Datasheet - BNS-B20-12z-ST-R - 101186260 - eclass 27272402 27-27-24-02

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Safety sensors

BNS-B20

BNS-B20-12z-ST-R

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BNS-B20-12z-ST-R

Datasheet

• 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
• No protruding actuator
• Simple mounting with 4 Screws
• Connector M12 x 1, 8-pole

	Preferred typ

Ordering details

Product type description	BNS-B20-12Z-ST-R
Article number	101186260
EAN Code	4030661326801
eCl@ss	27-27-24-02

Approval

Approval	BG USA/CAN

Classification

Standards	EN ISO 13849-1
B10d Normally-closed contact/Normally open contact (NC/NO)	25.000.000
- notice	at max. 20% contact load
Mission time	20 Years
notice

Global Properties

Permanent light	BNS-B20
Standards	IEC 60947-5-3, BG-GS-ET-14
Compliance with the Directives (Y/N)	Yes
Materials
- Material of the housings	Plastic, glass-fibre reinforced thermoplastic
Weight	105
Coding available (Y/N)	Yes
Monitoring function of downstream devices (Y/N)	No
Prerequisite evaluation unit
Recommended safety-monitoring module
Recommended actuator	BNS-B20-B01

Mechanical data

Design of electrical connection	Connector M12
AWG-Number
mechanical installation conditions	quasi-flush
Ensured switch distance ON Sao	0 mm
Ensured switch distance OFF Sar	22 mm
Type of actuation	Magnet
restistance to shock	30 g / 11 ms
Resistance to vibration	10 … 55 HZ, Amplitude 1 mm
Latching force	100 N
Door hinge	right
Max. door weight
- sliding guard	3
- hinged guard	5

Ambient conditions

Ambient temperature
- Min. environmental temperature	−25 °C
- Max. environmental temperature	+70 °C
Storage and transport temperature
- Min. Storage and transport temperature	−25 °C
- Max. Storage and transport temperature	+70 °C
Protection class	IP67

Electrical data

Integrated Safety monitoring module available (Y/N)	No
Cross circuit/short circuit recognition possible (Y/N)	Yes
Voltage type	VDC
Switch frequency	max. 5 HZ
Switching voltage	max. 24 VDC
Switching current	max. 240 mA
Switching capacity	max. 3 W

Outputs

Design of control output
Number of shutters	1
Number of openers	2
Design of output signal switching device

Electrical data - Safety outputs

Number of secure semi-conductor outputs	0
Number of secure outputs with contact	2

Electrical data - Diagnostic output

Number of semi-conductor outputs with signaling function	0
Number of outputs with signaling function that already have a contact	1

LED switching conditions display

LED switching conditions display (Y/N)	No

ATEX

Explosion protection categories for gases	None
Explosion protected category for dusts	None

Dimensions

Dimensions of the sensor
- Width of sensor	119.5 mm
- Height of sensor	140 mm
- Length of sensor	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

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 17.06.2019 - 17:27:14h Kasbase 3.3.0.F.64I