AM811F-Z Battery module
The ABB AM811F-Z is a battery module that is primarily used to retain RAM data when the AC 800F controller is turned off or there is no Ethernet module. The design of this battery module ensures data integrity and availability when the AC 800F is used as a standalone device, i.e. without an Ethernet connection, or when an existing Ethernet module is replaced without the wish to lose configuration data.
The following are related products of the ABB brand:
| ABB TC 530 |
| AI210 |
| AI830A-eA |
