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21.04.2011
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16:09:56h
Datasheet - BNS-B20-12zG-ST-L
Safety sensors / BNS-B20
• thermoplastic enclosure
• Non-contact safety switch
• Does not protrude into the door opening
• 119,5 mm x 140 mm x 43,3 mm
• Substitutes door-handle and safety switch, no further door fittings required
• Modern and symmetric design
• Tamper-proof because of integral coded safety sensor
• Ergonomic operation
• Suitable for hinged and sliding guards
• AS-Interface Safety at Work available
• No protruding actuator
• Simple mounting with 4 Screws
• Connector M12 x 1, 8-pole
(Minor differences between the printed image and the original
product may exist!)
Ordering details
Product type description
Article number
EAN code
BNS-B20-12ZG-ST-L
1177733
4030661309187
Approval
Approval
BG
USA/CAN
Classification
Standards
B
10d
Opener/Normally open contact (NC/NO)
- notice
Mission time
notice
EN ISO 13849-1
25.000.000
at max. 20% contact load
20 Years
Global Properties
Product name
Standards
BNS-B20
IEC 60947-5-3, BG-GS-ET-14
Compliance with the Directives (Y/N)
Materials
- Material of the housings
Weight
Coding available (Y/N)
Monitoring function of downstream devices (Y/N)
Prerequisite evaluation unit
Recommended safety-monitoring module
Recommended actuator
Yes
Plastic, glass-fibre reinforced thermoplastic
105 g
Yes
No
BNS-B20-B01
Mechanical data
Design of electrical connection
AWG-Number
mechanical installation conditions
Ensured switch distance ON
Ensured switch distance OFF
Type of actuation
restistance to shock
Resistance to vibration
Latching force
Door hinge
Max. door weight
- sliding guard
- hinged guard
3 kg
5 kg
quasi-flush
0 mm
22 mm
Magnet
30 g / 11 ms
10 ... 55 Hz, Amplitude 1 mm
100 N
left
Connector M12
Ambient conditions
Ambient temperature
- Min. environmental temperature
- Max. environmental temperature
Storage and transport temperature
- Min. Storage and transport temperature
- Max. Storage and transport temperature
Protection class
−25 °C
+70 °C
IP67
−25 °C
+70 °C
Electrical data
Integrated Safety monitoring module available (Y/N)
Cross circuit/short circuit recognition possible (Y/N)
Voltage type
Switch frequency
Switching voltage
Switching current
Switching capacity
No
Yes
VDC
max. 5 Hz
max. 24 VDC
max. 10 mA
max. 240 mW
Outputs
Design of control output
Number of shutters
Number of openers
Design of output signal switching device
1 piece
2 piece
Electrical data - Safety outputs
Number of secure semi-conductor outputs
Number of secure outputs with contact
0 piece
2 piece
Electrical data - Diagnostic output
Number of semi-conductor outputs with signaling function
0 piece
Number of outputs with signaling function that already have a
contact
1 piece
LED switching conditions display
LED switching conditions display (Y/N)
- The LED is illuminated when the guard is closed.
Yes
ATEX
Explosion protection categories for gases
Explosion protected category for dusts
None
None
Dimensions
Dimensions of the sensor
- Width of sensor
- Height of sensor
- Length of sensor
119.5 mm
140 mm
43.3 mm
notice
Contact symbols shown for the closed condition of the guard device.
The contact configuration for versions with or without LED is identical.
Inductive loads (e.g. contactors, relays, etc.) are to be suppressed by means of a suitable circuit.
Contact S21-S22 must be integrated in the safety circuit
Included in delivery
Actuators must be ordered separately.
Diagram
Note Diagram
positive break NC contact
active
no active
Normally-open contact
Normally-closed contact
Ordering code
BNS-B20-(1)Z(2)-(3)-(4)
(1)
12
11
02
(2)
without
without LED switching conditions display
G
(3)
without
with Pre-wired cable bottom
H
ST
(4)
L
R
Door hinge on left-hand side
(Only for Pre-wired cable bottom or Plug-in connection)
Door hinge on right-hand side
(Only for Pre-wired cable bottom or Plug-in connection)
with Pre-wired cable rear
with Connector M12 bottom
with LED switching conditions display
1 Normally open contact (NO) / 2 Opener (NC)
1 Normally open contact (NO) / 1 Opener (NC)
2 Opener (NC)
Documents
Operating instructions and Declaration of conformity
(de) 926 kB, 26.02.2010
http://127.0.0.1/Bilddata/Si_senso/Pdf/B20/bedien/de/mrl_bns-b20_de.pdf
Operating instructions and Declaration of conformity
(en) 909 kB, 26.02.2010
http://127.0.0.1/Bilddata/Si_senso/Pdf/B20/bedien/en/mrl_bns-b20_en.pdf
BG-test certificate
(de) 648 kB, 27.02.2007
http://127.0.0.1/Bilddata/Si_senso/Pdf/B20/baumuste/z_bnbp01.pdf
BG-test certificate
(en) 643 kB, 27.02.2007
http://127.0.0.1/Bilddata/Si_senso/Pdf/B20/baumuste/z_bnbp02.pdf
Brochure
(fr) 337 kB, 08.10.2004
http://127.0.0.1/Bilddata/broschue/b_b20p03.pdf
Brochure
(it) 297 kB, 07.10.2004
http://127.0.0.1/Bilddata/broschue/b_b20p05.pdf
Brochure
(en) 290 kB, 07.10.2004
http://127.0.0.1/Bilddata/broschue/b_b20p02.pdf
Brochure
(de) 296 kB, 07.10.2004
http://127.0.0.1/Bilddata/broschue/b_b20p01.pdf
notice
(de, en) 60 kB, 21.03.2006
http://127.0.0.1/Bilddata/Si_senso/Pdf/B20/montage/s_b20p01.pdf
Images
Product photo
Dimensional drawing (basic component)
Contact arrangement
Clipart
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