Categories: PLC & Programmable Logic Controllers, Siemens PLC
Siemens SIMATIC S7-200 SMART CPU ST40 PLC
₹22,000
The Siemens SIMATIC S7-200 SMART CPU ST40 is a standard programmable logic controller designed for industrial automation and machine control applications.
- Digital Inputs: 24 × 24V DC
- Digital Outputs: 16 × 24V DC transistor outputs
- Power Supply: 24V DC (20.4–28.8V DC)
- Communication: Ethernet/PROFINET and RS-485
- Program Memory: 24 KB
- User Data Memory: 16 KB
- Article Number: 6ES7288-1ST40-0AA1
Contact Nexis Controls for pricing, availability and technical assistance.
SKU: 6ES7288-1ST40-0AA1
Siemens SIMATIC S7-200 SMART CPU ST40 PLC
The Siemens SIMATIC S7-200 SMART CPU ST40 is a standard programmable logic controller designed for industrial automation, machine control and sequential logic applications. This DC/DC/DC CPU provides onboard digital inputs and transistor outputs for controlling compatible industrial equipment.
Key Features
- 24 onboard digital inputs, 24V DC
- 16 onboard 24V DC transistor outputs
- 24V DC power supply
- Integrated Ethernet communication and PROFINET support
- RS-485 serial communication
- 24 KB program memory and 16 KB user data memory
- DIN-rail mounting
- Supports compatible expansion modules and signal boards
- Programming with STEP 7-Micro/WIN SMART
Technical Specifications
| Brand | Siemens |
|---|---|
| Product Series | SIMATIC S7-200 SMART |
| CPU Model | ST40 |
| Article Number | 6ES7288-1ST40-0AA1 |
| CPU Configuration | DC/DC/DC |
| Digital Inputs | 24 × 24V DC |
| Digital Outputs | 16 × 24V DC transistor outputs |
| Power Supply | 20.4–28.8V DC |
| Program Memory | 24 KB |
| User Data Memory | 16 KB |
| Communication | Ethernet/PROFINET and RS-485 |
| Mounting | DIN rail |
| Programming Software | STEP 7-Micro/WIN SMART |
Applications
- Industrial machine automation
- Conveyor and material-handling systems
- Production and assembly lines
- Industrial control panels
- Sequential logic and process control
Why Choose Nexis Controls?
Nexis Controls helps industrial customers source PLCs and automation components for machine building, control panel manufacturing and industrial maintenance. Contact our team to confirm product availability, compatibility and quotation details.
Ordering Note: Verify the complete article number and hardware revision before ordering. The ST40 transistor-output CPU is different from the SR40 and CR40 relay-output models.
| Brand | Siemens |
|---|---|
| Product Series | SIMATIC S7-200 SMART |
| CPU Model | ST40 |
| Article Number | 6ES7288-1ST40-0AA1 |
| Product Type | Standard PLC CPU |
| Digital Inputs | 24 DI |
| Digital Outputs | 16 DO |
| Output Type | Transistor |
| Power Supply | 24V DC |
| Communication | Ethernet/PROFINET, RS-485 |
| Mounting | DIN Rail |
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