (FCU) |
| Memory protection during power failure | Battery-backed main memory; backup time up to 72 hours |
| Battery recharge time | At least 48 hours |
| AFV10-series FCU system configuration | |
|---|---|
| Associated FCU models | AFV10S and AFV10D |
| Control network | Dual-redundant Vnet/IP interface |
| Connectable node units | Up to 14 node units per FCU in total; ESB Bus Node Units are limited to 9 or fewer |
| Control-function software | LFS1500 for the AFV10-series Field Control Unit |
| Node expansion | LFS1550 Application Capacity Expansion Package can increase node-unit capacity where required. The /NDEL node-unit expansion license is required for a node unit. |
| Power supply modules | PW481, PW482 or PW484; two modules for a dual-redundant power-supply arrangement |
| ESB bus connection | EC401 ESB Bus Coupler Modules are installed in slots 7 and 8 for a dual-redundant processor configuration. For a single ESB configuration, EC401 is installed in slot 7 and slot 8 remains empty. |
| ER bus connection | EB401 ER Bus Interface Master Module is used for connection to ER Bus Node Units. In a single configuration, it is installed in an odd-numbered slot, with the slot immediately to its right left empty. |
| Sequence of Events Manager | For SEM use with Vnet/IP, AFV10-series hardware must be Style 2 or later. |
FCU-level configuration data applies to the AFV10-series system and should not be interpreted as individual CP451 module ratings.
The AFV10-series Field Control Unit operates as part of a Field Control Station. ESB Bus Node Units connect through EC401 bus coupler modules; ER Bus Node Units connect through EB401 interface modules.
For a dual-redundant processor arrangement, the processor pair and the relevant bus-interface arrangement must be configured together. Node expansion also depends on the applicable software package and system configuration.
ESB bus: EC401 is installed in slots 7 and 8 when the processor modules use a dual-redundant configuration. For a single ESB configuration, install EC401 in slot 7 and leave slot 8 empty.
ER bus: EB401 is installed in an odd-numbered slot for a single configuration, leaving the slot immediately to its right empty.
Node expansion: LFS1500 is the control function for the AFV10-series FCU. LFS1550 can expand node-unit capacity beyond the base configuration.
Relevant when a CP451 processor is diagnosed as faulty or requires planned replacement in an AFV10-series FCU.
For dual-redundant installations, confirm the active and standby module status and follow the site-approved maintenance sequence before replacing a processor.
A processor fault can affect field-control execution. The resulting process impact depends on the FCU configuration, redundancy state and affected control functions.
| Pre-dispatch checks | Part-number and visual inspection; functional testing where applicable and available for the supplied unit. |
|---|---|
| Packaging | Protective packaging, with anti-static protection where appropriate. |
| DOA / transit issue | Report promptly with the order reference, product label photo and supporting evidence for assessment. |
| Returns and warranty | Coverage and return eligibility follow the terms confirmed in the quotation or order. Incorrect installation, misuse and unauthorized modification may be excluded. |
Practical sourcing support for industrial automation parts, with clear communication from inquiry to order coordination.
CP451-10 · PRODUCT INQUIRYContact Miya Zheng for model identification and sourcing inquiries.
Please provide Part Number, Quantity, Destination, Required Date, and Machine/System Model.
Company Details
Business Type:
Trading Company
Year Established:
2004
Total Annual:
85682000-125000000
Employee Number:
70~80
Ecer Certification：
Verified Supplier
Company Profile Amikon Limited specializes in the global supply of industrial automation module spare parts.The company focuses on well-known international brands covering DCS systems, robot control systems, and large-scale servo control systems. Product scope includes: ➢Distributed Control Syste... Company Profile Amikon Limited specializes in the global supply of industrial automation module spare parts.The company focuses on well-known international brands covering DCS systems, robot control systems, and large-scale servo control systems. Product scope includes: ➢Distributed Control Syste...
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