# Diagnostic Repeater, RS485, 24 VDC, IP20, Profibus DP I/O Systems, 67.5 mm x 80 mm x 125 mm

![Product image](https://novapart.co/image/farnell:3555527/)

**URL**: https://novapart.co/products/6ES7972-0AB01-0XA0/diagnostic-repeater-rs485-24-vdc-ip20-profibus-dp
**SKU**: 6ES7972-0AB01-0XA0
**Manufacturer**: SIEMENS
**Category**: Automation & Process Control || Process Controllers, Programmers & Indicators || Controllers || Controller Accessories
**Price**: €868.2600
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |
| Product Range | SIMATIC S7 Series |
| Current Rating | - |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3555527/)

**6ES7972-0AB01-0XA0** 

**Data sheet** 

SIMATIC S7, Diagnostic repeaters for PROFIBUS DP, for online diagnostics of the PROFIBUS cable, DP standard slave up to 12 Mbit/s, Degree of protection IP20, FastConnect connection method 

|ru)<br>a|SIMATIC S7, Diagnostic repeaters for PROFIBUS DP, for online diagnostics of the<br>PROFIBUS cable, DP standard slave up to 12 Mbit/s, Degree of protection IP20,<br>FastConnect connection method|SIMATIC S7, Diagnostic repeaters for PROFIBUS DP, for online diagnostics of the<br>PROFIBUS cable, DP standard slave up to 12 Mbit/s, Degree of protection IP20,<br>FastConnect connection method|SIMATIC S7, Diagnostic repeaters for PROFIBUS DP, for online diagnostics of the<br>PROFIBUS cable, DP standard slave up to 12 Mbit/s, Degree of protection IP20,<br>FastConnect connection method|
|---|---|---|---|
|**Supply voltage**||||
|Rated value(DC)|24 V|||
|permissible range, lower limit(DC)|20.4 V|||
|permissible range, upper limit(DC)|28.8 V|||
|**Power loss**||||
|Power loss, typ.|4 W|||
|**Interfaces**||||
|PROFIBUS DP||||
|● Transmission rate, max.|12 Mbit/s; 9.6 kbit/s to 12 Mbit/s|||
|**Degree and class of protection**||||
|IP degree of protection|IP20|||
|**Ambient conditions**||||
|Ambient temperature duringoperation||||
|● min.|0 °C|||
|● max.|60 °C|||
|Ambient temperature duringstorage/transportation||||
|● min.|-40 °C|||
|● max.|70 °C|||
|Relative humidity||||
|● Operation, max.|95 %; at 25 °C|||
|**Connection method**||||
|Design of electrical connection for supplyvoltage|Terminal module|||
|Design of electrical connection for PROFIBUS cables|FastConnect insulation displacement, 10 clampingcycles possible|||
|**Dimensions**||||
|Width|80 mm|||
|Height|125 mm|||
|Depth|67.5 mm|||
|**Weights**||||
|Weight, approx.|300g|||
|**Classifications**||||
|eClass<br>eClass<br>eClass<br>eClass<br>eClass<br>eClass||**Version**|**Classification**|
|||14<br>12<br>9.1<br>9<br>8<br>7.1|27-24-26-08<br>27-24-26-08<br>27-24-26-08<br>27-24-26-08<br>27-24-26-08<br>27-24-26-08|



6ES79720AB010XA0 Page 1/2 

Subject to change without notice © Copyright Siemens 

5/21/2026 

eClass 6 27-24-26-08 ETIM 10 EC001604 ETIM 9 EC001604 ETIM 8 EC001604 ETIM 7 EC001604 IDEA 4 3564 UNSPSC 15 32-15-17-05 **Approvals / Certificates General Product Approval** Miscellaneous Manufacturer Declaration ~~——~~ «&) CC UKEA ~~——~~ Cy **General Product Approval** China RoHS Manufacturer Declaration @& TT ce YU ~~=~~~ **EMV For use in hazardous locations** & &® ~— FM @ ~~—~~ Miscellaneous **For use in hazardous locations Maritime application** & ~~—~~ CCC-Ex mt § **last modified:** 4/7/2025 

6ES79720AB010XA0 Page 2/2 

Subject to change without notice © Copyright Siemens 

5/21/2026 



## Links

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- [Supplier page](https://es.farnell.com/siemens/6es7972-0ab01-0xa0/diagnostic-repeater-profibus-dp/dp/3555527)
---

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