Bộ Nguồn Siemens S7-1200 6EP1332-1SH71
SIMATIC S7-1200 Power Module PM1207 Stabilized power supply input: 120/230 V AC, output: DC 24 V/2,5 A
Input
| Input | 1-phase AC |
| ● Note | Automatic range selection |
| Supply voltage | |
| ● 1 at AC Rated value | 120 V |
| ● 2 at AC Rated value | 230 V |
| Input voltage | |
| ● 1 at AC | 85 … 132 V |
| ● 2 at AC | 176 … 264 V |
| Wide-range input | No |
| Overvoltage resistance | 2.3 × Vin rated, 1.3 ms |
| Mains buffering | at Vin = 93/187 V |
| Mains buffering at Iout rated, min. | 20 ms; at Vin = 93/187 V |
| Rated line frequency 1 | 50 Hz |
| Rated line frequency 2 | 60 Hz |
| Rated line range | 47 … 63 Hz |
| Input current | |
| ● at rated input voltage 120 V | 1.2 A |
| ● at rated input voltage 230 V | 0.67 A |
| Switch-on current limiting (+25 °C), max. | 13 A |
| Duration of inrush current limiting at 25 °C | |
| ● maximum | 3 ms |
| I²t, max. | 0.5 A²·s |
| Built-in incoming fuse | T 3,15 A/250 V (not accessible) |
| Protection in the mains power input (IEC 898) | Recommended miniature circuit breaker: 16 A characteristic B or 10 A characteristic C |
Output
| Output | Controlled, isolated DC voltage |
| Rated voltage Vout DC | 24 V |
| Total tolerance, static ± | 3 % |
| Static mains compensation, approx. | 0.1 % |
| Static load balancing, approx. | 0.2 % |
| Residual ripple peak-peak, max. | 150 mV |
| Spikes peak-peak, max. (bandwidth: 20 MHz) | 240 mV |
| Product function Output voltage adjustable | No |
| Output voltage setting | – |
| Status display | Green LED for 24 V OK |
| On/off behavior | No overshoot of Vout (soft start) |
| Startup delay, max. | 6 s; 2 s at 230 V, 6 s at 120 V |
| Voltage rise, typ. | 10 ms |
| Rated current value Iout rated | 2.5 A |
| Current range | 0 … 2.5 A |
| Supplied active power typical | 60 W |
| Short-term overload current | |
| ● on short-circuiting during the start-up typical | 6 A |
| ● at short-circuit during operation typical | 6 A |
| Duration of overloading capability for excess current | |
| ● on short-circuiting during the start-up | 100 ms |
| ● at short-circuit during operation | 100 ms |
| Parallel switching for enhanced performance | Yes |
| Numbers of parallel switchable units for enhanced performance |
2 |



