6EP3133-0TA10-0AY0

**6EP3133-0TA10-0AY0** 

**Data sheet** 

SITOP PSU3400/DC/DC/12V/24V/4A 

SITOP PSU3400 24 V/4 A Stabilized power supply Input: DC 12 V (9...18 V) Output: DC 24 V/4 A 

||SITOP PSU3400/DC/DC/12V/24V/4A<br>SITOP PSU3400 24 V/4 A Stabilized power supply Input: DC 12 V (9...18 V)<br>Output: DC 24 V/4 A|
|---|---|
|**General information**||
|Technical Product Detail Page<br>~~|~~|https://i.siemens.com/1P6EP3133-0TA10-0AY0<br>~~|~~|
|**input**<br>~~|~~||
|type of thepower supplynetwork<br>~~|~~|DC voltage<br>~~|~~|
|supplyvoltage at DC|12 V|
|input voltage at DC|9 ... 18 V|
|wide range input|No|
|overvoltage overload capability|-|
|buffering time for rated value of the output current in the event of<br>power failure minimum|2 ms|
|operatingcondition of the mains buffering|at Vin = 12 V|
|input current||
|● at rated input voltage 24 V|9 A|
|current limitation of inrush current at 25 °C maximum|15 A|
|I2t value maximum|0.08 A²·s|
|fuseprotection type|25 A(not accessible), breakingcapacity300 A|
|fuse protection type in the feeder|Recommended miniature circuit breaker: 16 A characteristic B or C|
|**output**<br>~~a~~||
|voltage curve at output<br>~~a~~|Controlled, isolated DC voltage<br>~~a~~|
|output voltage at DC rated value|24 V|
|output voltage||
|● at output 1 at DC rated value|24 V|
|output voltage adjustable|Yes; viapotentiometer|
|adjustable output voltage|24 ... 28 V|
|relative overall tolerance of the voltage|2 %|
|relative controlprecision of the output voltage||
|● on slow fluctuation of input voltage|0.1 %|
|● on slow fluctuation of ohm loading|0.6 %|
|residual ripple||
|● maximum|150 mV|
|● typical|20 mV|
|voltagepeak||
|● maximum|250 mV|
|● typical|40 mV|
|displayversion for normal operation|Green LED for 24 V OK|
|behavior of the output voltage when switchingon|No overshoot of Vout(soft start)|
|response delaymaximum|0.5 s|
|voltage increase time of the output voltage||
|● typical|10 ms|



Subject to change without notice © Copyright Siemens 

6EP31330TA100AY0 Page 1/4 

5/18/2026 

|● maximum|20 ms|
|---|---|
|output current||
|● rated value|4 A|
|● rated range|0 ... 4 A; +60 ... +70 °C: Derating2%/K|
|supplied activepower typical|108 W|
|bridgingof equipment|Yes|
|number of parallel-switched equipment resources for increasing<br>the power|2|
|**efficiency**||
|efficiencyinpercent|89 %|
|power loss[W]||
|● at rated output voltage for rated value of the output<br>current typical|12 W|
|● duringno-load operation maximum|1.5 W|
|**closed-loop control**||
|relative control precision of the output voltage with rapid<br>fluctuation of the input voltage by+/- 15% typical|0.3 %|
|relative control precision of the output voltage load step of<br>resistive load 50/100/50 % typical|2 %|
|settingtime||
|● load step50 to 100% typical|1 ms|
|● load step 100 to 50% typical|1 ms|
|**protection and monitoring**||
|design of the overvoltageprotection|Ua < 35 V|
|propertyof the output short-circuitproof|Yes|
|design of short-circuitprotection|Electronic shutdown, automatic restart|
|● typical|4.5 A|
|displayversion for overload and short circuit|LEDyellow for "overload"|
|**safety**||
|galvanic isolation between input and output|Yes|
|galvanic isolation|Output voltage: SELV, ES1(IEC 62368-1), DVC As(IEC 61204-7)|
|operatingresourceprotection class|Class III|
|protection class IP|IP20|
|**EMC**||
|standard||
|● for emitted interference|EN 61000-6-3|
|● for mains harmonics limitation|not applicable|
|● for interference immunity|EN 61000-6-2|
|**standards, specifications, approvals**||
|certificate of suitability||
|● CE marking|Yes|
|● UL approval|Yes; cULus-Listed(UL 508, CSA C22.2 No. 107.1), File E197259|
|● EAC approval|Yes|
|● RegulatoryCompliance Mark(RCM)|Yes|
|● NEC Class 2|No|
|type of certification||
|● CB-certificate|Yes|
|MTBF at 40 °C|1 868 914 h|
|**standards, specifications, approvals hazardous environments**||
|certificate of suitability||
|● IECEx|No|
|● ATEX|No|
|● ULhazloc approval|No|
|● FM registration|No|
|**standards, specifications, approvals marine classification**||
|shipbuildingapproval|Yes|
|Marine classification association||
|● American Bureau of ShippingEurope Ltd.(ABS)|Yes|
|● French marine classification society (BV)|No|



