6ES7212-1HE40-0XB0 | Siemens SIMATIC S7-1200 CPU 1212C Compact Controller with PROFINET, 8 DI, 6 Relay DO, 2 AI

SIEMENS · PLCs & Industrial Controllers

Description The Siemens 6ES7212-1HE40-0XB0 is a SIMATIC S7-1200 CPU 1212C compact controller featuring integrated PROFINET communication and onboard digital and analog I/O. It provides eight 24VDC digital inputs, six relay outputs, and two 0–10V analog inputs, offering versatile control for small automation applications. Operating from a 20.4–28.8VDC supply, this controller includes 75 KB of user data memory and supports STEP 7 in the TIA Portal environment.     Technical Specifications Condition New/Never Used Surplus Brand Siemens Category Controls & Indicators Part Number 6ES7212-1HE40-0XB0 Subcategory CPU/Control Board Series S7-1200 Series Controller Type CPU 1212C Supply Voltage 20.4–28.8 VDC (24 VDC nominal) User Memory 75 KB data memory Program Memory 1 MB Digital Inputs 8 (24 VDC, sink/source) Digital Outputs 6 relay outputs Analog Inputs 2 channels (0–10 VDC) Input Current 400 mA Output Current Up to 1 A total (relay contacts) Communication Interface PROFINET (Ethernet) Supported Protocols TCP/IP, ISO-on-TCP, UDP, S7 communication Processing Time 0.085 μs per bit operation Communication Speed 100 Mbps Isolation 500 VAC for 1 minute Operating Temperature Range –20 to 60 °C Mounting Type DIN rail or wall mount Enclosure Rating IP20 Dimensions (H × W × D) 100 mm × 90 mm × 75 mm Power Dissipation 9 W Programming Software STEP 7 Basic (TIA Portal V13 SP1 or higher)     Information About 6ES7212-1HE40-0XB0 The 6ES7212-1HE40-0XB0 is part of the SIMATIC S7-1200 series, offering integrated I/O, PROFINET capabilities, and a compact mechanical design for space-efficient panel installations. Its internal memory supports up to 1 MB of program code and 75 KB of user data, with EEPROM retention for long-term application stability. The CPU includes fast processing times and supports common industrial communication protocols such as TCP/IP, ISO-on-TCP, UDP, and S7 communication. Typical applications include machine control, distributed automation, small PLC tasks, and integration with HMIs and drives through the TIA Portal engineering environment. Key Features Integrated I/O: Includes 8 digital inputs, 6 relay outputs, and 2 analog inputs (0–10V). PROFINET interface: Supports Ethernet-based communication for programming, SCADA, and networked automation. 24VDC power supply: Operates within 20.4–28.8VDC for standard industrial DC systems. High-speed processing: Bit operations execute in 0.085 μs for responsive control. STEP 7 compatibility: Programmed using STEP 7 Basic within TIA Portal. Multiple communication protocols: Supports TCP/IP, ISO-on-TCP (RFC1006), UDP, and S7 communication. Compact form factor: Small footprint suited for DIN-rail or wall-mounted control panels. Wide operating range: Rated for environments from –20 to 60 °C. The 6ES7212-1HE40-0XB0 delivers the reliability and precision required for compact automation systems built around the S7-1200 architecture.

Brand: SIEMENS · Category: PLCs & Industrial Controllers

Key features

• Integrated I/O: Includes 8 digital inputs, 6 relay outputs, and 2 analog inputs (0–10V).
• PROFINET interface: Supports Ethernet-based communication for programming, SCADA, and networked automation.
• 24VDC power supply: Operates within 20.4–28.8VDC for standard industrial DC systems.
• High-speed processing: Bit operations execute in 0.085 μs for responsive control.
• STEP 7 compatibility: Programmed using STEP 7 Basic within TIA Portal.
• Multiple communication protocols: Supports TCP/IP, ISO-on-TCP (RFC1006), UDP, and S7 communication.
• Compact form factor: Small footprint suited for DIN-rail or wall-mounted control panels.
• Wide operating range: Rated for environments from –20 to 60 °C.

Specifications

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