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6AV2125-2AE23-0AX0
Standard Connection Box, 96 mA, 24 VDC, Plastic, IP65, 76 mm x 230 mm x 145 mm, SIMATIC HMI Series
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: SIEMENS
- Product type: Controller Accessories
- SVHC: To Be Advised
- Product Range: SIMATIC HMI Series
- Current Rating: 95mA
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 427.01 € |
| Current stock | 10+ |
| Lead time | 30 days |
**6AV2125-2AE23-0AX0** **Data sheet** |SIMATIC HMI connection box Advanced for Mobile Panels, wall mounting,<br>PROFINET and PROFIsafe, connection of safety relay, emergency stop circuit<br>bridging, terminal detection, Integrated switch, MRP client, IRT<br>**General information**<br>Product type designation<br>Connection box<br>Product function<br>● Web-based management<br>Yes<br>**FH technology**<br>Safetyevaluation through direct wiring<br>● Reconnection without emergencystopcircuit interruption<br>Yes<br>● Reconnection with emergencystopcircuit interruption<br>No<br>● Monitoringthe STOP button<br>Yes<br>● Monitoringof emergencystopbutton<br>Yes<br>● Monitoringof acknowledgement button<br>Yes<br>Safetyevaluation via PROFIsafe<br>● Reconnection without emergencystopcircuit interruption<br>Yes<br>● Reconnection with emergencystopcircuit interruption<br>No<br>● Monitoringthe STOP button<br>Yes<br>● Monitoringof emergencystopbutton<br>Yes<br>● Monitoringof acknowledgement button<br>Yes<br>**Installation type/mounting**<br>Wall mounting/direct mounting<br>Yes<br>Control cabinet installation<br>No<br>**Supply voltage**<br>Type of supplyvoltage<br>DC<br>Rated value(DC)<br>24 V<br>permissible range, lower limit(DC)<br>19.2 V<br>permissible range, upper limit(DC)<br>28.8 V<br>**Input current**<br>Current consumption(rated value)<br>95 mA<br>Startingcurrent inrush I²t<br>0.16 A²·s<br>**Power**<br>Active power input, typ.<br>2.3 W<br>**Interfaces**<br>Number of industrial Ethernet interfaces<br>3<br>Number of PROFINET interfaces<br>3<br>Connectionpoint identification<br>Yes<br>Industrial Ethernet<br>● Industrial Ethernet status LED<br>3<br>**Protocols**<br>PROFINET<br>Yes<br>IRT<br>Yes<br>~~™~~|SIMATIC HMI connection box Advanced for Mobile Panels, wall mounting,<br>PROFINET and PROFIsafe, connection of safety relay, emergency stop circuit<br>bridging, terminal detection, Integrated switch, MRP client, IRT<br>~~™~~|| |---|---|---| ||Yes|| ||Yes|| Subject to change without notice © Copyright Siemens 6AV21252AE230AX0 Page 1/4 5/29/2026 ||PROFIsafe|Yes|| |---|---|---|---| ||EtherNet/IP|Yes|| ||AS-Interface|No|| ||EIB/KNX|No|| ||Protocols(Ethernet)||| ||● TCP/IP|Yes|| ||● DHCP|Yes|| ||● SNMP|Yes|| ||● DCP|Yes|| ||● LLDP|Yes|| ||Redundancymode||| ||Media redundancy||| ||— MRP|Yes|| ||Furtherprotocols||| ||● MODBUS|Yes|| ||● other bus systems|No|| ||**EMC**||| ||Emission of radio interference acc. to EN 55 011||| ||● Limit class A, for use in industrial areas|No|| ||● Limit class B, for use in residential areas|No|| ||**Degree and class of protection**||| ||IP degree ofprotection|IP65|| ||IP65(all-round)|Yes|| ||IP(at the front)|IP65|| ||**Standards, approvals, certificates**||| ||CE