Overview

The 6ES7407-0KA01-0AA0 Siemens Power Supply is a reliable component from the SIMATIC S7-400 series, offering robust performance for industrial automation systems. It provides stable power output, advanced protections, and flexible input options.

Input Specifications

• Input Current (Rated):

  • 110 V DC: 1.2 A

  • 230 V DC: 0.6 A

  • 120 V AC: 1.2 A

  • 230 V AC: 0.6 A

• Inrush Current (Max): 18 A (15x rated input current)

Output Specifications

• Rated Output Voltage (DC):

  • 5 V DC

  • 24 V DC

• Output Current:

  • For Backplane Bus (5 V DC): Max. 10 A (200 mA base load required)

  • For Backplane Bus (24 V DC): Max. 1 A (idling-proof)

Features and Performance

• Short-Circuit Protection: Yes

• Active Power Input (Typical): 105 W

• Power Loss (Typical): 29.7 W

Battery Options

• Backup Battery (Optional): Yes

  • 2x Lithium AA; 3.6 V / 1.9 Ah