Notes Switch travel diagram
  Contact closed
  Contact open
  Setting range
  Break point
  Positive opening sequence/- angle
VS  adjustable range of NO contact
  adjustable range of NC contact
N   after travel
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Safety sensors  ->  EX-BNS 120  ->  EX-BNS 120-11Z-3G/D
• Ex certified
• Thermoplastic enclosure
• Suitable for food processing industry only in combination with BP 15 SS
• Ø M12
• Particularly large switching distance
• Long life
• no mechanical wear
• Insensitive to transverse misalignment
• Insensitive to soiling

 
 
Ordering details
 
Product type descriptionEX-BNS 120-11Z-3G/D
Article number101184987
EAN Code4030661333106
eCl@ss27-27-24-02
 
Approval
 
ApprovalATEX
 
Classification
 
StandardsEN ISO 13849-1
B10d Normally-closed contact/Normally open contact (NC/NO)25.000.000
- noticeat max. 20% contact load
Mission time20 Years
notice
 
Global Properties
 
Permanent lightEX-BNS 120
StandardsEN 60079-0, EN 60079-15, EN 60079-31, IEC 60947-5-3, BG-GS-ET-14
Compliance with the Directives (Y/N) Yes
Materials
- Material of the housingsPlastic, glass-fibre reinforced thermoplastic
- Material of the cable mantlePVC
Housing construction formcylinder, thread
Weight55
Coding available (Y/N)No
Monitoring function of downstream devices (Y/N)No
Prerequisite evaluation unit
Recommended safety-monitoring module
Recommended actuatorBP 6, BP 8, BP 10, BP 15 SS
 
Mechanical data
 
Design of electrical connectionCable
Cable length1
Conductors4 x 0,25
AWG-Number23
mechanical installation conditionsquasi-flush
Active areafront side
Ensured switch distance ON Sao10 mm / 20 mm
- Actuating magnet BP 15 SS20
- Actuating magnet BP 610
- Actuating magnet BP 1020
- Actuating magnet BP 810
Ensured switch distance OFF Sar22 mm / 32 mm
- Actuating magnet BP 822
- BP 6 = 22 mm Actuating magnet
- Actuating magnet BP 1032
- Actuating magnet BP 15 SS32
Type of actuationMagnet
Direction of motionhead-on with regard to the active surface
restistance to shock30 g / 11 ms
Resistance to vibration10 … 55 HZ, Amplitude 1 mm
Impact energymax. 2 Nm
 
Ambient conditions
 
Ambient temperature
- Min. environmental temperature−25
- Max. environmental temperature+70
Storage and transport temperature
- Min. Storage and transport temperature−25
- Max. Storage and transport temperature+70
Protection classIP67
 
Electrical data
 
Integrated Safety monitoring module available (Y/N)No
Cross circuit/short circuit recognition possible (Y/N)Yes
Voltage typeVAC/DC
Switch frequencymax. 5 HZ
Switching voltagemax. 100 VAC/DC
Switching currentmax. 250 mA
Switching capacitymax. 5 W
 
Outputs
 
Design of control output
Number of shutters1
Number of openers1
Design of output signal switching device
 
Electrical data - Safety outputs
 
Number of secure semi-conductor outputs0
Number of secure outputs with contact2
 
Electrical data - Diagnostic output
 
Number of semi-conductor outputs with signaling function0
Number of outputs with signaling function that already have a contact0
 
LED switching conditions display
 
LED switching conditions display (Y/N)No
 
ATEX
 
EX-markingEX II 3D Ex tc IIIC T80°C Dc X
EX II 3G Ex nC IIC T6 Gc X
Explosion protection categories for gases3G
Explosion protection Zones for gases2
Explosion protected category for dusts3D
Explosion protection Zones for dusts22
 
Dimensions
 
Dimensions of the sensor
- Length of sensor38.5
- Diameter of sensorM12
 
notice
 
Contact symbols shown for the closed condition of the guard device.
The safety sensor must be mounted in such a way that actuation with another magnet is impossible (concealed mounting according to EN 1088)
 
Included in delivery
 
Actuators must be ordered separately.
 
Keywords
 
KeywordsEx, EEx, ATEX, Ex BNS120, Ex BNS 120, BNS120 Ex, BNS120ex, BNS 120 ex, ATEX BNS 120
 
Diagram
 


Note Diagram
  positive break NC contact
  active
  no active
  Normally-open contact
  Normally-closed contact

K.A. Schmersal GmbH & Co. KG, Möddinghofe 30, D-42279 Wuppertal
The data and values have been checked throroughly. Technical modifications and errors excepted.
Generiert am 18.04.2019 - 22:25:28h Kasbase 3.3.0.F.64I