mark|Yes|| ||cULus|Yes|| ||RCM(formerlyC-TICK)|Yes|| ||KC approval|No; inpreparation|| ||Suitable for safetyfunctions|Yes|| ||Highest safetyclass achievable in safetymode||| ||● Performance level accordingto ISO 13849-1|PLe|| ||● SIL acc. to IEC 61508|SIL 3|| ||Use in hazardous areas||| ||● ATEX Zone 2|No|| ||● ATEX Zone 22|No|| ||● cULus Class I Zone 1|No|| ||● cULus Class I Zone 2, Division 2|No|| ||● FM Class I Division 2|No|| ||Marine approval||| ||● Germanischer Lloyd(GL)|Yes|| ||● American Bureau of Shipping (ABS)|Yes|| ||● Bureau Veritas(BV)|Yes|| ||● Det Norske Veritas(DNV)|Yes|| ||● Korean Register of Shipping (KRS)|Yes|| ||● Lloyds Register of Shipping (LRS)|Yes|| ||● Nippon Kaiji Kyokai(Class NK)|Yes|| ||● Polski Rejestr Statkow(PRS)|No|| ||● Chinese Classification Society (CCS)|Yes|| ||**Ambient conditions**||| ||Ambient temperature duringoperation||| ||● min.|0 °C|| ||● max.|55 °C|| ||Relative humidity||| ||● Operation, max.|90 %|| ||**Configuration**||| ||Configuration software||| ||● STEP 7 Professional(TIA Portal)|No|| ||● WinCC Comfort (TIA Portal)|Yes; Optional|| Subject to change without notice © Copyright Siemens 6AV21252AE230AX0 Page 2/4 5/29/2026 |● WinCC Advanced(TIA Portal)|● WinCC Advanced(TIA Portal)||||Yes; Optional|Yes; Optional|Yes; Optional|||||| |---|---|---|---|---|---|---|---|---|---|---|---|---| |● WinCC Professional(TIA Portal)|||||Yes; Optional|||||||| |**Mechanics/material**<br>~~rr~~||||||||||||| |Enclosure material(front)||||||||||||| |● Plastic|||||Yes|||||||| |● Aluminum|||||No|||||||| |● Stainless steel|||||No|||||||| |**Dimensions**<br>~~et~~||||||||||||| |Width|||||230 mm|||||||| |Height<br>151.3 mm<br>Depth<br>75.4 mm<br>**Weights**<br>Weight(withoutpackaging)<br>0.72 kg<br>Weight(with packaging)<br>0.8 kg<br>**Classifications**<br>~~aee~~||||||||||||| ||||||||||**Version**||**Classification**|| ||||||||eClass||14|||27-33-02-92| ||||||||eClass||12|||27-33-02-92| ||||||||eClass||9.1|||27-33-02-92| ||||||||eClass||9|||27-33-02-92| ||||||||eClass||8|||27-24-92-03| ||||||||eClass||7.1|||27-24-92-03| ||||||||eClass||6|||27-24-92-03| ||||||||ETIM||10|||EC002584| ||||||||ETIM||9|||EC002584| ||||||||ETIM||8|||EC002584| ||||||||ETIM||7|||EC002584| ||||||||IDEA||4|||3552| ||||||||UNSPSC||15|||32-15-17-03| |**Approvals / Certificates**<br>~~a~~||||||||||||| |**General Product Approval**||||||||||||| |Miscellaneous<br>~~—_~~|Manufacturer Declara-<br>tion||Cf||||UK<br>cA||@)|||&s| |**General Product Approval**|||||||**EMV**||**Functional Saftey**|||| |FL|[©|China RoHS<br>|||TUEV<br>TUEV<br> —_~~Be~~|||||||| |**Functional Saftey**|**Maritime application**|||||||||||| |Type Examination Cer-<br>tificate<br>~~—~~||eh}<br>cae|||||os||BE <br>us|NK / Nippon Kaiji Ky-<br>okai<br> ~~——~~||| |**Maritime application**|||||||**other**|||||| |Q|CCS (China Classifica-<br>tion Society)|KR (Korean Register<br>of Shipping)|||||Type Examination Cer-<br>tificate|||||| Subject to change without notice © Copyright Siemens 6AV21252AE230AX0 Page 3/4 5/29/2026 **last modified:** 2/4/2025 Subject to change without notice © Copyright Siemens 6AV21252AE230AX0 Page 4/4 5/29/2026
Updated at April 10, 2026
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