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6ES7212-1HE40-0XB0

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Regular price $270.70
Sale price $270.70 Regular price


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Buy genuine Siemens 6ES7212-1HE40-0XB0 online

The Siemens 6ES7212-1HE40-0XB0, officially known as the SIMATIC S7-1200 CPU 1212C DC/DC/relay, is a compact programmable logic controller (PLC) designed for efficient industrial automation. This controller integrates 8 digital inputs, 6 relay outputs, and 2 analog inputs with a 0-10 V range, providing flexible control options for various system configurations. Rated for 24 V DC operation with a power supply range of 20.4 to 28.8 V DC, it offers reliable performance with a program/data memory of 100 KB, supported by firmware version V4.7. Engineered for robust industrial environments, it supports STEP 7 programming environments (V11 SP2 or higher) and PROFINET communications, making it an excellent choice for machine automation and process control tasks.

Key Features of Siemens 6ES7212-1HE40-0XB0

  • Compact CPU 1212C with DC/DC/relay interface
  • 8 digital inputs at 24 V DC for versatile signal acquisition
  • 6 relay outputs with 2 A switching capacity suitable for direct control of actuators
  • 2 analog inputs (0 to +10 V) with high input resistance (≥100k ohms)
  • Program/data memory of 100 KB to accommodate complex programs
  • Supports PROFINET communication with RJ45 Ethernet interface and auto-negotiation features
  • Operating temperature range of -20°C to 60°C to withstand industrial conditions
  • Firmware version V4.7 with compatibility for STEP 7 programming tools
  • IP20 protection rating suitable for standard industrial cabinets

Technical Specs of 6ES7212-1HE40-0XB0

Explore Siemens 6ES7212-1HE40-0XB0 datasheet covering voltage, I/O, and communication before installation.

Specification Details
Product type designation CPU 1212C DC/DC/relay
Digital Inputs 8 (24 V DC)
Relay Outputs 6 outputs, 2 A switching capacity
Analog Inputs 2 (0–10 V)
Power Supply DC 20.4–28.8 V
Firmware Version V4.7
Memory 100 KB program/data
Communication Interface PROFINET RJ45 Ethernet, auto-negotiation
Operating Temperature -20°C to 60°C
Protection Rating IP20
Dimensions 90 x 100 x 75 mm

Applications / Use Case

This Siemens 6ES7212-1HE40-0XB0 is commonly used in industrial automation worldwide. Its versatile input/output profile and reliable relay outputs make it ideal for process control, machine automation, factory control panels, and motion control setups. The CPU’s compact size and flexible configuration are well-suited for integration into packaging lines, conveyor operations, and small to medium-sized automation projects where precision and efficiency are critical.

Price & Availability

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6ES7212-1HE40-0XB0

$270.70

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