AM811F Battery module
The ABB AM811F is a battery module mainly used to retain its RAM data when the AC 800F is turned off or when there is no Ethernet module. Specifically, the AM811F battery module can retain the AC 800F’s RAM data when the AC 800F is turned off or without an Ethernet module, ensuring that configuration data is not lost when the AC 800F is used as a standalone device, i.e. without an Ethernet connection, or when the only existing Ethernet module is replaced.
In addition, the battery module can also be used in the PLC control system, the system software is solidified in the memory by the PLC manufacturer to control the operation of the PLC. User programs are programmed by the user and stored in the user memory to control the operation of external objects.
Its main function is to retain its RAM data when the AC 800F controller is turned off or when there is no Ethernet module. In this way, configuration data loss can be avoided when the AC 800F is used as a standalone device, that is, when there is no Ethernet connection, or when the only existing Ethernet module needs to be replaced. This capability is essential to ensure the data security of industrial control systems in case of maintenance or failure.
The following are related products of the ABB brand:
| ABB TC 530 |
| AI210 |
| AI830A-eA |
