6ES7405-0DA02-0AA0

**6ES7405-0DA02-0AA0** 

**Data sheet** 

SIMATIC S7-400, power supply PS 405: 4 A, 24/48/60 V DC, 5 V DC/4 A, 

|**Supply voltage**||
|---|---|
|Rated value(DC)||
|● 24 V DC|Yes|
|● 48 V DC|Yes|
|● 60 V DC|Yes|
|Mains buffering||
|● Mains/voltage failure stored energytime|20 ms|
|● Mains bufferingaccordingto NAMUR recommendation|Yes|
|**Input current**||
|Rated value at 24 V DC|2 A|
|Rated value at 48 V DC|1 000 mA|
|Rated value at 60 V DC|800 mA|
|Inrush current, max.|18 A; Full width at half maximum 20 ms|
|**Output voltage**||
|Type of output voltage|DC|
|Rated value(DC)||
|● 5 V DC|Yes|
|● 24 V DC|Yes|
|**Output current**||
|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|
|Short-circuit protection|Yes|
|**Power**||
|Active power input, typ.|48 W|
|**Power loss**||
|Power loss, typ.|16 W|
|**Battery**||
|Backupbattery||
|● Backup battery (optional)|Yes; 2x lithium AA; 3.6 V / 2.2 Ah|
|**Hardware configuration**||
|Slots||
|● required slots|1|
|**Potential separation**||
|primary/secondary|Yes|
|**Isolation**||
|Overvoltage category|II|
|**Degree and class of protection**||
|Equipment protection class|I, with protective conductor|



6ES74050DA020AA0 Page 1/3 

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|**Standards, approvals, certificates**<br>~~ee~~|**Standards, approvals, certificates**<br>~~ee~~|**Standards, approvals, certificates**<br>~~ee~~|**Standards, approvals, certificates**<br>~~ee~~|
|---|---|---|---|
|FM approval<br>~~ee~~|Yes; Ta: 0 °C to 60 °C T4<br>~~ee~~|||
|CCC<br>~~——~~|Yes<br>~~——~~|||
|BIS<br>~~——~~|Yes<br>~~——~~|||
|**Ambient conditions**||||
|Ambient temperature duringoperation||||
|● min.|0 °C|||
|● max.|60 °C|||
|**Connection method**<br>~~ee~~||||
|Design of electrical connection<br>~~ee~~|3x 1.5 mm², solid or stranded wire with end sleeve, external diameter 3 mm to 9<br>mm<br>~~ee~~|||
|**Dimensions**<br>~~ee~~||||
|Width<br>~~ee~~|25 mm<br>~~ee~~|||
|Height<br>~~——~~|290 mm<br>~~——~~|||
|Depth<br>~~——~~|217 mm<br>~~——~~|||
|**Weights**||||
|Weight, approx.|760g|||
|**Classifications**<br>~~ee~~||||
|eClass<br>eClass<br>eClass<br>eClass<br>eClass<br>eClass<br>eClass<br>ETIM<br>ETIM<br>ETIM<br>ETIM<br>IDEA<br>UNSPSC<br>~~ee~~||**Version**<br>~~ee~~|**Classification**<br>~~ee~~|
|||14<br>12<br>9.1<br>9<br>8<br>7.1<br>6<br>10<br>9<br>8<br>7<br>4<br>15|27-24-22-09<br>27-24-22-09<br>27-24-22-09<br>27-24-22-09<br>27-24-22-09<br>27-24-22-09<br>27-24-22-09<br>EC000599<br>EC000599<br>EC000599<br>EC000599<br>3575<br>32-15-17-06|
|**Approvals / Certificates**<br>~~ee~~||||
|**General Product Approval**<br>~~ee~~<br>~~cs~~©&4||||



~~ee~~ **Approvals / Certificates General Product Approval** Miscellaneous ~~cs~~ © & 4 **General Product Approval EMV For use in hazardous locations** ~~—~~ China RoHS Miscellaneous && ® FM 

**For use in hazardous locations** 

- Type Examination Cer tificate ~~= —~~ **Maritime application** 

**Maritime application** @ 

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Subject to change without notice © Copyright Siemens 

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**----- Start of picture text -----**<br>
-<br>NK / Nippon Kaiji Ky<br>okai<br>Maritime application Environment<br>-<br>CCS (China Classifica<br>a, tion Society) |<br>EPD<br>last modified: 6/7/2025<br>**----- End of picture text -----**<br>


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