Siemens SIMATIC S7-1200 · CPU 1212C
6ES7212-1AE40-0XB0
SIMATIC S7-1200, CPU 1212C, DC/DC/DC, 20.4–28.8 V DC; 8 digital, 24 V DC; 6 transistor outputs.
- Generation
- S7-1200 original
- CPU model
- CPU 1212C
- Supply / output
- DC/DC/DC
Product specification
6ES7212-1AE40-0XB0
SIMATIC S7-1200, CPU 1212C, DC/DC/DC, 20.4–28.8 V DC; 8 digital, 24 V DC; 6 transistor outputs.
Dimensions & specifications
S7-1200 original and G2 modules are not hardware-interchangeable. Module counts, firmware support and CPU power budgets must be checked for the completed assembly.
Accessories & related parts
6ES7212-1AE40-0XB0 — specifications & documents
SIMATIC S7-1200, CPU 1212C, DC/DC/DC, 20.4–28.8 V DC; 8 digital, 24 V DC; 6 transistor outputs.
| Generation | S7-1200 original |
|---|---|
| CPU model | CPU 1212C |
| Supply / output | DC/DC/DC |
| Supply voltage | 20.4–28.8 V DC |
| Inputs | 8 digital, 24 V DC |
| Outputs | 6 transistor |
| Integrated analogue I/O | 2 AI 0–10 V |
| PROFINET ports | 1 |
| Expansion check | Slot limits and CPU 5 V bus / 24 V sensor budgets must both be satisfied. Confirm final configuration in TIA Selection Tool. |
| Expansion capacity | 2 SM; up to 3 CM; 1 SB/CB/BB |
| 5 V bus current available | 1000 mA maximum |
| Generation note | Original hardware generation. Siemens schedules the phase-out announcement for 1 November 2026; confirm availability. G2 modules are not interchangeable. |
| Dimensions (W × H × D) | 90 × 100 × 75 mm |
| Power dissipation (manufacturer reference) | 9 W; operating conditions and connected loads must be assessed separately |
| Installation clearance | 25 mm above, below and in front; allow additional wiring/connector space |
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