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The Siemens 6ES7407-0DA01-0AA0 power supply is designed to operate across a voltage range of 120 to 230 VAC. It features a 3-pin AC connector for input and is a switched-mode power supply specifically intended for backplane operation within S7-400 racks.
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| Manufacturer | Siemens |
|---|---|
| Product Type | Power Supply |
| Product Line | SIMATIC |
| Part Number | 6ES7407-0DA01-0AA0 |
| Weight | 0.75 lbs (0.34 kg) |
| Input Voltage | 120 to 230 V |
| Voltage Type | AC |
| Minimum Frequency | 50 Hz |
| Maximum Frequency | 60 Hz |
| Input Connector Style | 3-pin AC connector |
| PSU Type | Switched-mode, backplane supply |
| Mounting Type | Direct to S7-400 rack |
| Minimum Temperature | 0 °C |
| Maximum Temperature | 40 °C |
| Maximum Operating Humidity | 80% (non-condensing) |
| Maximum Storage Humidity | 80% (non-condensing) |
| Maximum Operating Altitude | 1000 MSL |
The 6ES7407-0DA01-0AA0 power supply by Siemens operates with an input voltage flexibility of 120 to 230 volts AC. It is constructed to function within a frequency range from 50 Hz to 60 Hz and uses a reliable 3-pin AC connector for easy installation. This device is recognized as a switched-mode power supply, making it suitable for direct integration into an S7-400 rack setup.
Operating thermal conditions for this unit are between 0 °C and 40 °C. Its design also accommodates high humidity environments, capable of functioning with a maximum humidity of 80% without condensation. Additionally, the 6ES7407-0DA01-0AA0 is designed to operate at altitudes up to 1000 meters above sea level, ensuring it meets requirements for diverse operating conditions. Overall, this power supply serves as a critical component for reliable power management in Siemens’ automation solutions.