Siemens 6SE3231-0DK50The Siemens 6SE3231 0DK50 is a robust programmable logic controller (PLC) module engineered for industrial automation across diverse sectors such as manufacturing, oil and gas, and energy. Part of the renowned SIMATIC S7 300 series, this compact 16 bit CPU module boasts 32 KB of program memory and 4 KB of data memory, facilitating seamless processing of up to 128 digital inputs and 128 digital outputs. Operating at a frequency of 20 MHz, it achieves a