1211C CPU S7 1200 Expansion Modules PLC 6ES7211-1AE40-0XB0

SIMATIC S7-1200 PLC 6ES7211-1AE40-0XB0 1211C CPU

I. Product Description:

The SIMATIC 6ES7211-1AE40-0XB0 is a SIMATIC S7-1200 series 1211C CPU controller. This compact, cost-effective entry-level CPU integrates a processor, power supply, integrated I/O, and communication interfaces into a single unit, making it suitable for small- to medium-scale control tasks.

Supply Voltage 24 V DC

Working Memory 30 KB

Loaded memory 1 MB

Digital inputs 6 points

Digital outputs 4 points

Communication interfaces 1 x PROFINET (RJ45, 10/100 Mbit/s)

Expansion capabilities Signal boards: up to 1; Signal modules: not supported; Communication modules (CM): up to 3

II. Product Specifications:

SIMATIC 6ES7211-1AE40-0XB0｜SIMATIC S7-1200 CPU 1211C DC/DC/DC

• Engineering Software: STEP 7 V20 or higher;
• Rated Supply Voltage: 24 V DC;
• Permitted Supply Voltage Range: 20.4 to 28.8 V DC;
• Reverse Polarity Protection: Supported;
• Rated Current Consumption: 300 mA, CPU only;
• Maximum Current Consumption: 900 mA, CPU with all expansion modules;
• Maximum Inrush Current: 12 A at 28.8 V DC;
• Backplane Bus Current: Up to 750 mA at 5 V DC for communication modules;
• Encoder Supply: 24 V DC, with output voltage approximately L+ minus 4 V DC minimum;
• Typical Power Loss: 8 W;
• Program / Data Work Memory: 75 KB;
• Integrated Load Memory: 1 MB;
• SIMATIC Memory Card: Supported for additional program and configuration storage;
• Maintenance-Free Backup: Supported;
• Battery: No battery required;
• Bit Processing Performance: Approximately 0.08 μs per instruction;
• Word Processing Performance: Approximately 1.7 μs per instruction;
• Floating-Point Arithmetic Performance: Approximately 2.3 μs per instruction;
• Digital Inputs: 6 × 24 V DC;
• High-Speed Inputs: 6 inputs available for high-speed counting functions;
• High-Speed Counter: Supports up to 3 single-phase counters at 100 kHz or 3 differential counters at 80 kHz;
• Digital Input Type: Source/sink inputs;
• Input Voltage: Signal “0” up to 5 V DC; signal “1” from 15 V DC;
• Input Current: Approximately 4 mA at signal “1”;
• Input Delay: Parameterizable from 0.05 to 20 ms for standard inputs;
• Digital Outputs: 4 × 24 V DC transistor outputs;
• High-Speed Outputs: 4 outputs supporting 100 kHz Pulse Train Output;
• Maximum Output Current: 0.5 A per output;
• Analog Inputs: 2 × 0–10 V DC;
• Analog Input Resolution: 10 bit;
• Motion Control: Supported;
• PID Control: Supported;
• Pulse Train Output: Supported for positioning and motion-control applications;
• PROFINET Interface: 1 × PROFINET interface with integrated 2-port switch;
• Transmission Rate: Up to 100 Mbit/s;
• PROFINET IO Controller: Supported;
• PROFINET IO Device: Supported;
• PROFINET Communication: Supports PROFINET-based communication between PLCs, HMIs, drives, and distributed I/O devices;
• Web Server: Supported;
• SIMATIC Communication: Supports PG/OP communication and S7 communication;
• Open IE Communication: Supports TCP/IP, ISO-on-TCP, and UDP;
• MODBUS TCP: Supported;
• Trace Functions: Supported;
• Real-Time Clock: Integrated hardware real-time clock;
• Clock Backup: Up to 480 h, typical;
• Hardware Configuration: Supports up to 3 communication modules and 1 signal board;
• Programming Languages: Supports LAD, FBD, and SCL;
• Programming / Configuration: Configurable using STEP 7 within the TIA Portal environment;
• Protection Functions: Supports access protection, password protection, and user-program protection;
• Installation Position: Suitable for horizontal and vertical installation;
• Protection Rating: IP20;
• Operating Temperature: Suitable for industrial applications according to the specified SIMATIC S7-1200 environmental conditions;
• Maximum Cable Length: Up to 500 m for shielded digital-input cables and up to 300 m for unshielded cables; technological high-speed functions require shorter cable lengths;
• Dimensions (W × H × D): Approximately 90 × 100 × 75 mm;
• Net Weight: Approximately 292 g;
• Typical Applications: Compact PLC control, machine automation, conveyor systems, packaging machinery, motion control, sensor signal acquisition, process monitoring, and industrial automation systems based on the SIMATIC S7-1200 platform.

III. Technical Parameters:

SIMATIC S7-1200, CPU 1211C, compact CPU, DC/DC/DC, onboard I/O: 6 DI 24 V DC; 4 DO 24 V DC; 2 AI 0-10 V DC, power supply: DC 20.4-28.8 V DC, program/data memory 75 KB

IV. Industries Served:

The SIMATIC 6ES7211-1AE40-0XB0 S7-1200 CPU 1211C is a compact, cost-effective small PLC with a very wide range of applications, from simple standalone equipment to complex production line subsystems.

It is used in packaging machinery, conveyor systems, assembly lines, and other scenarios to perform logic control, status monitoring, and equipment coordination, among other functions.

In fields such as pump stations, water treatment, power distribution systems, and HVAC, this PLC is commonly used for data acquisition, coordinated equipment control, and remote monitoring

V. Product certificates:

VI. FAQ:

1,How to buy the product?

Contact our sales professionals online. A variety of contact options are available:

WhatsAPP: +8619731602085

WeChat: Susan20241118

E-mail: contact@szlyzn.com

Or click on the Contact Us page, enter your name, email, phone number and specific request, submit it to our customer service and we will contact you within 24 hours.

2,Are the products all genuine? Is the quality guaranteed?

Our products are 100% guaranteed quality, 100% guaranteed authentic, regular channel, you can buy with confidence. Each product can be checked for authenticity, all from major genuine brands, if you have any questions, please feel free to contact our after-sales service.

4. How is the product delivered? Is it safe?

Various delivery methods and regular delivery channels, we will make different packages for different products and strictly guarantee the safety of the products.

Ground, air and sea transportation

DHL/FedEx/UPS/EMS/SF Express/TNT/Depon Express...

7. After-Sales Service

After-Sales Service: All products sold come with a 12-month official warranty.

General Technical Support: Remote solutions are provided within 2 hours;

Emergency Equipment Repair: Response within 4 hours, with simultaneous initiation of remote diagnostics or a rapid spare parts replacement plan; Major On-Site Failures (requiring on-site inspection): An engineer will be dispatched to the site within 24 to 48 hours (specific timing depends on the region and traffic conditions).