ABB 3HAC5393-2
The ABB 3HAC5393-2 module is a battery backup module designed for ABB S4C+ controllers. Its main function is to provide backup power for the controller, in the event of a failure of the main power supply, to ensure that the controller’s data will not be lost, and can continue to operate normally after the restoration of power supply.
Product name and description
Product name: ABB DSQC 508 Battery backup module
Description: This module provides backup power to ABB S4C+ controllers to protect controller data in the event of a primary power failure.
Product parameters and specifications
Model: 3HAC5393-2
Type: Battery backup module
Compatible controller: ABB S4C+
Battery type: Usually Ni-CD or Ni-MH batteries
Battery voltage: Depends on the model and configuration
Battery capacity: Depends on the model and configuration
Mounting method: DIN rail mounting
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