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6ES7407-0DA02-0AA0

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The Siemens 6ES7407-0DA02-0AA0 is a wide-range 120/230 V AC/DC power supply module for SIMATIC S7-400 with 5 V/4 A backplane output.
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Technical specifications for 6ES7407-0DA02-0AA0

  • Manufacturer:
    Siemens
  • Part Number:
    6ES7407-0DA02-0AA0
  • Product Family:
    Siemens Simatic S7-400
  • Supply voltage Rated value (AC/DC):
    120/230 V
  • Rated value 50 Hz:
    Yes
  • Rated value 60 Hz:
    Yes
  • permissible range, lower limit:
    47 Hz
  • permissible range, upper limit:
    63 Hz
  • Mains/voltage failure stored energy time:
    20 ms
  • Mains buffering according to NAMUR recommendation:
    Yes
  • Rated value at 120 V DC:
    350 mA
  • Rated value at 230 V DC:
    190 mA
  • Rated value at 120 V AC:
    0.42 A
  • Rated value at 230 V AC:
    0.22 A
  • Inrush current, max.:
    8.5 A; Full width at half maximum 5 ms
  • Leakage current, max.:
    5 mA
  • Type of output voltage:
    DC
  • for backplane bus (5 V DC), max.:
    4 A; no base load required
  • for backplane bus (24 V DC), max.:
    0.5 A; idling-proof
  • Active power input, typ.:
    52 W
  • Power loss, typ.:
    20 W
  • Weight:
    0.8 kg
  • Estimated shipping dimensions:
    2.4x22.3x29cm
  • Tariff Code:
    8537101190
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.
Description
The Siemens 6ES7407-0DA02-0AA0 is the core power supply module for the SIMATIC S7-400 series PLC, specifically designed for complex industrial operating conditions. The module is compatible with 120/230V AC/DC input, supports a wide frequency range of 47Hz-63Hz, and is adaptable to different regional power networks, offering excellent versatility.

The module boasts outstanding power supply stability and safety, featuring NAMUR standard grid buffering functionality. It can store energy for 20ms during voltage faults, ensuring continuous production. With a maximum surge current of 8.5A and leakage current ≤5mA, it is equipped with short-circuit protection, capable of withstanding grid interference and abnormal loads. Simultaneously employing a primary-secondary side isolation design, it boasts excellent electromagnetic compatibility, adapting to complex industrial electromagnetic environments.

On the output side, the module provides a stable DC voltage, with 5V DC/4A (no base load) and 24V DC/0.5A (no-load protection) precisely matching the requirements of S7-400 components; typical power loss is only 20W, demonstrating excellent energy efficiency. The module adopts a modular design, occupying only one slot, resulting in a compact size and convenient installation and maintenance.

This module is widely used in industrial automation scenarios such as automotive manufacturing, chemical industry, and power industry, providing continuous power to S7-400 systems and peripheral equipment. Its reliable performance and comprehensive protection mechanisms enhance system stability, reduce failure and maintenance costs, and facilitate smooth operation of automated production in enterprises.
Alternative Names
6ES74O7-ODAO2-OAAO 6ES7407-0DA0Z-0AA0 6ES74070DA020AA0 6ES74O7ODAO2OAAO 6ES74070DA0Z0AA0 6SE7407-0DA02-0AA0
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What is the rated input voltage of the PS407?
120/230 V AC or DC, suitable for wide-range operation.
How long does it take to ship and is it in stock?
Usually in stock; can ship within 1–3 business days. More photos and details available on request.
Does the module support 50 Hz and 60 Hz operation?
Yes, both frequencies are supported within a permissible range of 47–63 Hz.
Is the Siemens 6ES7407-0DA02-0AA0 module brand new?
Yes, it is fully new and comes with Apter Power warranty.
What is the backplane output for 5 V DC?
Up to 4 A, no base load required.
How much inrush current should be expected?
Maximum 8.5 A, full width at half maximum 5 ms.