PM851AK01

AC 800M Processor Unit Kit

AC 800M Processor Unit Kit for cost-effective modular process control in ac 800m and compact control builder systems, supplied against the exact ABB type code or article number with installed-system compatibility checked before quotation.

BRANDABB

STOCK CONFIRMATIONLead time: 2–3 days

CONDITIONBrand new and original

WARRANTY12 months

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Product overview

The ABB PM851AK01 is a AC 800M Processor Unit Kit used for cost-effective modular process control in ac 800m and compact control builder systems. Typical applications include small process-control systems and utility and package-unit control.

Selection must follow the complete ABB type code, article number and installed-system release. Before ordering, confirm complete pm851ak01 nameplate and article reference, 800xa / compact control builder version, required cex-bus and modulebus modules, firmware, battery, licenses and application backup.

COMMON APPLICATIONS

Installed-system context

Small process-control systems
Utility and package-unit control
Installed AC 800M replacement

Tell us the controller, communication network and installed panel details. That context helps prevent a visually similar but incompatible replacement.

VERIFIED MODEL DATA

Technical specifications

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Manufacturer: ABB
Type code / article number: PM851AK01
Product designation: AC 800M Processor Unit Kit
Kit contents: PM851A CPU, TP830 baseplate, CEX-bus and ModuleBus terminators, backup battery
Article reference: Commonly supplied as 3BSE066485R1; verify the nameplate
Memory: 12 MB RAM
Application memory: Approx. 6.37 MB
Clock frequency: 24 MHz
Performance: Approx. 0.46 ms per 1000 Boolean operations
Redundancy: CPU redundancy not supported

Technical values are compiled from official ABB product documentation for this exact article number. Always check the delivered unit nameplate and revision before installation.

What to send for verification

• Complete ABB type code / article number and nameplate
• complete PM851AK01 nameplate and article reference
• 800xA / Compact Control Builder version
• required CEX-bus and ModuleBus modules
• firmware, battery, licenses and application backup
• Required quantity, destination and condition

What your quotation will state

• Exact quoted article number
• New, surplus or refurbished condition
• Available quantity and estimated lead time
• Warranty and proposed shipping method

AC 800M processor kit — confirm article reference, software release, firmware, included accessories and project backup.

BUYER QUESTIONS

Frequently asked questions

What is the ABB PM851AK01?

It is a AC 800M Processor Unit Kit used for cost-effective modular process control in ac 800m and compact control builder systems.

What should be checked before ordering?

Confirm the complete ABB identifier, then verify complete pm851ak01 nameplate and article reference, 800xa / compact control builder version, required cex-bus and modulebus modules.

Can a visually similar ABB unit be used instead?

Do not select by appearance alone. Hardware revision, firmware, safety approval, voltage class, current rating, interfaces, accessories and installed-system release can differ even when housings look similar.

What information is needed for a quotation?

Send the complete type code or article number, quantity, destination, required condition and a clear nameplate photo. We will confirm the quoted revision and lead time in writing.

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