Siemens 6es5 095-8md01 Programmable Logic Controller CPU Module

Siemens 6ES5 095-8MD01 is a SIMATIC S5-95U compact CPU module that forms the central processing unit of the S5-95U family. It offers 20 KB RAM for program and data storage, enabling small to mid-size control applications. The device includes a Profibus DP slave interface, allowing it to participate in DP networks as a slave device controlled by a DP master. In addition, the unit provides a SINEC L2 communication port for optional networking with other devices in Siemens' SINEC L2 ecosystem, broadening its integration options beyond pure DP communication. As a 'Compact Unit' CPU, it is designed to be used in legacy S5 controllers alongside compatible I/O modules and other S5 peripherals to implement logic, sequencing, and simple process control tasks. The 6ES5 095-8MD01 variant is a DP-slave capable version of the S5-95U CPU, frequently referenced in replacement parts catalogs and repair listings. This makes it suitable for maintenance or retrofit scenarios where Siemens S5 components remain in use, and it can be paired with standard S5 interface modules to extend a system's control abilities while preserving DP network connectivity.