6ES7138-7EA01-0AA0

Isolated DIN Rail Mount DC/DC Converter, 20 W, 1 Output

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Manufacturer: SIEMENS
Product type: Isolated DIN Rail Mount DC / DC Converters
SVHC: To Be Advised
Depth: 136.5mm
Width: 60mm
Height: 190mm
Input Ratio: -
Product Range: SIMATIC DP Series
No. of Outputs: 1 Output
Output Power Max: 20W
Isolation Voltage: -
Output Regulation: -
Input Voltage DC Max: -
Input Voltage DC Min: -
Input Voltage DC Nom: 24V
Output Current - Output 1: -
Output Current - Output 2: -
Output Voltage - Output 1: -
Output Voltage - Output 2: -
Power Supply Applications: -
DC / DC Converter Output Type: -

Delivery and price
Units per pack	1
Price	1924.44 €
Current stock	10+
Lead time	30 days

Datasheet

**6ES7138-7EA01-0AA0** 

**Data sheet** 

SIMATIC, power supply module 24 V DC for ET200iSP, Ex db eb [ib] IIC T4 Gb, Ex db eb [ib] I Mb 

||SIMATIC, power supply module 24 V DC for ET200iSP, Ex db eb [ib] IIC T4 Gb, Ex<br>db eb [ib] I Mb|
|---|---|
|**General information**<br>~~|~~||
|Product type designation<br>~~|~~<br>~~I~~|PS 24 V DC<br>~~|~~<br>~~I~~<br>~~___~~|
|Redundancy<br>~~I~~<br>~~___~~||
|● Redundancycapability|Yes<br>~~___~~|
|**Supply voltage**<br>~~|~~||
|Type of supplyvoltage<br>~~|~~|DC<br>~~|~~|
|Rated value(DC)|24 V|
|permissible range, lower limit(DC)|19.2 V|
|permissible range, upper limit(DC)|30 V|
|Reversepolarity protection|Yes|
|external protection for power supply lines (recommendation)<br>~~ee~~|protection with 6 A miniature circuit breaker and tripping characteristic C (per<br>ET 200iSP station)<br>~~ee~~|
|Mains buffering<br>~~ee~~||
|● bridgingtime for backplane bus, min.|0.25 ms|
|● bufferingtime forpowerbus, min.|0.25 ms|
|● bufferingtime for IM 152 CPU, min.|15 ms|
|**Input current**<br>~~|~~||
|from supplyvoltage L+, max.<br>~~|~~|4 A<br>~~|~~|
|**Output voltage**<br>~~|~~||
|Type of output voltage<br>~~|~~|DC<br>~~|~~|
|**Output current**<br>~~|~~||
|Current output, max.<br>~~|~~<br>~~ee~~|5 A<br>~~|~~<br>~~ee~~|
|horizontal installation<br>~~ee~~||
|● upto 70 °C, max.<br>~~ee~~|5 A<br>~~ee~~|
|vertical installation<br>~~ee~~||
|● up to 50 °C, max.|5 A|
|**Power loss**<br>~~|~~||
|Power loss, typ.<br>~~|~~|20 W; for more information on power loss, see "Limitation of connectable<br>electronic modules" section<br>~~|~~|
|**Interrupts/diagnostics/status information**<br>~~|~~||
|Status indicator<br>~~|~~<br>~~ee~~|Yes<br>~~|~~<br>~~ee~~|
|Alarms<br>~~ee~~|No<br>~~ee~~|
|Diagnoses||
|● Diagnostic information readable<br>~~a~~|Yes; via IM 152<br>~~a~~|
|Diagnostics indication LED<br>~~a~~||
|● Group error SF(red)|No|
|**Ex(i) characteristics**<br>~~EEEEE———~~||
|maximum values for connectingterminals forgasgroupIIC<br>~~EEEEE———~~||
|● Um (voltage at non-intrinsically safe connecting|250 V; for more AC/DC information, see certificate IECEx KEM 05.0004|



6ES71387EA010AA0 Page 1/3 

Subject to change without notice © Copyright Siemens 

5/20/2026 

|terminals), max.||||
|---|---|---|---|
|**Potential separation**||||
|primary/secondary|Yes|||
|between supplyvoltage and electronics|Yes|||
|**Isolation**||||
|tested with||||
|● between supplyvoltage and output voltage|600 V DC|||
|**Degree and class of protection**||||
|IP degree of protection|IP30|||
|**Standards, approvals, certificates**||||
|CE mark|CE 0344|||
|UKCA mark|DEKRA 21UKEX0027 Importer UK: Siemensplc Manchester M20 2UR|||
|cULus|LISTED E334384|||
|FM approval|CLASSIFIED 3025852|||
|BIS|Yes|||
|Suitable for safetyfunctions|Yes|||
|INMETRO certificate|UL-BR 12.0051|||
|reference designation accordingto IEC 81346-2(2009)|K|||
|Use in hazardous areas||||
|● ATEX marking|II 2 G Ex db eb[ib]IIC T4 Gb I M2 Ex db eb[ib]I Mb|||
|● ATEX certificate|KEMA 04 ATEX 2263|||
|● IECEx|IECEx KEM 05.0004|||
|● CCC Ex|2020322310002880|||
|● EAC Ex|1Ex d e[ib]IIC T4 Gb PII Ex d e[ib Mb]I Mc|||
|● FM marking|Class I, Zone 1 AEx d e [ib] IIC T4 NI, Class I, DIV.2, GP. A,B,C,D T4 DIP,<br>Class II, III, GP. E,F,G|||
|● Explosionprotection categoryforgas|ATEXgas explosionprotection, Zone 1|||
|● Explosion protection category for dust|ATEX dust explosion protection, Zone 21 always install in corresponding<br>enclosure|||
|● associated equipment(Ex ia)|No|||
|● associated equipment(Ex ib)|Yes|||
|Marine approval||||
|● Germanischer Lloyd(GL)|Yes|||
|● American Bureau of Shipping (ABS)|Yes|||
|● Bureau Veritas(BV)|Yes|||
|● Det Norske Veritas(DNV)|Yes|||
|**Ambient conditions**||||
|Ambient temperature duringoperation||||
|● min.|-20 °C|||
|● max.|70 °C|||
|**Dimensions**||||
|Width|60 mm|||
|Height|190 mm|||
|Depth|136.5 mm|||
|**Weights**||||
|Weight, approx.|2 700g|||
|**Classifications**||||
|||**Version**|**Classification**|
||eClass<br>eClass<br>eClass<br>eClass<br>eClass<br>eClass<br>eClass<br>ETIM<br>ETIM|14<br>12<br>9.1<br>9<br>8<br>7.1<br>6<br>10<br>9|27-24-26-11<br>27-24-26-11<br>27-24-26-11<br>27-24-26-11<br>27-24-26-11<br>27-24-26-11<br>27-24-26-11<br>EC002583<br>EC002583|



6ES71387EA010AA0 Page 2/3 

Subject to change without notice © Copyright Siemens 

5/20/2026 

ETIM 8 EC002583 ETIM 7 EC002583 IDEA 4 3575 UNSPSC 15 32-15-17-06 ~~|~~ **Approvals / Certificates** 

## **General Product Approval** 

**last modified:** 

4/22/2026 

6ES71387EA010AA0 Page 3/3 

Subject to change without notice © Copyright Siemens 

5/20/2026

Updated at April 17, 2026

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