SIMATIC S7-1200 Controllers are the intelligent choice for compact automation solutions with integrated IOs, communication functions and technology functions for automation tasks in the lower to middle performance range. They are available in standard and fail-safe versions.
The scalable SIMATIC S7-1200 Controllers have integrated inputs and outputs as well as communication options and allow modular expansion. Digital and analog input and output modules as well as different communications and special modules enable flexible adaptation to the relevant automation task.
SIMATICS S7-1200 Technical Specification
| Degree of protection | IP20 acc. to IEC 529 |
| Ambient temperature | |
| • Operation (95% humidity) |
|
| – Horizontal installation | -20 … +60 °C |
| – Vertical installation | -20 … +50 °C |
| • Transportation and storage | – 40 … +70 °C |
| With 95% humidity | 25 … 55 °C |
| Insulation | |
| • 5/24 V DC circuits | 500 V AC test voltage |
| • 115/230 V AC circuits to ground | 1500 V AC test voltage |
| • 115/230 V AC circuits to 115/230 V AC circuits | 1500 V AC test voltage |
| • 230 V AC circuits to 5/24 V DC circuits | 1500 V AC test voltage |
| • 115 V AC circuits to 5/24 V DC circuits | 1500 V AC test voltage |
| Electromagnetic compatibility | Requirements of the EMC directive |
| • Noise immunity acc. To | Test acc. to: |
| EN 50082-2 | IEC 801-2, IEC 801-3, IEC 801-4, EN 50141, EN 50204, IEC 801-5, VDE 0160 |
| • Emitted interference acc. To | Test according to |
| EN 50081-1 and | EN 55011, Class A |
| EN 50081-2 | Group 1 |
| Mechanical strength | |
| Vibrations, test acc. to / tested with | IEC 68, Part 2-6: 10 … 57 Hz; constant amplitude 0.3 mm; 58 … 150 Hz; constant acceleration 1 g (mounted on DIN rail) or 2 g (mounted in switchboard); mode of vibration: frequency sweeps with a sweep rate of 1 octave/minute; duration of vibration: 10 frequency sweeps per axis in each direction of the three mutually perpendicular axes |
| Shocks, test acc. to / tested with | IEC 68, Part 2-27/half-sine: magnitude of shock 15 g (peak value), duration 11 ms, 6 shocks in each of the three mutually perpendicular axes |
| Ambient temperature range | -40/-25/-20 … +55/+60/+70 °C |
| Conformal coating | Coating of the printed circuit boards and the electronic components |
| Technical specifications | The technical specifications of the standard product apply except for the ambient conditions. |
| Ambient conditions | |
| Extended range of ambient conditions | |
| • with reference to ambient temperature, air pressure and altitude | Tmin … Tmax at 1080 hPa … 795 hPa (-1000 m … +2000 m) // Tmin … (Tmax – 10K) at 795 hPa … 658 hPa (+2000 m … +3500 m) // Tmin … (Tmax – 20K) at 658 hPa … 540 hPa (+3500 m … +5000 m) |
| • At cold restart, min. | 0° C |
| Relative humidity | |
| • with condensation, max. | 100 %; RH incl. condensation/frost (no commissioning in bedewed state) |
| Resistance | |
| • to biologically active substances/compliance with EN 60721-3-3 | Yes; Class 3B2 mold and fungal spores (except fauna); the supplied plug covers must remain in place on the unused interfaces during operation. |
| • to chemically active substances/compliance with EN 60721-3-3 | Yes; Class 3C4 (RH < 75%) incl. salt spray in accordance with EN 60068-2-52 (severity 3); the supplied plug covers must remain in place on the unused interfaces during operation. |
| • to mechanically active substances, compliance with EN 60721-3-3 | Yes; Class 3S4 incl. sand, dust; the supplied plug covers must remain in place on unused interfaces during operation. |