ABB PM866AK02
The ABB PM866AK02 module is a redundant processor unit for the ABB AC800M control system. It is mainly used to improve the reliability of the control system and ensure that the system can continue to operate in the event of a failure.
Product name and description
Product name: ABB PM866AK02 Redundant processor unit
Product Description: The module is an important part of ABB’s AC800M control system, which improves system reliability by providing redundant processors. When the primary processor fails, the standby processor can take over control tasks to ensure continuous system operation.
Main function
Redundant backup: Provides redundant processors for hot backup.
Failover: When the main processor fails, it automatically performs failover to ensure continuous system operation.
Improved system reliability: significantly improved system reliability,