Siemens SIMATIC S7-1200 CPU 1211C DC/DC/DC PLC
The Siemens SIMATIC S7-1200 CPU 1211C DC/DC/DC is a compact programmable logic controller designed for industrial automation, machine control and sequential logic applications. It integrates digital inputs, transistor outputs and analog inputs in a compact CPU for controlling compatible industrial equipment.
Key Features
- 6 onboard digital inputs, 24V DC
- 4 onboard 24V DC transistor outputs
- 2 onboard analog inputs, 0–10V DC
- 24V DC operating supply
- Integrated PROFINET/Ethernet communication
- 75 KB program/data memory
- Expandable using compatible signal boards and communication modules
- Programming and configuration with Siemens TIA Portal (STEP 7)
Technical Specifications
| Brand | Siemens |
|---|---|
| Product Series | SIMATIC S7-1200 |
| CPU Model | 1211C |
| CPU Configuration | DC/DC/DC |
| Article Number | 6ES7211-1AE40-0XB0 |
| Digital Inputs | 6 × 24V DC |
| Digital Outputs | 4 × 24V DC transistor outputs |
| Analog Inputs | 2 × 0–10V DC |
| Analog Outputs | 0 onboard |
| Power Supply | 20.4–28.8V DC |
| Program/Data Memory | 75 KB |
| Communication | PROFINET/Ethernet |
| Programming Software | Siemens TIA Portal (STEP 7) |
Applications
- Industrial machine automation
- Conveyor and material-handling systems
- Production and assembly equipment
- Industrial control panels
- Basic process control and sequential logic
Why Choose Nexis Controls?
Nexis Controls supports industrial automation requirements with PLCs and control components for machine builders, panel manufacturers and industrial maintenance teams. Contact our team to confirm availability, compatibility and quotation details.
Ordering Note: Verify the complete article number and hardware revision printed on the physical product label before ordering. CPU 1211C DC/DC/DC uses transistor outputs; AC/DC/relay variants have different article numbers and output configurations.















