SIMATIC S7-400, Power Supply PS407: 4A, wide voltage range, UC 120/230V, 5V DC/4A
$769.98 – $855.53
PS407 4A — wide-range power supply, supports 120V/230V DC and 120V/230V AC input, output 5V DC/4A, smallest current rating in the PS407 series. [VERIFIED via Siemens official datasheet]
Technical Specifications
| Module Type | Power Supply (Standard) |
| Input Voltage | 120V DC / 230V DC / 120V AC / 230V AC (wide range) |
| Output | 5V DC / 4A |
Typical Applications
Smallest-capacity PS407 power supply, suited for racks with fewer or lower-power modules where the full 10A or 20A capacity is not needed.