Subject to change without notice © Copyright Siemens 

6EP31330TA100AY0 Page 2/4 

5/18/2026 

|● Det Norske Veritas(DNV)|Yes|Yes|Yes|
|---|---|---|---|
|● Lloyds Register of Shipping (LRS)|No|||
|**ambient conditions**||||
|ambient temperature||||
|● duringoperation|-25 ... +70 °C; with natural convection|||
|● duringtransport|-40 ... +85 °C|||
|● duringstorage|-40 ... +85 °C|||
|environmental categoryaccordingto IEC 60721|Climate class 3K3, 5 ... 95% no condensation|||
|**connection method**||||
|type of electrical connection|screw terminal|||
|● at input|L, N, FE: 1 screw terminal each for 0.5 ... 2.5 mm² single-core/finelystranded|||
|● at output|+, -: 2 screw terminals each for 0.5 ... 2.5 mm²|||
|**mechanical data**||||
|width × height × depth of the enclosure|32 × 100 × 100 mm|||
|installation width × mountingheight|32 mm × 200 mm|||
|required spacing||||
|● top|50 mm|||
|● bottom|50 mm|||
|● left|0 mm|||
|● right|0 mm|||
|fasteningmethod|Snaps onto DIN rail EN 60715 35x7.5/15|||
|● DIN-rail mounting|Yes|||
|● S7 rail mounting|No|||
|● wall mounting|No|||
|housingcan be lined up|Yes|||
|net weight|0.32 kg|||
|**accessories**||||
|electrical accessories|Buffer module|||
|**further information internet links**||||
|internet link||||
|● to website: IndustryMall|https://mall.industry.siemens.com|||
|● to webpage: selection aid TIA Selection Tool|https://www.siemens.com/tstcloud|||
|● to webpage:power supplies|https://siemens.com/sitop|||
|● to website: CAx-Download-Manager|https://siemens.com/cax|||
|● to website: IndustryOnline Support|https://support.industry.siemens.com|||
|**additional information**||||
|other information|Specifications at rated input voltage and ambient temperature +25 °C (unless<br>otherwise specified)|||
|**security information**||||
|security information|Siemens provides products and solutions with industrial cybersecurity functions<br>that support the secure operation of plants, systems, machines and networks.<br>In order to protect plants, systems, machines and networks against cyber<br>threats, it is necessary to implement - and continuously maintain - a holistic,<br>state-of-the-art industrial cybersecurity concept. Siemens’ products and<br>solutions constitute one element of such a concept. Customers are responsible<br>for preventing unauthorized access to their plants, systems, machines and<br>networks. Such systems, machines and components should only be connected<br>to an enterprise network or the internet if and to the extent such a connection is<br>necessary and only when appropriate security measures (e.g. firewalls and/or<br>network segmentation) are in place. For additional information on industrial<br>cybersecurity measures that may be implemented, please visit<br>www.siemens.com/cybersecurity-industry. Siemens’ products and solutions<br>undergo continuous development to make them more secure. Siemens strongly<br>recommends that product updates are applied as soon as they are available<br>and that the latest product versions are used. Use of product versions that are<br>no longer supported, and failure to apply the latest updates may increase<br>customer’s exposure to cyber threats. To stay informed about product updates,<br>subscribe to the Siemens Industrial Cybersecurity RSS Feed under<br>https://www.siemens.com/cert.(V4.7)|||
|**Classifications**||||
|||**Version**|**Classification**|
||eClass<br>eClass|14<br>12|27-04-07-01<br>27-04-07-01|



Subject to change without notice © Copyright Siemens 

6EP31330TA100AY0 Page 3/4 

5/18/2026 

|eClass|9.1|27-04-07-01|
|---|---|---|
|eClass|9|27-04-07-01|
|eClass|8|27-04-90-02|
|eClass|7.1|27-04-90-02|
|eClass|6|27-04-90-02|
|ETIM|10|EC002540|
|ETIM|9|EC002540|
|ETIM|8|EC002540|
|ETIM|7|EC002540|
|IDEA|4|4130|
|UNSPSC|15|39-12-10-04|



~~ee~~ **Approvals Certificates General Product Approval** Manufacturer DeclaraDeclaration of ConChina RoHS tion formity ~~CE~~ & 

**Maritime application** 

**last modified:** 

5/5/2026 

Subject to change without notice © Copyright Siemens 

6EP31330TA100AY0 Page 4/4 

5/18/2026