The EM 253 is a positioning expansion module for the Simatic S7-200 PLC for precise control of microsteppers and intelligent servo drives. A separate controller independently of the main CPU handles ...

The Siemens Simatic S7-1500VF virtual PLC is a software-defined automation controller designed for failsafe automation applications, with safety functions up to SIL3 and PLe. With the fail-safe ...

The 317T Integrated Technology PLC is designed to save time and money by combining technology and motion control into one Simatic PLC. Using the vendor’s STEP 7 software, only one program is needed ...

Security researchers have found a way to extract a global encryption key that was hardcoded in the CPUs of several Siemens programmable logic controller (PLC) product lines, allowing them to ...