Categories: PLC & Programmable Logic Controllers, Siemens PLC
Siemens SIMATIC S7-200 SMART CPU SR40 AC/DC/Relay
₹22,000
Siemens SIMATIC S7-200 SMART CPU SR40 is a compact programmable logic controller designed for industrial automation and machine control applications. It features 24 digital inputs, 16 relay outputs and an AC power supply. Suitable for machine sequencing, conveyor systems and general-purpose automation.
Please confirm the exact article number and hardware version before ordering.
SKU: 6ES7288-1SR40-0AA
Siemens SIMATIC S7-200 SMART CPU SR40
The Siemens SIMATIC S7-200 SMART CPU SR40 is a compact PLC designed for industrial automation, machine control and sequential logic applications. It combines digital input and relay output functionality in a compact controller for a range of automation requirements.
Key Features
- 24 digital inputs, rated for 24V DC input signals
- 16 onboard relay outputs, rated up to 2A per output under specified conditions
- AC power supply: 85–264V AC, 47–63Hz
- Integrated Ethernet and RS-485 communication interfaces
- Expandable automation system, subject to supported modules and configuration
- Compatible programming environment: STEP 7-Micro/WIN SMART, subject to CPU version
Technical Specifications
| Brand | Siemens |
|---|---|
| Product Series | SIMATIC S7-200 SMART |
| Model | CPU SR40 |
| PLC Type | Compact PLC |
| Digital Inputs | 24 DI, 24V DC |
| Digital Outputs | 16 relay outputs |
| Output Type | Relay |
| Power Supply | 85–264V AC, 47–63Hz |
| Communication | Ethernet and RS-485 |
| Mounting | DIN rail |
| Article Number | Confirm exact suffix from the product label |
Applications
- Industrial machine automation
- Conveyor and material handling systems
- Packaging and production equipment
- Sequence and relay-based control systems
Note: Specifications, memory capacity, supported functions and compatibility can vary by hardware revision. Confirm the complete Siemens article number before purchase.
| Digital inputs | 24 |
|---|---|
| Digital outputs | 16 |
| Output type | Relay |
| Supply voltage | 115/230V AC |
| Power supply | 24V DC |
| Work memory | 64 KB |
| Program memory | 40 KB |
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