Siemens 6ES5956-0AA11

The Siemens part number 6ES5956-0AA11 is a highly efficient programmable logic controller (PLC) module, specifically designed for industrial automation applications within the versatile S7-200 series. Featuring a 16-bit microprocessor operating at 4 MHz, this module boasts 2 KB of RAM and 16 KB of ROM to accommodate various programming and data storage needs. It supports multiple communication protocols, including PROFIBUS, PROFINET, and RS-232, ensuring seamless connectivity with other devices. The module operates on an external power supply of 24 V DC with a maximum current consumption of 1.5 A. Equipped with self-diagnostic capabilities, it generates error and alarm codes to assist in troubleshooting, while comprehensive user manuals are available for installation, configuration, and programming guidance. Designed for ease of use, the module can be mounted conveniently on a DIN rail or wall, making it a flexible solution for modern industrial environments.