Whatsapp Us
HMI
PLC
AC DRIVE
RELAY
CPU
MODULE
Others
DC DRIVE
MOTOR
POWER SUPPLY
SERVO AC DRIVE
METER
SOFT STARTER
CONTROL UNIT 
PLC RACK
Modular PLC Rack System
Switch Controller
Trip Unit
Weighing Terminal
Manual Motor Starter
Ethernet switch
Safety Relay System:
Robot Controller
Industrial PCSiemens SIMATIC S7-200 SMART CPU ST20 PLC.
Product Name: SIMATIC S7-200 SMART CPU ST20 PLC
Brand: Siemens
Series: SIMATIC S7-200 SMART
Model: CPU ST20
Product Type: Programmable Logic Controller (PLC)
Power Supply: 24V DC
Digital Inputs: 12 Inputs (24V DC)
Digital Outputs: 8 Outputs (Transistor)
Communication Ports: Ethernet (PROFINET), RS485
Program Memory: Integrated User Memory
High-Speed Counters: Supported
Mounting Type: DIN Rail
Programming Software: STEP 7 MicroWIN SMART
Application: Machine automation, OEM equipment, compact control systems
- Compact S7-200 SMART PLC CPU
- 12 digital inputs and 8 digital outputs
- High-speed processing capability
- Built-in Ethernet and RS485 communication
- Supports high-speed counters
- 24V DC powered controller
- DIN rail mount compact design
- Easy programming with MicroWIN SMART
- Ideal for small automation systems
- Reliable Siemens PLC solution
| Brand | SIEMENS |
|---|---|
| Category | PLC RACK |
The Siemens SIMATIC S7-200 SMART CPU ST20 PLC is a compact and cost-effective programmable logic controller designed for small-scale industrial automation applications. Developed by Siemens, this CPU provides reliable performance with integrated digital I/O and communication capabilities.
The CPU ST20 features 12 digital inputs and 8 transistor outputs, making it suitable for controlling sensors, actuators, and small machinery. It includes Ethernet (PROFINET) and RS485 communication ports, allowing seamless integration with HMIs, SCADA systems, and other automation devices.
With support for high-speed counters, this PLC is ideal for applications requiring fast signal processing such as packaging machines and conveyor systems. The controller is programmed using STEP 7 MicroWIN SMART software, ensuring easy configuration and operation.
Its compact DIN rail mounting design makes it perfect for control panels with limited space. The Siemens S7-200 SMART CPU ST20 is widely used in machine automation, OEM equipment, and factory control systems, delivering dependable and efficient performance.
Manufacturer: Siemens
Model: CPU ST20
Series: SIMATIC S7-200 SMART
Power Supply: 24V DC
Digital Inputs: 12 (24V DC)
Digital Outputs: 8 (Transistor)
Communication: Ethernet (PROFINET), RS485
Programming Software: STEP 7 MicroWIN SMART
Mounting: DIN Rail
Applications:
- Industrial Automation
- Machine Control Systems
- OEM Equipment
- Packaging Machines
- Conveyor Systems
- Factory Automation
