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Siemens SIMATIC S7-400 Power Supply PS 405 6ES7405-0DA02-0AA0

Normaler Preis
€505,89
Normaler Preis
Verkaufspreis
€505,89
Siemens SIMATIC S7-400 Power Supply PS 405 6ES7405-0DA02-0AA0

Siemens SIMATIC S7-400 Power Supply PS 405 — 6ES7405-0DA02-0AA0

Wide-range DC power supply module for SIMATIC S7-400 automation systems

Overview

This is a Siemens SIMATIC S7-400 PS 405 power supply module, 6ES7405-0DA02-0AA0, engineered to deliver stable, efficient power to S7-400 automation systems. Designed for connection to a 19.2 to 72 V DC network, it accepts 24V, 48V, or 60V DC nominal input and converts it into the regulated secondary voltages the S7-400 rack requires, supporting continuous, reliable operation of high-performance controllers in industrial environments.

Key Features

  • Flexible DC voltage input: Accepts 24V, 48V, or 60V DC nominal supply, across a wide input range of 19.2 to 72 V DC.
  • Dual regulated outputs: Supplies 5V/4A DC as the primary output, plus a secondary 24V/0.5A DC output for additional system needs.
  • Mains buffering: Provides a 20 ms stored-energy time to bridge brief supply interruptions without disrupting system operation.
  • Robust industrial build: Compact design (25 x 290 x 217 mm, 0.76 kg) built to withstand harsh industrial environments.
  • Seamless S7-400 integration: Plugs directly into a compatible SIMATIC S7-400 rack for straightforward system power delivery.

What's Included

Model Function Qty
PS 405 4A S7-400 power supply module 1

Part No.: 6ES7405-0DA02-0AA0

Technical Specifications

Input voltage: 24 V / 48 V / 60 V DC (nominal); wide input range 19.2–72 V DC.

Output: 5 V DC / 4 A (primary); 24 V DC / 0.5 A (secondary).

Mains buffering: 20 ms mains/voltage failure stored energy time.

Dimensions / weight: 25 x 290 x 217 mm; 0.76 kg.

Compatibility & Applications

This power supply module is designed for direct integration into SIMATIC S7-400 racks and is used across industrial automation systems, manufacturing process control, power distribution in control panels, and factory and plant automation applications requiring reliable DC power delivery to high-performance PLC hardware.

A1Customer — Industrial Automation Equipment | Tampere, Finland
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