3TK2810-1A

**3TK2810-1A** 

**Data sheet** 

|||SIRIUS safety relay Adapter for 3TK2810-1 for connecting 15-pole encoders, Type:<br>SIEMENS/HEIDENHAIN|SIRIUS safety relay Adapter for 3TK2810-1 for connecting 15-pole encoders, Type:<br>SIEMENS/HEIDENHAIN|
|---|---|---|---|
|**product brand name**||SIRIUS||
|**product designation**||Adapters||
|**product type designation**<br>~~OS~~||3TK28<br>~~OS~~||
|**Product Function**||||
|**suitability for use**||||
|●position switch monitoring||No||
|● EMERGENCY-OFF circuit monitoring||No||
|● valve monitoring||No||
|● opto-electronicprotection device monitoring||No||
|● tactile sensor monitoring||No||
|● magneticallyoperated switch monitoring||No||
|●proximityswitch monitoring||No||
|● safety-related circuits||No||
|**General technical data**<br>~~re~~||||
|certificate of suitabilityUL approval<br>~~re~~||No<br>~~re~~||
|**Substance Prohibitance(day/month/year)**||05/01/2012||
|**SVHC substance name**<br>~~OO~~||Lead CAS-No. 7439-92-1<br>~~OO~~||
|**Net Weight**<br>~~OO~~||0.059 kg<br>~~OO~~||
|**Inputs**||||
|**design of input**||||
|● feedback input||No||
|● start input||No||
|**Connections/ Terminals**<br>~~en~~||||
|**type of electrical connection plug-in socket**<br>~~en~~||No<br>~~en~~||
|**Approvals Certificates**<br>~~a~~||||
|**Environment**<br>~~a~~|**General Product Approval**<br>~~a~~||**other**<br>~~a~~|



~~P~~ **Further information** ~~s~~ **Information on the packaging** https://support.industry.siemens.com/cs/ww/en/view/109813875 **Information for data generation and storage** https://support.industry.siemens.com/cs/ww/en/view/109995012 **Information- and Downloadcenter (Catalogs, Brochures,…)** https://www.siemens.com/ic10 **Industry Mall (Online ordering system)** https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=3TK2810-1A **Cax online generator** https://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=3TK2810-1A **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** 

Subject to change without notice © Copyright Siemens 

3TK28101A Page 1/2 

5/30/2026 

https://support.industry.siemens.com/cs/ww/en/ps/3TK2810-1A **Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...)** https://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=3TK2810-1A&lang=en 

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Subject to change without notice © Copyright Siemens 

3TK28101A Page 2/2 

5/30/2026