SIEMENS 6ES7407-0KA02-0AA0 power module

• Input Voltage: It supports a wide voltage input of 120/230V AC and can automatically adapt to the grid voltage standards of different regions, with excellent grid compatibility. The input voltage range is 85 - 264V AC, ensuring stable module operation even when the grid voltage fluctuates significantly.​

• Output Voltage: It stably outputs 24V DC, with a rated output current of 10A, capable of powering multiple automation devices simultaneously to meet the power needs of devices within the system.​

• The power conversion efficiency is as high as over 90%, effectively reducing energy consumption and operating costs, in line with the concept of green energy conservation.​

• It has a fast load response capability. When the load changes, it can adjust the output voltage in an extremely short time to ensure voltage stability, providing reliable support for automation devices with high requirements for power stability.​

• Integrated with overvoltage protection function, when the output voltage exceeds the set threshold (such as 28.8V DC), it automatically cuts off the output to prevent excessive voltage from damaging the downstream devices.​

• Equipped with an undervoltage protection mechanism, when the input voltage is lower than the normal working range, it promptly sends an alarm signal and stops the output if necessary to protect the safety of the devices.​

• Built-in short-circuit protection and overload protection. When a short circuit or overload occurs at the output, it acts quickly to cut off the power supply, avoiding damage to the module and other devices due to abnormal current. It also has a self-recovery function and can automatically return to normal operation after the fault is eliminated.​

• The operating temperature range is 0°C to 60°C, allowing it to operate stably in most industrial environment temperatures. The storage temperature range is - 25°C to 70°C, ensuring that the product is not affected by extreme temperatures during transportation and storage.​

• The module status is intuitively displayed through LED indicators, including information such as the power input status and the normality of the output voltage, facilitating operators to quickly determine the module's operating status. It also supports online hot-swapping, enabling safe replacement of the power module during system operation without shutdown, greatly improving the maintainability and continuous operation ability of the system.
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