SIMATIC S7-400, Power Supply PS407; 10A, wide voltage range, UC 120/230V, 5V DC/10A, for redundant applications
$1,999.06 – $2,221.18
PS407 10A R — wide-range power supply, supports 120V/230V DC and 120V/230V AC input, output 5V DC/10A, for use in redundant (R) configurations. [VERIFIED via Siemens official datasheet]
Technical Specifications
| Module Type | Power Supply (Redundant variant) |
| Input Voltage | 120V DC / 230V DC / 120V AC / 230V AC (wide range) |
| Output | 5V DC / 10A |
| Application | Redundant power supply configurations |
Typical Applications
Used specifically in redundant power supply setups where two PS407 R modules back each other up for improved system uptime, common in availability-critical S7-400 installations.





