# Extension Module, Vertical, IP20, 24 VDC, Screw Type Terminal

![Product image](https://novapart.co/image/farnell:3554916/)

**URL**: https://novapart.co/products/3RK3242-1AA10/extension-module-vertical-ip20-24-vdc-screw-type
**SKU**: 3RK3242-1AA10
**Manufacturer**: SIEMENS
**Category**: Automation & Process Control || Process Controllers, Programmers & Indicators || Controllers || Controller Accessories
**Price**: €270.9800
**Stock**: 10+

## Specifications

| Parameter | Value |
|---|---|
| Svhc | To Be Advised |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3554916/)

**3RK3242-1AA10** 

**Data sheet** 

SIRIUS, expansion module 3RK32 for modular safety system 3RK3 4 F-DO, 24 V DC/ 2 A configurable via MSS ES 22.5 mm width screw terminal up to SIL 3 (IEC 61508) up to Performance Level e (ISO 13849-1) without connecting cable 

|re.|SIRIUS, expansion module 3RK32 for modular safety system 3RK3 4 F-DO, 24 V<br>DC/ 2 A configurable via MSS ES 22.5 mm width screw terminal up to SIL 3 (IEC<br>61508) up to Performance Level e (ISO 13849-1) without connecting cable|
|---|---|
|**product brand name**|SIRIUS|
|**product category**|Modular SafetySystem|
|**design of theproduct**|4 F-DO|
|**product function**||
|● EMERGENCY OFF function|No|
|●protective door monitoring|No|
|● evaluation: electro-sensitiveprotective equipment|No|
|● evaluation: selector switch|No|
|● evaluation: two-hand operatorpanel|No|
|● evaluation: enablingswitch|No|
|● monitored start-up|No|
|**insulation voltage rated value**|50 V|
|**degree ofpollution**|3|
|**surge voltage resistance rated value**|500 V|
|**shock resistance**|15g/ 11 ms|
|**vibration resistance according to IEC 60068-2-6**|5 ... 500 Hz: 0.75 mm|
|**reference code according to IEC 81346-2**|K|
|**Substance Prohibitance(day/month/year)**|05/01/2012|
|**SVHC substance name**|Lead CAS-No. 7439-92-1<br>Lead monoxide (lead oxide) CAS-No. 1317-36-8<br>2-methyl-1-(4-methylthiophenyl)-2-morpholinopropan-1-one CAS-No. 71868-<br>10-5<br>Melamine CAS-No. 108-78-1|
|**Net Weight**|0.159 kg|
|installation altitude at height above sea level maximum|2 000 m|
|relative humidityduringoperation|10 ... 95 %|
|**Electromagnetic compatibility**<br>~~ns~~||
|**conducted interference**<br>~~ns~~|~~ns~~|
|● due to burst accordingto IEC 61000-4-4|2 kV(powerports)|
|● due to conductor-earth surge accordingto IEC 61000-4-5|2 kV|
|● due to conductor-conductor surge according to IEC<br>61000-4-5|1 kV|
|**field-based interference according to IEC 61000-4-3**|10 V/m, 3 V/m, 1 V/m|
|**electrostatic discharge according to IEC 61000-4-2**|4 kV contact discharge / 8 kV air discharge|
|**Safety related data**<br>~~|~~||
|**category according to EN 954-1**<br>~~|~~|4<br>~~|~~|
|IEC 62061<br>~~cc~~||
|**Safety Integrity Level(SIL) according to IEC 62061**|SIL 3|
|PFHD with high demand rate accordingto IEC 62061|3.18E-9 1/h|
|ISO 13849<br>~~a~~||



Subject to change without notice © Copyright Siemens 

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|performance level(PL)accordingto EN ISO 13849-1|performance level(PL)accordingto EN ISO 13849-1|e|e|
|---|---|---|---|
|categoryaccordingto EN ISO 13849-1||4||
|**performance level(PL) according to ISO 13849-1**||PL e||
|IEC 61508<br>~~OOOO~~||||
|SafetyIntegrityLevel(SIL)accordingto IEC 61508<br>~~OOOO~~||3<br>~~OOOO~~||
|**Average probability of failure on demand (PFDavg) with low**<br>**demand rate acc. to IEC 61508**||2.2E-5 1/y||
|T1 value for proof test interval or service life according to IEC<br>61508<br>~~OOO~~||20 a<br>~~OOO~~||
|Electrical Safety<br>~~OOO~~||||
|**touch protection against electrical shock**<br>~~OOO~~||finger-safe<br>~~OOO~~||
|**Inputs/ Outputs**<br>~~|~~||||
|**product function**<br>~~|~~||~~|~~||
|●parameterizable outputs||Yes||
|**number of inputs**||||
|● safety-related||0||
|● non-safety-related||0||
|number of outputs for testingcontact-based sensors||0||
|number of outputs as contact-affected switching element safety-<br>related||||
|● 1-channel||0||
|● 2-channel||0||
|**number of outputs as contact-less semiconductor**<br>**switching element**||||
|● safety-related 2-channel||4||
|● non-safety-related||0||
|switching capacity current of semiconductor outputs at DC-13 at<br>24 V||2 A||
|**type of voltage**||DC||
|**control supply voltage 1 at DC rated value**||24 V||
|**mounting position**||vertical||
|**fastening method**||DIN rail||
|**height**||102 mm||
|**width**||22.5 mm||
|**depth**<br>~~ee~~||124 mm<br>~~ee~~||
|**type of electrical connection**<br>~~ee~~||screw terminal<br>~~ee~~||
|**Approvals Certificates**||||
|**Environment**|**General Product Approval**||**EMV**|



**Industry Mall (Online ordering system)** https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=3RK3242-1AA10 **Cax online generator** https://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=3RK3242-1AA10 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** 

Subject to change without notice © Copyright Siemens 

3RK32421AA10 Page 2/4 

6/2/2026 

**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...)** https://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=3RK3242-1AA10&lang=en 

https://support.industry.siemens.com/cs/ww/en/ps/3RK3242-1AA10 

**==> picture [439 x 704] intentionally omitted <==**

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Subject to change without notice © Copyright Siemens 

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**last modified:** 

5/8/2026 

Subject to change without notice © Copyright Siemens 

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- [Supplier page](https://es.farnell.com/siemens/3rk3242-1aa10/controller-accessories/dp/3554916)
---

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