About SIMATIC S7-400 6ES7407-0KR02-0AA1

The SIMATIC S7-400 6ES7407-0KR02-0AA1 is a standard-sized automation product, measuring 50 x 290 x 217 mm. Designed for rack mount installation, this grey-colored device comes with a service period of 12 months. It is suitable for exporters, manufacturers, suppliers, and traders looking for reliable automation solutions.

Data Sheet 6ES7407-0KR02-0AA0

SIMATIC S7-400, Power Supply PS407

• 10 A, wide range, UC 120/230 V

• Output: 5 V DC / 10 A, for redundant use

Supply Voltage

• Rated DC: 120 V, 230 V

• Rated AC: 120 V, 230 V

• Line frequency: 50/60 Hz (permissible range: 4763 Hz)

• Mains buffering: 20 ms (according to NAMUR recommendation)

Input Current

• 120 V DC: 1 A

• 230 V DC: 0.5 A

• 120 V AC: 0.9 A

• 230 V AC: 0.5 A

• Inrush current (max): 63 A, FWHM 1 ms

• Leakage current (max): 5 mA

Output Voltage

• Type: DC

• Rated values: 5 V DC, 24 V DC

• Output current:

  • 5 V DC (backplane bus): max. 10 A, no base load required

  • 24 V DC (backplane bus): max. 1 A, idling-proof

• Short-circuit protection: Yes

Power

• Active power input (typ.): 95 W

• Power loss (typ.): 20 W

Battery

• Backup battery (optional): 1x lithium AA, 3.6 V / 2.2 Ah

Hardware Configuration

• Required slots: 2

• Potential separation: Primary/secondary

• Isolation: Overvoltage category II

EMC

• Compliance with IEC 61000-3-2, IEC 61000-3-3 (line harmonic distortion limits)

Protection & Standards

• Equipment protection class: I (with protective conductor)

• FM approval: Yes (Ta: 0 C to 70 C, T4)

• BIS: Yes

Ambient Conditions

• Operating temperature: 0 C to 60 C

Connection Method

• 3x 1.5 mm, solid or stranded wire with end sleeve

• External diameter: 39 mm

Dimensions & Weight

• Width: 50 mm

• Height: 290 mm

• Depth: 217 mm

• Weight: approx. 1.2 kg 

Technical Details