⚙️ Product Overview
SIMATIC S7-1200, CPU 1214C, compact CPU, DC/DC/DC, onboard I/O: 14 DI 24 V DC; 10 DO 24 V DC; 2 AI 0-10 V DC, power supply: DC 20.4-28.8 V DC, program/data memory 150 KB
The Siemens SIMATIC S7-1200 CPU 1212C AC/DC/RLY is a compact, mid-range PLC built for fast, reliable control in small to medium automation systems. Powered by 24 V DC, it features DC digital inputs and high-speed transistor (DC) outputs, making it ideal for applications that require quick switching and precise control.
As a Compact (C) CPU, it integrates the CPU, digital I/O, and analog inputs in one unit—saving cabinet space and simplifying wiring. With built-in PROFINET (Industrial Ethernet) and full support in TIA Portal, it delivers easy engineering, fast commissioning, and strong diagnostics. Typical uses include packaging machines, conveyors, dosing systems, pumps, compressors, and OEM control panels.
Product Specification Table
| Parameter | Specification |
|---|
| Product Brand | Siemens |
| Product Series | SIMATIC S7-1200 |
| Product Type | Compact PLC CPU |
| Model | CPU 1212C AC/DC/DC |
| Part Number | 6ES7212-1BE40-0XB0 |
| Power Supply | 24 V DC |
| Digital Inputs | 8 × 24 V DC |
| Digital Outputs | 6 × DC Transistor Outputs |
| Analog Inputs | 2 × Analog Inputs (0–10 V) |
| Program Memory | 75 KB |
| Data Memory | 75 KB |
| Load Memory | Integrated |
| Communication Interface | PROFINET (Ethernet) |
| Integrated Safety | No |
| Programming Software | TIA Portal |
| Supported Languages | LAD, FBD, SCL (Structured Text) |
| Mounting Type | DIN Rail |
| Typical Use | Packaging, Conveyors, OEM Panels, Fast Switching |
| Condition | New & Original |
S7-1200 PLC CPU Model Name, | Description, | Siemens Part Number (Order Code) |
|---|
| CPU 1211C DC/DC/DC | Entry-level compact PLC with integrated I/O | 6ES7211-1AE40-0XB0 |
| CPU 1211C AC/DC/Relay | AC supply, relay outputs variant | 6ES7211-1BE40-0XB0 |
| CPU 1211C DC/DC/Relay | DC power, relay outputs | 6ES7211-1HE40-0XB0 |
| CPU 1212C DC/DC/DC | Standard performance compact PLC | 6ES7212-1AE40-0XB0 |
| CPU 1212C AC/DC/Relay | AC version with relay outputs | 6ES7212-1BE40-0XB0 |
| CPU 1212C DC/DC/Relay | DC power with relay outputs | 6ES7212-1HE40-0XB0 |
| CPU 1214C DC/DC/DC | Mid-range compact CPU | 6ES7214-1AG40-0XB0 |
| CPU 1214C AC/DC/Relay | Mid-range CPU with AC/relay outputs | 6ES7214-1BG40-0XB0 |
| CPU 1214C DC/DC/Relay | Mid-range DC with relay outputs | 6ES7214-1HG40-0XB0 |
| CPU 1215C DC/DC/DC | Higher-performance CPU | 6ES7215-1AG40-0XB0 |
| CPU 1215C AC/DC/Relay | Higher performance with AC/relay | 6ES7215-1BG40-0XB0 |
| CPU 1215C DC/DC/Relay | Higher performance DC with relay | 6ES7215-1HG40-0XB0 |
| CPU 1217C DC/DC/DC | Top performance compact CPU | 6ES7217-1AG40-0XB0 |
