The Siemens SIMATIC S7-200 SMART CPU ST60 (6ES7288-1ST60-0AA1) is a high-capacity, standard expandable PLC designed for demanding small and medium-sized industrial automation applications. The CPU provides 36 integrated 24 V DC digital inputs and 24 24 V DC transistor outputs, delivering a total of 60 onboard digital I/O points.

The CPU ST60 operates with a 24 V DC power supply and supports a permissible supply range of 20.4 to 28.8 V DC. It provides 50 KB of combined program and data memory, with 30 KB program memory and 20 KB user data memory. The transistor outputs are suitable for fast and reliable switching applications and support high-speed pulse-output functions.

The CPU features integrated Industrial Ethernet/PROFINET and RS-485 communication interfaces and is programmed using Siemens STEP 7-Micro/WIN SMART software. It supports S7-200 SMART expansion modules, making it suitable for scalable machine and factory automation systems.

The Siemens CPU ST60 is ideal for applications such as packaging machinery, conveyors, assembly systems, textile machinery, production lines, pumps, compressors, process equipment, and OEM automation systems.

Technical Specifications:

• Brand: Siemens
• Product Family: SIMATIC S7-200 SMART
• Model: CPU ST60
• Part Number: 6ES7288-1ST60-0AA1
• Product Type: Standard Expandable PLC CPU
• CPU Type: DC/DC/DC
• Digital Inputs: 36 DI, 24 V DC
• Digital Outputs: 24 Transistor Outputs, 24 V DC
• Total Onboard I/O: 60 points
• Program Memory: 30 KB
• User Data Memory: 20 KB
• Total Program/Data Memory: 50 KB
• Power Supply: 24 V DC
• Permissible Supply Range: 20.4–28.8 V DC
• Maximum Current Consumption: Approx. 710 mA
• Maximum Power Loss: 20 W
• Communication: Industrial Ethernet/PROFINET and RS-485
• Programming Software: STEP 7-Micro/WIN SMART
• High-Speed Counters: Supported
• Pulse Outputs: Supported
• Expansion: Supports S7-200 SMART expansion modules
• Memory Card: Optional microSDHC
• Mounting: Standard DIN Rail
• Protection Rating: IP20
• Dimensions (W × H × D): 175 × 100 × 81 mm
• Weight: Approximately 528.2 g
• Typical Applications: Packaging Machines, Conveyors, Assembly Lines, Textile Machinery, Pumps, Compressors, OEM Equipment and Factory Automation