Siemens Protective door monitoring Simple User Manual
Protective door monitoring Simple and safe to implement
Basic information
Reliable protective door monitoring is one of the most common safety requirements that has to be provided for machines: hazardous machine movements must be reliably brought to a standstill when a protective door is opened. SIRIUS 3SK safety relays from Siemens provide the perfect solution for every safety application on the basis of standard DIN EN ISO 14119: mechanical protective door monitoring with standard and safety position switches, noncontact protective door monitoring with magnetically-operated switches, protective door monitoring with non-contact RFID safety switches for the ultimate protection against tampering.
Customer benefits/application
Mechanical protective door monitoring with SIRIUS 3SE5 position switches
-Modular design for versatile use (different actuator heads)
-Quick connect system and simple plug-in installation
-Suitable for higher currents
-Safe shutdown without action by the machine controller
-Absolute protection against electromagnetic interference
-3D-coded actuators rule out the possibility of simple tampering
Non-contact protective door monitoring with coded 3SE6 magneticallyoperated switches
-Two safety contacts + 1 signaling contact (diagnostics option)
-Long service life due to wear-free switching
-Particularly suitable for areas exposed to contamination, cleaning and disinfecting
Non-contact protective door monitoring with 3SE63 RFID safety switches offer additional benefits:
-Protection against tampering thanks to individual coding
-Extensive diagnostics functions provided by LEDs increase plant availability
-High IP69K degree of protection for use in extreme environmental conditions
siemens.com/safety-integrated
Overview of options for protective door monitoring, tamper-proof, up to SIL3/PL e
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Example of product selection for implementing protective door monitoring |
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1. Mechanical protective door monitoring with 3RM1 motor starter |
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Article number |
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EMERGENCY STOP mushroom pushbutton in enclosure, 2 NC |
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3SU1851-0NB00-2AA2 |
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Pushbutton, green, in gray enclosure, 1 NO |
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3SU1801-0AB00-2AB1 |
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Standard position switch |
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3SE5212-0CK21 |
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Safety position switch |
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3SE5212-0RV40 |
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Actuator for safety position with transverse fixing |
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3SE5000-0AV03 |
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3SK1 input extension, 24 V DC |
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3SK1220-1AB40 |
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3SK1 device connector |
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3ZY1212-1BA00 |
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3SK1 safety relay, basic unit Advanced |
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3SK1122-1AB40 |
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3RM1 motor starter (direct-on-line starter) Safety, 24 V DC |
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3RM1101-1AA04 |
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3SK1 device termination connector |
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3ZY1212-2FA00 |
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2. Non-contact protective door monitoring with magnetically-operated switch and |
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two 3RT2 contactors |
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Pushbutton, green, in gray enclosure, 1 NO |
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3SU1801-0AB00-2AB1 |
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3SK1 safety relay, basic unit Standard, 24 V AC/DC |
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3SK1111-1AB30 |
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Switching component, right-hand door hinge, 3m cable |
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3SE6627-2CA04 |
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Solenoid, right-hand door hinge |
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3SE6714-2CA |
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2 contactors, 24 V DC, 1 NC, 3 kW |
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3RT2015-1BB42 |
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2. Non-contact protective door monitoring with RFID and two 3RT2 contactors |
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Pushbutton, green, in gray enclosure, 1 NO |
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3SU1801-0NA00-2AA2 |
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3SK2 safety relay, basic units, 24 V DC |
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3SK2112-1AA10 |
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Non-contact RFID safety switch, family-coded |
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3SE6315-0BB01 |
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Actuator for RFID switches |
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3SE6310-0BC01 |
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Cable for RFID switch, 3 m |
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3SX5601-2GA03 |
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2 contactors, 24 V DC, 1 NC, 3 kW |
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3RT2015-1BB42 |
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More information |
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•SIRIUS Safety Integrated application manual: https://support.industry.siemens.com/cs/ww/de/view/81366718
•Example application for RFID switches: https://support.industry.siemens.com/cs/ww/de/view/109485646
•Podcast on the subject of position switches: http://sie.ag/2d9cjKZ
Published by |
For the U.S. published by |
Siemens AG |
Siemens Industry Inc. |
Smart Infrastructure |
100 Technology Drive |
Control Products |
Alpharetta, GA 30005 |
Werner-von-Siemens-Str. 48-50 |
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92224 Amberg, Germany |
United States |
Subject to change without prior notice 05/19
© Siemens 2016
Changes and errors excepted. The information provided in this brochure contains merely descriptions or characteristics of performance which in case of actual use do not always apply as described or which may change as a result of further development of the products. An obligation to provide the respective characteristics shall only exist if expressly agreed in the terms of contract.
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