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PM864AK02 Redundant Processor Unit · 96 MHz / 32 MB
Redundant AC 800M processor configuration built with two PM864AK01 processor units. ABB article number 3BSE018164R1.
ABB Article
3BSE018164R1
PM864A Classic · CPU redundancy · AC 800M
01
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.
Redundant processor configuration for AC 800M controller systems.
Type PM864AK02
Article Number 3BSE018164R1
Platform AC 800M Classic
Processor MPC862
Configuration Redundant
02
Technical Specifications
PM864A processor and controller 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
03
Redundant CPU Architecture
Processor A
PM864AK01 PM864A processor unit
Processor B
PM864AK01 Redundant processor unit
TK850 CEX-Bus expansion cable
TK851 RCU-Link cable
TP830 / TB807 Baseplate / ModuleBus terminator
04
Compatibility & Replacement
Original configuration
PM864AK02 · 3BSE018164R1
Redundant configuration containing two PM864AK01 processor units.
Processor unit
PM864AK01
Single PM864A processor-unit package used within the PM864AK02 redundant configuration.
Migration
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.
05
Application & Fault Scenarios
AC 800M Process Control
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.
01
CPU fault Review processor diagnostics when one processor becomes unavailable.
02
Redundancy lost Check the redundant processor arrangement and associated links.
03
RCU-Link / CEX-Bus issue Inspect cables and associated termination hardware during fault finding.
04
Planned spare replacement Useful for maintaining an identified PM864A Classic spare position.
06
Delivery & Warranty
Testing Pre-shipment identification and available functional inspection.
Packaging Secure export packing for industrial automation equipment.
Warranty 12-month warranty support for product-related defects under agreed terms.
DOA / Returns DOA cases are reviewed against inspection records and order details.
07
FAQ & Request for Quotation
What is the difference between PM864AK02 and PM864AK01?
PM864AK01 is a single PM864A processor-unit package. PM864AK02 is the redundant configuration using two PM864AK01 processor units.
Does PM864AK02 include the redundant CPU connection hardware?
The PM864AK02 package includes two PM864AK01 processor units, one TK850 CEX-Bus expansion cable and one TK851 RCU-Link cable.
What should be checked when an AC 800M system loses redundancy?
Start with the processor diagnostics, then check the RCU-Link, CEX-Bus path, associated cables and termination hardware.
Can a later AC 800M processor replace PM864AK02 directly?
A later processor family should be evaluated as part of a complete AC 800M migration. Hardware, redundancy architecture and software configuration all need to be compatible.
What information should I send for a PM864AK02 quotation?
Please provide the exact part number, quantity, destination, required date, machine and system model.
Request for Quotation
Need PM864AK02?
Send the exact part number and installation details for quotation.
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...
