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SIEMENS-6ES7212-1AE40-0XB0
SIEMENS-6ES7212-1AE40-0XB0
SIEMENS-6ES7212-1AE40-0XB0
· Product image is representative; revision or series may vary. Contact us to request a specific version.

6ES7212-1AE40-0XB0

CPU 1212C Compact CPU

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Technical specifications for 6ES7212-1AE40-0XB0

  • Product Model
    6ES7212-1AE40-0XB0
  • Spare Model
    CPU1212C
  • Product Parameters
    CPU 1212C Compact CPU
  • Tariff Code
    8537101190
  • Country of origin
    GERMANY
  • Place of shipment
    Xiamen, China
  • In stock
    1 unit
  • Estimated Shipping Size
    9x7.5x10cm
  • Manufacturer
    Siemens
  • Weight
    0.3 kg
  • Product type designation
    CPU 1212C DC/DC/DC
  • Firmware version
    V4.7
  • Programming package
    STEP 7 V20 or higher
  • Rated value (DC)
    24 V DC
  • permissible range, lower limit (DC)
    20.4 V
  • permissible range, upper limit (DC)
    28.8 V
  • Current consumption (rated value)
    400 mA; CPU only
  • Current consumption, max.
    1 200 mA; CPU with all expansion modules
  • Inrush current, max
    12 A; at 28.8 V DC
  • for backplane bus (5 V DC), max
    1000 mA
  • Power loss, typ
    9 W
  • integrated
    100 kbyte
  • for signal \\
    5 V DC at 1 mA
  • for signal \\
    15 V DC at 2.5 mA

Description

The 6ES7212-1AE40-0XB0 is a SIMATIC S7-1200 CPU 1212C compact CPU module for industrial automation applications. The 6ES7212-1AE40-0XB0 features a DC/DC/DC power supply configuration, ensuring stable and reliable operation across a wide voltage range.

With onboard I/O directly integrated into the 6ES7212-1AE40-0XB0, users benefit from 8 digital inputs (24 V DC), 6 digital outputs (24 V DC), and 2 analog inputs (0–10 V DC), eliminating the need for additional signal modules in many standard control tasks. The 6ES7212-1AE40-0XB0 also includes reverse polarity protection on its DC power supply input, enhancing system safety during installation and maintenance.

The 6ES7212-1AE40-0XB0 provides 75 KB of integrated program and data memory, enabling efficient execution of automation programs. For communication, the 6ES7212-1AE40-0XB0 is equipped with an integrated PROFINET / Ethernet interface, allowing seamless connection to HMIs, SCADA systems, and other networked devices within the SIMATIC ecosystem.

Information

Overview Manuals Application Notes Product Applications I/O & Communication Wiring

Features:

  • Compact CPU with Integrated Onboard I/O
  • DC/DC/DC Power Supply with Reverse Polarity Protection
  • 75 KB Integrated Program/Data Memory
  • Integrated PROFINET Communication Interface
The 6ES7212-1AE40-0XB0 features 8 integrated 24 VDC digital inputs, 6 integrated 24 VDC transistor digital outputs, and 2 analog inputs (0–10 VDC) for direct connection of field devices. It operates from a 20.4 to 28.8 VDC supply and provides 100 KB of program and data memory, allowing it to execute control logic, data processing, and communication tasks without requiring additional processor hardware. The compact I/O configuration makes the controller suitable for a wide range of machine automation projects.

The 6ES7212-1AE40-0XB0 includes an integrated PROFINET Ethernet interface for engineering, PLC communication, HMI connectivity, diagnostics, and industrial networking. The controller supports expansion through SIMATIC S7-1200 signal modules (SM), signal boards (SB), and communication modules (CM), allowing additional digital I/O, analog I/O, and serial communication interfaces to be added as application requirements increase. Integrated diagnostic functions and a built-in web server simplify commissioning, monitoring, and maintenance.

The 6ES7212-1AE40-0XB0 Siemens SIMATIC S7-1200, CPU MODULE may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens 6ES7212-1AE40-0XB0 SIMATIC S7-1200, CPU MODULE Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
The 6ES7212-1AE40-0XB0 is for DIN-rail installation inside industrial control cabinets and complies with the environmental and electrical requirements of the SIMATIC S7-1200 platform. Battery-free data retention, maintenance-free operation, and comprehensive diagnostic capabilities contribute to dependable long-term operation in industrial environments. The controller integrates seamlessly with other Siemens automation products, including SIMATIC HMI panels, SINAMICS drives, and distributed I/O systems.
 
The 6ES7212-1AE40-0XB0 is widely used in packaging machinery, conveyor systems, water and wastewater treatment, food and beverage production, building automation, material handling, machine tools, and general manufacturing. Its compact design, integrated I/O, PROFINET connectivity, and expandable architecture make it a versatile controller for industrial automation applications requiring reliable performance and flexible system expansion.
  • Compact Machinery: Ideal for simple packaging machines, small conveyors, and localized pump controls
  • Building Automation: Used for localized HVAC monitoring, environmental control, and basic lighting setups
  • Process Manufacturing: Fits entry-level mixing, dosing, and filling systems requiring straightforward numerical input
  • Controller Companion: Commonly paired as dedicated operator terminal for Siemens S7-1200 PLCs in distributed networks
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Digital Inputs (8 DI): Wire for sinking or sourcing logic by matching external device common lines to the internal input driver configuration; bridge terminal M to the power supply common for standard sinking operations.
Digital Outputs (6 DO): Connect your 24V DC load components to the transistor output terminals (1.0 through 1.5) alongside the respective load return paths.
Analog Inputs (2 AI): Wire 0-10V signals into the designated analog channels using twisted and shielded cables up to 100 meters long.
PROFINET / Ethernet: Plug a standard RJ45 industrial Ethernet cable into the bottom port for programming via STEP 7 / TIA Portal.

Alternative Names

6ES7212-1AE4O-OXBO 6ES72I2-IAE40-0XB0 6ES7 212-1AE40-0XB0 6ES7 212-1AE4O-OXBO 6ES7 2I2-IAE40-0XB0

Technical notes

Engineered for flexibility, the 6ES7212-1AE40-0XB0 supports modular expansion with up to 2 signal modules, 1 signal board, and 3 communication modules, enabling scalable system architectures. The 6ES7212-1AE40-0XB0 supports high-speed counter functions up to 100 kHz and pulse train outputs up to 100 kHz, making it well-suited for motion control and precise positioning applications.

FAQs

  • What does DC/DC/DC signify in the description?

    +
    It defines the hardware configuration electrical specifications. The module requires a 24 V DC power supply, operates with 24 V DC digital inputs, and provides 24 V DC solid-state digital outputs
  • How many built-in I/O channels are onboard?

    +
    The unit features exactly 8 Digital Inputs (24 V DC), 6 Digital Outputs (24 V DC), and 2 Analog Inputs (0-10 V DC).
  • Which communication networks are supported?

    +
    The CPU features 1 PROFINET RJ45 port supporting IO Controller, IO Device, and open IE Ethernet communication protocols.
  • What programming software is required?

    +
    Configuration and programming must be managed using the Siemens TIA Portal development suite.
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Disclaimer: Amikon Limited sells new and surplus products and develops channels for purchasing such products. Amikon Limited is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Amikon Limited is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. Amikon Limited is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
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