6ES7403-1TA01-0AA0

**6ES7403-1TA01-0AA0** 

## **Data sheet** 

||SIMATIC S7-400, extension rack ER1 with 18 slots, only for signal modules 2<br>redundant PS can be plugged in|SIMATIC S7-400, extension rack ER1 with 18 slots, only for signal modules 2<br>redundant PS can be plugged in|SIMATIC S7-400, extension rack ER1 with 18 slots, only for signal modules 2<br>redundant PS can be plugged in|
|---|---|---|---|
|**General information**<br>~~|~~||||
|Product type designation<br>~~|~~|ER1<br>~~|~~|||
|**Hardware configuration**<br>~~EEEEE——~~||||
|Rack<br>~~EEEEE——~~||||
|● Communication bus|No|||
|● P bus<br>~~ee~~|Yes<br>~~ee~~|||
|Slots<br>~~ee~~||||
|● Number of slots|18|||
|**Standards, approvals, certificates**<br>~~|~~||||
|CE mark<br>~~|~~|Yes<br>~~|~~|||
|UL approval|Yes|||
|FM approval|Yes|||
|RCM(formerlyC-TICK)<br>~~Oc~~|Yes<br>|||
|KC approval<br>~~Oc~~|Yes<br>|||
|EAC(formerlyGost-R)<br>~~Oc~~|Yes<br>|||
|**Ambient conditions**<br>||||
|Ambient temperature duringoperation<br>||||
|● min.<br>|0 °C<br>|||
|● max.<br>~~a~~|60 °C<br>~~a~~|||
|Ambient temperature duringstorage/transportation<br>~~a~~||||
|● min.|0 °C|||
|● max.|70 °C|||
|**Dimensions**<br>~~|~~||||
|Width<br>~~|~~|482.5 mm<br>~~|~~|||
|Height|290 mm|||
|Depth|27.5 mm|||
|**Weights**||||
|Weight, approx.|4 200g|||
|**Classifications**<br>~~|~~||||
|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>~~|~~||**Version**<br>~~|~~|**Classification**<br>~~|~~|
|||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|27-24-22-03<br>27-24-22-03<br>27-24-22-03<br>27-24-22-03<br>27-24-22-03<br>27-24-22-03<br>27-24-22-03<br>EC000810<br>EC000810<br>EC000810<br>EC000810<br>3560<br>32-15-17-04|
|**Approvals / Certificates**<br>~~pT~~||||
|**General Product Approval**<br>~~pT~~||||



~~pT~~ **Approvals / Certificates General Product Approval** 

6ES74031TA010AA0 Page 1/2 

Subject to change without notice © Copyright Siemens 

5/22/2026 

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Miscellaneous<br>S EG-Knnf, CCa UL |<br>General Product Approval EMV For use in hazardous locations<br>China RoHS — Miscellaneous —— & @<br>ROM ROM IECEx<br>For use in hazardous locations<br>Declaration of Con- FM Type Examination Cer-<br>formity tificate<br>an =~<br>cee IECEx<br>Maritime application<br>-<br>NK / Nippon Kaiji Ky<br>okai<br>) regis — ®)<br>PBUREAU | Opa LAS PRS<br>Maritime application Environment<br>-<br>CCS (China Classifica<br>tion Society)<br>So a<br>EPD<br>last modified: 6/7/2025 G<br>**----- End of picture text -----**<br>


6ES74031TA010AA0 Page 2/2 

Subject to change without notice © Copyright Siemens 

5/22/2026