About SIMATIC S7-400 6ES7407-0KR02-0AA0

The SIMATIC S7-400 6ES7407-0KR02-0AA0 is a robust industrial automation system designed for efficiency and reliability. Operating at a voltage of 120/230 Volt (V), this system ensures optimal performance in various industrial settings. Its sleek black color and standard size make it an ideal choice for industrial applications. With a 1-year warranty, users can rely on its durability for long-term usage. Powered by electricity, this system guarantees seamless operation, meeting the demands of industrial environments. Whether youre an exporter, manufacturer, supplier, or trader, the SIMATIC S7-400 6ES7407-0KR02-0AA0 is a versatile solution for your industrial automation requirements. 

Siemens SIMATIC S7-400 Power Supply PS407

Product Type: PS407
Rated Output: 5 V DC / 10 A (backplane bus)
Redundant Use: Supported

Supply Voltage

• DC: 120 V / 230 V

• AC: 120 V / 230 V

• Line frequency: 5060 Hz (permissible range 4763 Hz)

• Mains buffering: 20 ms stored energy time, NAMUR compliant

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, 1 ms

• Leakage current (max): 5 mA

Output Voltage

• Type: DC

• Backplane bus 5 V DC: max. 10 A, no base load required

• Backplane bus 24 V DC: 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 & Isolation

• Primary/secondary separation: Yes

• Overvoltage category: II

EMC

• Line harmonic distortion: IEC 61000-3-2, IEC 61000-3-3 compliant

Protection & Standards

• Equipment protection class: I (with protective conductor)

• FM Approval: Yes, Ta 070 C T4

• BIS: Yes

Ambient Conditions

• Operation temperature: 060 C

Connection Method

• Electrical connection: 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: 1.2 kg 

Technical Details