Siemens 6ES7961-1AA00-0AC0 Programmable Logic Controller Module is a Siemens PLC component identified by the model number 6ES7961-1AA00-0AC0. It is used to implement and run programmable control logic within industrial automation systems. This module is part of Siemens' automation hardware lineup and is referenced by its exact part number for ordering and replacement within Siemens control architectures.
