In sourcing discussions, 6AG1212-1BE40-4XB0 is often placed next to Schneider PLC, Siemens HMI and 6Es7 215 1Ag40 0Xb0 so procurement teams can align budgets and technical requirements effectively.
6AG1212-1BE40-4XB0 - Siemens SIPLUS S7-1200 CPU 1212C
The Siemens SIPLUS S7-1200 CPU 1212C AC/DC/RLY 6AG1212-1BE40-4XB0 is a rugged and reliable Programmable Logic Controller (PLC) built to withstand challenging environments.

| Brand | Siemens |
| Product Type | PLC- Programmable Logic Controller |
| Product | 6AG1212-1BE40-4XB0 |
Technical Specifications of Siemens SIPLUS S7-1200 CPU 1212C 6AG1212-1BE40-4XB0
| Specification | Value |
|---|---|
| Product Description | SIPLUS S7-1200 CPU 1212C AC/DC/relay based on 6ES7212-1BE40-0XB0 with conformal coating, -20…+60 °C, compact CPU, AC/DC/relay, onboard I/O: 8 DI 24 V DC 6 DQ relay 2 A 2 AI 0-10 V DC, power supply: AC 85-264 V AC @ 47-63 Hz, program/data memory 75 KB |
| Product family | SIPLUS CPU 1212C |
| Product Lifecycle (PLM) | PM300:Active Product |
| Net Weight (kg) | 0,390 Kg |
| Packaging Dimension | 10,00 x 10,50 x 8,30 |
| Package size unit of measure | CM |
| Country of origin | Germany |
Based on the proven 6ES7212-1BE40-0XB0 design, this SIPLUS CPU 1212C AC/DC/Relay model includes a conformal coating and extended temperature support, making it ideal for industrial automation in outdoor or thermally demanding applications. The 6AG1212-1BE40-4XB0 is part of Siemens’ SIPLUS S7-1200 series and is specifically designed for enhanced resilience. This AC/DC/Relay CPU operates in temperatures from -20°C to +60°C and is protected by a conformal coating that shields its internal components from moisture, dust, and corrosion. It supports a wide AC voltage input range of 85–264 V at 47–63 Hz, making it ideal for installations where voltage conditions fluctuate.
With 8 digital inputs (24 V DC), 6 relay outputs (2 A), and 2 analog inputs (0–10 V DC), the unit provides flexible control over discrete and analog field devices. The controller is powered by a reliable 75 KB program/data memory, which allows for precise logic execution in compact machine control applications. Weighing just 0.390 kg and measuring 10.00 x 10.50 x 8.30 cm, this compact PLC is easy to install in space-limited panels. Supported under the PM300: Active Product Lifecycle, the 6AG1212-1BE40-4XB0 ensures long-term availability, Siemens firmware support, and global integration reliability.
Applications of Siemens PLC 6AG1212-1BE40-4XB0
The Siemens SIPLUS S7-1200 CPU 1212C AC/DC/RLY 6AG1212-1BE40-4XB0 is purpose-built for use in demanding environments where reliability and durability are non-negotiable. It is commonly found in water treatment plants, outdoor infrastructure control panels, mining sites, and energy distribution systems, where environmental exposure and temperature extremes can affect conventional automation components. The integrated relay outputs simplify actuator control for fans, pumps, lighting circuits, and safety devices—reducing the need for additional relay boards. Its analog inputs are well-suited for connecting with process instrumentation, including temperature, level, and flow sensors. Maintenance teams and engineers benefit from Siemens' TIA Portal integration for fast commissioning and diagnostics, while panel builders and OEMs value the ease of deployment and rugged performance. For industrial facilities looking to automate in extreme or variable operating conditions, the 6AG1212-1BE40-4XB0 offers a proven, compact solution with long-term support, global trust, and Siemens-grade quality.




