6ES74070KA020AA0
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$843.75
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Buy genuine Siemens 6ES7407-0KA02-0AA0 online
The Siemens 6ES7407-0KA02-0AA0 is a reliable PS407 power supply module designed for the SIMATIC S7-400 automation system. This factory-grade power supply supports a wide input voltage range of 120/230 V AC/DC, converting to stable 5 V DC output at 10 A, making it ideal for industrial control environments. Known for its robust design and high performance, the Siemens 6ES7407-0KA02-0AA0 ensures efficient energy usage with minimal power loss and integrated short-circuit protection. It is compatible with both 50 Hz and 60 Hz line frequencies and features a backup battery option to maintain system reliability during voltage interruptions. This model is essential for maintaining uninterrupted automation processes within demanding industrial settings.
Key Features of Siemens 6ES7407-0KA02-0AA0
- Supports both 120 V and 230 V AC/DC power inputs for flexible installation
- Provides 5 V DC output with a maximum current of 10 A for backplane bus supply
- Includes short-circuit protection to enhance system safety and stability
- Wide frequency range suitable for global power standards (47–63 Hz)
- Low power loss of approximately 20 W ensuring energy efficiency
- Optional lithium AA backup battery for voltage failure buffering up to 20 ms
- Compact dimensions of 290 mm height, 50 mm width, and 217 mm depth for easy integration
- Supports both 5 V and 24 V DC outputs optimized for different modules
- Input current ratings range from 0.5 A to 1 A depending on input voltage
Technical Specs of 6ES7407-0KA02-0AA0
Refer to Siemens 6ES7407-0KA02-0AA0 specifications covering voltage, I/O, and communication to ensure system compatibility.
| Parameter | Value |
|---|---|
| Input Voltage | 120/230 V AC/DC |
| Output Voltage | 5 V / 24 V DC |
| Output Current | 10 A (5 V DC), 1 A (24 V DC) |
| Power Consumption | 95 W typical |
| Backup Battery | Optional lithium AA 3.6 V / 2.2 Ah |
| Dimensions | 290 mm x 50 mm x 217 mm |
Applications / Use Case
This Siemens 6ES7407-0KA02-0AA0 is commonly used in industrial automation environments worldwide. It powers control systems in factory control panels, production line equipment, and process control setups requiring reliable, continuous DC voltage delivery. Its robust design makes it suitable for packaging and conveyor operations as well as motion control applications where stable power supply is critical to maintain system uptime and prevent production losses.
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