Siemens 6ES5401-7AA13The Siemens 6ES5401 7AA13 programmable logic controller (PLC) module is engineered for top tier industrial automation applications, falling under the renowned SIMATIC S7 400 series known for its exceptional reliability and scalability. This CPU 410 2 DC unit features a robust 32 bit RISC microprocessor, with a solid 64 KB of RAM and 512 KB of flash memory, enabling it to manage up to 2048 inputs and outputs. The module operates efficiently at 24 V DC