Bently
View products
Product image is representative; revision or series may vary. Contact us to request a specific version.
Get a quick price for CP451-50 S2
For more information on how your data is processed and stored by Apterpower please read our privacy policy
Technical specifications for CP451-50 S2
-
Manufacturer:Yokogawa
-
Product Category:DCS Systems
-
Spare Part Number:CP451-50 S2
-
Estimated shipping dimensions:3.3×14.5×19.8cm
-
Weight:0.75 kg
-
Tariff Code:8537101190
-
Counliy of origin:Japan
-
Base processor module:CP451
-
Product class:Processor Module
-
Processor:VR5432, 133 MHz
-
Main memory:32 MB
-
Battery backup:72 hours maximum
-
Battery recharge:48 hours minimum
-
Supported FCU:AFV10S / AFV10D
-
Redundant execution:Two CP451 processor modules
-
Event buffer:Up to 10,000 events
Information
Overview
Manuals
Common Applications
Product Precautions
Yokogawa CP451-50 S2 provides the control-processing function for the documented CENTUM VP field control unit arrangement, with the complete commercial suffix retained for identity control.
- Executes the configured control application in the supported field control unit.
- Supports a paired processor arrangement for documented dual-redundant control.
- Maintains controlled project continuity through the documented battery-backed design.
- Provides controller diagnostics and event handling for maintenance acceptance.
In an AFV10S or AFV10D field control unit, CP451 processor modules execute the configured control application. A dual-redundant controller uses two modules, and maintenance must preserve the installed project, redundancy state and system records.
Important Notice: CP451-50 S2 is published under the user-confirmed complete commercial identity. Apply the verified CP451 processor data only within the documented AFV10S or AFV10D system context; do not infer interchangeability from a nearby suffix.
Yokogawa CP451-50 S2 Manuals & Downloads
Yokogawa CP451-50 S2 Official Manufacturer Excerpt (PDF)Yokogawa CP451-50 S2 Installation & Commissioning Guide (PDF)
The official excerpt preserves relevant original manufacturer pages for this product family. The installation guide provides a separate controlled workflow for preparation, replacement, commissioning and acceptance.
AFV10S controller processing
Execute the configured process-control application in a single-controller field control unit after exact model and project verification.
AFV10D redundant control
Operate as one processor in a dual-redundant field control unit using two matched CP451 modules and the validated system configuration.
Controlled processor replacement
Restore the existing controller project, battery-backed records and redundancy condition without transferring claims from another suffix.
Controller acceptance testing
Review synchronization, event records, controller diagnostics and the witnessed process response before release.
Yokogawa CP451-50 S2 installation checks: preserve the exact model identity, documented system arrangement and controlled acceptance evidence.
1
Read the complete Yokogawa CP451-50 S2 marking and compare it with the controlled equipment record.
2
Confirm that the installed field control unit is the documented AFV10S or AFV10D architecture.
3
Back up the controller project and record the active, standby and redundancy states before intervention.
4
Place the controlled process in its approved maintenance state before removing CP451-50 S2.
5
Remove applicable power and use grounded ESD controls while handling the processor module.
6
Inspect connectors, seating, battery condition and the paired processor arrangement before energization.
7
Restore the validated project and allow the documented battery recharge period where applicable.
8
Verify synchronization, controller diagnostics, event recording and the intended process response before release.
Technical notes
Use CP451 processor data only within the verified AFV10S or AFV10D architecture. Preserve the complete CP451-50 S2 identity, installed project, redundancy state and acceptance record.
FAQ View All FAQ
-
Which controller role is assigned to Yokogawa CP451-50 S2?It is the processor-module execution used to run the configured control application in the supported field control unit.
-
Which field control units use Yokogawa CP451-50 S2 processor data?The verified CP451 manufacturer specification applies within AFV10S and AFV10D field control unit architectures.
-
What processor is documented for Yokogawa CP451-50 S2?The official CP451 specification lists a VR5432 processor operating at 133 MHz.
-
How much main memory is documented for Yokogawa CP451-50 S2?The CP451 processor specification states 32 MB of main memory.
-
How long can Yokogawa CP451-50 S2 retain battery-backed data?The manufacturer specification gives a maximum backup duration of 72 hours, subject to the stated battery conditions.
-
How is dual redundancy arranged around Yokogawa CP451-50 S2?A dual-redundant controller arrangement uses two CP451 processor modules; the installed pair and redundancy state must be verified.
-
What must be proved after replacing Yokogawa CP451-50 S2?Restore the validated project, verify synchronization and diagnostics, review event recording, and witness the intended process response.
Manufacturers
Supporting new and legacy automation
Whether you're maintaining existing equipment or sourcing parts for current systems, we provide fast, dependable supply you can rely on.
-
Please try to be as accurate as possible with your search.
-
We can quote you on 1000s of specialist parts, even if they are not listed on our website.
-
We can't find any results for “”.
PRODUCTS IN SEARCH PAGE ()
50+ account managers available now
Manufacturers
You May Also Like
Explore related automation components available through Apter Power.
Manufacturers
Product Browsing History
Revisit the products you recently viewed on Apter Power.
SPEAK TO OUR TEAM
Let’s find the right solution for you.
Send us the part number, quantity and delivery destination. Our team will help confirm availability and lead time.
-
Whatsapp: +86 18030235313
Send us a message. -
sales13@apterpower.com
Complete our online form. -
+86 18030235313
Speak to our team in your native language.