In most procurement cycles, 6AG1212-1HE40-4XB0 is considered with Schneider PLC, Siemens HMI and 6Es7 215 1Ag40 0Xb0, giving decision-makers confidence that they’ve chosen the most dependable component.
6AG1212-1HE40-4XB0 - Siemens 1212C DC DC Compact CPU
6AG1212-1HE40-4XB0 Siemens 1212C DC DC Compact CPU Technical Specifications
| Brand | Siemens |
| Product Type | PLC- Programmable Logic Controller |
| Product | 6AG1212-1HE40-4XB0 |
Technical Specifications of Siemens 1212C DC DC Compact CPU 6AG1212-1HE40-4XB0
| Specification | Value |
|---|---|
| Product Description | SIPLUS S7-1200 CPU 1212C DC/DC/relay based on 6ES7212-1HE40-0XB0 with conformal coating, -20…+60 °C, compact CPU, DC/DC/relay, onboard I/O: 8 DI 24 V DC 6 DQ relay 2 A 2 AI 0-10 V DC power supply: 20.4-28.8 V D program/data memory 75 KB |
| Product family | SIPLUS CPU 1212C |
| Product Lifecycle (PLM) | PM300:Active Product |
| Net Weight (kg) | 0,323 Kg |
| Packaging Dimension | 10,00 x 10,50 x 8,20 |
| Package size unit of measure | CM |
| Country of origin | Germany |
The Siemens 1212C DC/DC/RLY Compact CPU 6AG1212-1HE40-4XB0 is a reliable PLC built for demanding industrial environments. Part of the SIPLUS S7-1200 series, this CPU 1212C DC/DC/Relay version is designed by Siemens with enhanced environmental protection through conformal coating and temperature resilience, making it ideal for critical automation needs.
The 6AG1212-1HE40-4XB0 is based on the standard 6ES7212-1HE40-0XB0 model and upgraded under the SIPLUS S7-1200 platform for extended durability. It operates within a temperature range of -20°C to +60°C, making it suitable for dusty, humid, or semi-outdoor industrial environments. With a DC power supply range of 20.4–28.8 V, this compact CPU delivers consistent control performance in voltage-sensitive operations. This compact PLC includes 8 digital inputs (24 V DC), 6 relay outputs rated at 2 A, and 2 analog inputs (0–10 V DC), offering flexible control for both digital logic and analog signal processing. With a program/data memory of 75 KB, the unit can handle moderate automation logic while maintaining high processing reliability. Its compact footprint of 10.00 x 10.50 x 8.20 cm and light weight of 0.323 kg make it a perfect fit for space-constrained panels. Backed by PM300: Active Product Lifecycle classification, Siemens ensures long-term support, firmware updates, and global integration reliability for the 6AG1212-1HE40-4XB0.
Applications of Siemens PLC 6AG1212-1HE40-4XB0
The Siemens 1212C DC/DC/RLY Compact CPU 6AG1212-1HE40-4XB0 is widely used in automation environments where temperature fluctuations, dust, or limited space are major constraints. It’s ideal for factory automation, energy distribution, small machine control, and decentralized building systems. The integrated relay outputs support direct switching of pumps, contactors, or lights, while the analog inputs connect easily with pressure, flow, or level transmitters. Control engineers benefit from its seamless integration with Siemens TIA Portal for programming and diagnostics, while OEMs appreciate its compact design and long-term lifecycle support. For operations requiring dependable performance without compromising on space or environmental resilience, the 6AG1212-1HE40-4XB0 offers a reliable, field-ready control solution from Siemens.
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