ABB PM864AK02 3BSE018164R1 Redundant Processor Unit · 96 MHz / 32 MB
ABB PM864AK02 redundant processor unit
ABB PLC processor with 96 MHz
ABB PM864AK02 32 MB memory
Place of Origin:
SWEDEN
Brand Name:
ABB
Model Number:
PM864AK02 3BSE018164R1
ABB PM864AK02 redundant processor unit
,ABB PLC processor with 96 MHz
,ABB PM864AK02 32 MB memory
PM864AK02 Redundant Processor Unit · 96 MHz / 32 MB
Redundant AC 800M processor configuration built with two PM864AK01 processor units. ABB article number 3BSE018164R1.
Overview
PM864AK02 is a redundant processor-unit configuration for the AC 800M controller platform. The package uses two PM864AK01 processor units as the redundant CPU pair.
The PM864A processor uses an MPC862 processor with a 96 MHz clock frequency and 32 MB RAM. CPU redundancy is supported with a maximum switch-over time of 10 ms.
Technical Specifications
Processor & Memory
| Processor type | MPC862 | PM864A |
| Clock frequency | 96 MHz | PM864A |
| Memory (RAM) | 32 MB | — |
| RAM available for application | 23.522 MB | — |
| Flash memory for application / data | Yes | — |
| Flash PROM for firmware | 2 MB | — |
Performance & Redundancy
| CPU redundancy | Yes | Supported |
| Switch-over time | Max. 10 ms | Redundant configuration |
| 1000 Boolean operations | 0.15 ms | Performance |
| Protection class | IP20 | — |
Environmental & EMC
| Environmental classification | Industrial | — |
| EMC emission | EN 61000-6-4 | Test standard |
| EMC immunity | EN 61000-6-2 | Test standard |
Redundant CPU Architecture
Compatibility & Replacement
PM864AK02 · 3BSE018164R1
Redundant configuration containing two PM864AK01 processor units.
PM864AK01
Single PM864A processor-unit package used within the PM864AK02 redundant configuration.
Later AC 800M Processor Families
A later processor family should be evaluated as part of a complete controller migration rather than treated as an automatic one-for-one replacement.
Application & Fault Scenarios
Redundant Controller Operation
PM864AK02 is used where an AC 800M controller requires a redundant processor arrangement. It is particularly relevant to maintenance searches involving CPU faults, loss of controller redundancy and planned replacement of PM864A Classic hardware.
Delivery & Warranty
FAQ & Request for Quotation
What is the difference between PM864AK02 and PM864AK01?
Does PM864AK02 include the redundant CPU connection hardware?
What should be checked when an AC 800M system loses redundancy?
Can a later AC 800M processor replace PM864AK02 directly?
What information should I send for a PM864AK02 quotation?
Need PM864AK02?
Send the exact part number and installation details for quotation.
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