The Siemens SIMATIC S7-200 SMART CPU ST20 PLC (Part Number: 6ES7288-1ST20-0AA1) is a compact programmable logic controller designed for industrial automation, machine control, and manufacturing applications. As part of the Siemens SIMATIC S7-200 SMART product family, this controller provides programmable digital control for compatible industrial equipment and automated processes.

The CPU is designed to process digital input signals and execute programmed logic to control connected devices. Its digital inputs can be used with compatible sensors, push buttons, limit switches, selector switches, and other field devices. The transistor outputs can control compatible electronic loads and automation interfaces when operated within the specified electrical ratings.

The Siemens S7-200 SMART platform supports programming with STEP 7-Micro/WIN SMART software, allowing automation engineers and technicians to develop, maintain, and troubleshoot control programs. Depending on the exact hardware configuration, compatible systems can integrate with operator interfaces, engineering computers, sensors, and other industrial automation equipment.

This PLC is suitable for a variety of applications, including packaging machinery, conveyor systems, assembly lines, manufacturing equipment, production processes, and industrial control panels. Its compact design makes it a practical option for automation projects requiring programmable digital control.

Technical Specifications:

• Brand: Siemens

• Product Series: SIMATIC S7-200 SMART

• Product Type: Programmable Logic Controller (PLC)

• CPU Model: ST20

• Part Number: 6ES7288-1ST20-0AA1

• Digital Inputs: 12 digital inputs

• Input Signal Type: 24 V DC

• Digital Outputs: 8 transistor outputs

• Output Signal Type: 24 V DC

• Power Supply: Verify the rated input voltage and range using the official datasheet for this exact order number

• Programming Software: STEP 7-Micro/WIN SMART

• Communication Interfaces: Confirm the exact supported interfaces using the product datasheet

• Control Function: Programmable digital logic control

• Installation: Compatible industrial control panel or enclosure

• Application: Industrial automation and machine control

Key Features and Benefits:

• Compact PLC solution for industrial automation systems.

• Digital input channels for compatible switches and sensors.

• Transistor outputs for compatible control devices and electronic loads.

• Programmable control logic for automated machinery.

• Supports engineering and maintenance using compatible Siemens programming software.

• Suitable for manufacturing, packaging, material handling, and production-line applications.

• Can be integrated into compatible industrial control systems after electrical and communication compatibility checks.

Applications:

• Industrial machine automation

• Packaging and filling machinery

• Conveyor belt control

• Manufacturing and assembly lines

• Automated production equipment

• Material-handling systems

• Industrial control panels

• Digital sensor monitoring

• Machine sequencing and interlocking

• OEM machinery and equipment

• General-purpose industrial automation

Before installation or purchase, verify the product label, electrical ratings, output load requirements, communication interfaces, and compatibility with your existing system. Installation and commissioning should be performed by qualified personnel in accordance with Siemens documentation and applicable electrical safety standards.