| Article Number |
6ES7214-1AG31-0XB0 |
| Product Name |
SIMATIC S7-1200, CPU 1214C, compact CPU, DC/DC/DC |
| Supply Voltage (L+) |
24 V DC |
| Supply Voltage Range |
20.4 ... 28.8 V DC |
| Input Current (max) |
1.5 A at 24 V DC |
| Inrush Current (max) |
12 A at 28.8 V DC |
| Sensor Supply Voltage (L+) |
24 V DC |
| Sensor Supply Voltage Range |
20.4 ... 28.8 V DC |
| Backplane Bus Current (5 V DC, max) |
1600 mA |
| Power Loss (typical) |
12 W |
| Integrated Digital Inputs (DI) |
14 x 24 V DC |
| Integrated Digital Outputs (DO) |
10 x 24 V DC (transistor, 0.5 A per point) |
| Integrated Analog Inputs (AI) |
2 x 0 ... 10 V DC (configurable to 0 ... 20 mA) |
| High‑Speed Counters |
6 (3 x 100 kHz, 3 x 30 kHz) |
| Pulse Outputs (PTO/PWM) |
2 x 100 kHz |
| Program Memory |
75 KB (work memory) |
| Load Memory |
4 MB (integrated) |
| Micro SD Card Slot |
Yes (for program transfer, firmware update) |
| Communication Ports |
1 x PROFINET (RJ45), 1 x RS‑485 (integrated) |
| Supported Protocols |
PROFINET IO, TCP/IP, ISO‑on‑TCP, Modbus RTU, USS |
| Programming Languages |
LAD, FBD, SCL |
| Cycle Time Monitoring |
Adjustable |
| Forcing Function |
Yes |
| Diagnostic Buffer |
Yes |
| PID Controller |
Yes |
| Operating Temperature (horizontal) |
-20 ... +60 °C |
| Operating Temperature (vertical) |
-20 ... +50 °C |
| Storage/Transport Temperature |
-40 ... +70 °C |
| Relative Humidity (operation) |
5 ... 95 %, non‑condensing |
| Operating Altitude |
-1000 ... +2000 m |
| Vibration Resistance (IEC 60068‑2‑6) |
2 g (wall), 1 g (DIN rail) |
| Shock Resistance (IEC 60068‑2‑27) |
15 g, 11 ms |
| Dimensions (W x H x D) |
110 mm x 100 mm x 75 mm |
| Weight |
approx. 415 g |
| Approvals |
UL, cULus, FM, RCM, Marine |