SIMATIC S7-1200 CPU 1217C is a compact DC/DC/DC CPU with 2 PROFINET ports and onboard I/O of 10 DI 24 V DC, 4 DI RS-422/485, 6 DO 24 V DC, 4 DO RS-422/485, 2 AI and 2 AO. It expands with one signal board, 8 signal modules and 3 communication modules; a SIPLUS variant exists.
Technical data
| Product | CPU 1217C |
|---|---|
| Product family | SIMATIC S7-1200 |
| Description | The most powerful S7-1200 CPU with 1 MHz high-speed I/O and 2 PROFINET ports |
| Example version | CPU 1217C SIMATIC S7-1200, CPU 1217C, compact CPU, DC/DC/DC 2 PROFINET ports onboard I/O: 10 DI 24 V DC; 4 DI RS-422/485; 6 DO 24 V DC; 0.5 A; 4 DO RS-422/485; 2 AI 0-10 V DC, 2 AO 0-20 mA power supply: 20.4-28.8 V DC, program/data memory 250 KB |
| Programming | STEP 7 (TIA Portal) |
Article numbers
| Version | Description | Article No. |
|---|---|---|
| Standard | CPU 1217C SIMATIC S7-1200, CPU 1217C, compact CPU, DC/DC/DC 2 PROFINET ports onboard I/O: 10 DI 24 V DC; 4 DI RS-422/485; 6 DO 24 V DC; 0.5 A; 4 DO RS-422/485; 2 AI 0-10 V DC, 2 AO 0-20 mA power supply: 20.4-28.8 V DC, program/data memory 250 KB | 6ES7217-1AG40-0XB0 |
| SIPLUS | SIPLUS CPU 1217 compact CPU, DC/DC/DC (Extended temperature range and exposure to environmental substances) 2 PROFINET ports onboard I/O: 10 DI 24 V DC; 4 DI RS-422/485; 6 DO 24 V DC; 0.5 A; 4 DO RS-422/485; 6 DO 24 V DC; 0.5 A; 4 DO RS-422/485 2 AI 0-10 V DC, 2 AO 0 - 20 mA power supply: 20.4 - 28.8 V DC, program/data memory 150 KB, 20.4 - 28.8 V DC, program/data memory 150 KB • For areas with extreme exposure to environmental substances (conformal coating); ambient temperature -20 ... +70 °C | 6AG1217-1AG40-2XB0 |
| SIPLUS | • For areas with extreme exposure to environmental substances (conformal coating); ambient temperature -40 ... +60 °C | 6AG1217-1AG40-5XB0 |
Technical data and article numbers are based on Siemens catalog ST 70 · 2026 (chapter SIMATIC S7-1200) and are for information only. Image is representative.
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Tags: CPU 1217C, siemens s7-1200, simatic plc, cpu 1217c, 6ES7217-1AG40-0XB0, 6AG1217-1AG40-2XB0, 6AG1217-1AG40-5XB0

