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6

EN

EX-BNS40S-C-EN 

Operating instructions

Safety sensor

EX-BNS40S

Name of the component:

EX-BNS40S  

L

 II 3G Ex nAnC IIC T6 Gc

L

 II 3D Ex tc IIIC T80°C Dc

Type:

See ordering code

Description of the component:

Coded safety-sensor with magnetic operating principle in 

combination with the AES / SRB safety-monitoring modules from 

Schmersal or an equivalent safety-oriented control system fulfilling 

the requirements of the IEC 60947-5-3.

Relevant Directives:

Machinery Directive

Explosion Protection Directive (ATEX)

RoHS-Directive

2006/42/EC

2014/34/EU

2011/65/EU

Applied standards:

DIN EN 60947-5-3:2014,

EN 60079-0:2012 + A11:2013,

EN 60079-15:2010,

EN 60079-31:2014,

EN ISO 80079-36:2016

Notified body, which approved the full 

quality assurance system, referred to in 

Appendix IV, 2014/34/EU:

TÜV Rheinland Industrie Service GmbH

Am Grauen Stein

51105 Köln

ID n°: 0035

Person authorised for the compilation  

of the technical documentation:

Oliver Wacker

Möddinghofe 30

42279 Wuppertal

Place and date of issue:

Wuppertal, September 11, 2017

Authorised signature

Philip Schmersal

Managing Director

EU Declaration of conformity

Original

K.A. Schmersal GmbH & Co. KG

Möddinghofe 30

42279 Wuppertal

Germany

Internet: www.schmersal.com

We hereby certify that the hereafter described components both in their basic design and construction conform 

to the applicable European Directives. 

The currently valid declaration of conformity can be  

downloaded from the internet at www.schmersal.net.

7.  EU Declaration of conformity

K. A. Schmersal GmbH & Co. KG

Möddinghofe 30, D - 42279 Wuppertal

Postfach 24 02 63, D - 42232 Wuppertal 

Phone:  +49 - (0)2 02 - 64 74 - 0 

Telefax:  +49 - (0)2 02 - 64 74 - 1 00

E-Mail: [email protected]

Internet: http://www.schmersal.com

Summary of Contents for EX-BNS40S

Page 1: ...lity of the entire machine or plant The safety switchgear must be exclusively used in accordance with the versions listed below or for the applications authorised by the manufacturer Detailed information regarding the range of applications can be found in the chapter Product description 1 5 General safety instructions The user must observe the safety instructions in this operating instructions man...

Page 2: ... consisting of the safety sensor the actuator and the safety monitoring module meets the requirements of the standard IEC 60947 5 3 The safety sensor is especially suitable for food processing machinery and plants Due to the stainless steel enclosure the safety sensor is resistent to corrosion and cleaning agents The safety sensor is suitable for concealed mounting behind non ferromagnetic covers ...

Page 3: ... magnetic spacer of at least 5 mm thick must be used The use of non magnetic fixing screws is recommended also Do not subject the safety sensor and actuator to extreme vibrations and shocks Keep away from metal chips The mounting distance between two sensors should always be at least 50 mm Also suitable for concealed mounting behind non ferromagnetic covers Safety sensor and actuator must be perma...

Page 4: ...ices that do not require an earth connection 4 2 Contact variants The contact position shows the actuated sensor function when the safety guard is closed For safety sensors with LED the LED is illuminated when the safety guard is closed The contact configurations of the versions with or without LED are identical S14PK GNS21 GYS13 WHS31 S22YE S32BN 4 3 Connection The safety sensor is suitable for u...

Page 5: ...ance 5 1 Functional testing The safety function of the safety components must be tested The following conditions must be previously checked and met 1 Fitting of the sensor and the actuator 2 Fitting and integrity of the power cable 3 The system is free of dirt and soiling in particular metal chips 5 2 Maintenance In the case of correct installation and adequate use the safety sensor features maint...

Page 6: ...ed to in Appendix IV 2014 34 EU TÜV Rheinland Industrie Service GmbH Am Grauen Stein 51105 Köln ID n 0035 Person authorised for the compilation of the technical documentation Oliver Wacker Möddinghofe 30 42279 Wuppertal Place and date of issue Wuppertal September 11 2017 Authorised signature Philip Schmersal Managing Director EU Declaration of conformity Original K A Schmersal GmbH Co KG Möddingho...

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