SIMATIC S7-200 SMART CPU ST60 is a compact Siemens PLC designed for machine automation and industrial control applications. The CPU ST60 DC/DC/DC provides integrated digital I/O, 24 V DC operation, high-speed functions, and communication capabilities for automation systems. Siemens identifies the CPU ST60 with article number 6ES7288-1ST60-0AA0 in its catalogue, while later documentation also lists 6ES7288-1ST60-0AA1.For SIMATIC S7-200 SMART CPU ... Continue