Siemens 6ES7138-4DC01-0AB0The Siemens 6ES7138 4DC01 0AB0 is a cutting edge SIMATIC DP Electronics module tailored for the ET 200S system. Designed for seamless integration with absolute value encoders using Synchronous Serial Interface (SSI), this compact 15 mm module excels in providing digital inputs and comparison values synchronized with clock signals. With the capacity to manage data at a resolution of 25 bits and a remarkable frequency of 1 MHz, it ensures precise and