101165310 – Schmersal

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BN 20-11RZ-M16 Magnetic Reed Switch Long life “Schmersal”

EAN: 4030661208909
2 reed contacts
Non-contact principle
104 mm x 52 mm x 47 mm
Aluminium enlosure
Actuating distance up to 50 mm depending on actuating magnet and version
Screw connection
Highly resistant to vibration
Available for actuation from front or side

eCl@ss number, version 11.0
27-27-01-05
eCl@ss number, version 9.0
27-27-01-05
ETIM number, version 7.0
EC002544
ETIM number, version 6.0
EC002544
General data
Standards
EN IEC 60947-5-1
Working principle
Magnetic drive
Housing construction form
rectangular
Housing material
Aluminium
Active area
Metal film
Gross weight
300 g
General data – Features
bias magnet
Yes
Number of snap-in contacts
2
Mechanical data
Actuating panels
lateral
Active area
lateral
Actuating element
Magnet
Mechanical life, minimum
1,000,000,000 Operations
Actuating speed, maximum
18 m/s
Mechanical data – Switching distances according EN IEC 60947-5-3
Switching distance Sn
5 mm … 50 mm
BP 10S = 5 mm
2 x BP 10S = 10 mm
BP 20S = 15 mm
BP 31S = 15 mm
BP 11S = 5 mm
2 x BP 11S = 15 mm
BP 12S = 10 mm
BP 10N = 5 mm
2 x BP 10N = 10 mm
BP 15N = 7 mm
BP 15S = 7 mm
2 x BP 15/2N = 15 mm
2 x BP 15/2S = 15 mm
BP 34N = 10 … 25 mm
BP 34S = 10 … 25 mm
BP 20N = 15 mm
BP 31N = 15 mm
BP 11N = 5 mm
2 x BP 11N = 15 mm
BP 12N = 10 mm
2 x BP 12N = 5 … 20 mm
2 x BP 12S = 5 … 20 mm
BP 21 N = 10 … 35 mm
BP 21 S = 10 … 35 mm
2 x BP 21N = 15 … 50 mm
2 x BP 21S = 15 … 50 mm
BE 20N = 10 mm
BE 20S = 10 mm
Note (Switching distance Sn)
Actuating distance up to 50 mm depending on version and actuating magnet
Repeat accuracy R
0.3 mm
Mechanical data – Connection technique
Termination
Screw terminals M20 x 1.5
Mechanical data – Dimensions
Length of sensor
47 mm
Width of sensor
104 mm
Height of sensor
52 mm
Ambient conditions
Degree of protection
IP67
Ambient temperature
-25 … +90 °C
Resistant to vibration
50 g, on sine wave oscillation
Electrical data
Switching voltage, maximum
250 VAC
Switching current, maximum
3 A
Switching capacity, maximum
120 W
Switching capacity, maximum
120 VA
Switching element
Bistable contact, NC / NO
Bounce duration, minimum
0.3 ms
Bounce duration, maximum
0.6 ms
Switching frequency
1,080,000 /h
Electrical data – Digital Output
Design of control elements
Reed contacts
Scope of delivery
Scope of delivery
Actuator must be ordered separately.
Accessory
Recommendation (actuator)
BP 10 S
2x BP 10 S
BP 15 S
BP 34 S
BP 20 S
BP 31 S
BP 11 S
2x BP 11 S
BP 12 S
BP 21 S
2x BP 21 S
BE 20 S
BP 10 N
2x BP 10 N
BP 15 N
2 x BP 15/2 N
2x BP 15/2 S
BP 34 N
BP 20 N
BP 31 N
BP 11 N
2x BP 11 N
BP 12 N
2x BP 12 N
2x BP 12 S
BP 21 N
2x BP 21 N
BE 20 N
Note
Note (General)
The opening and closing functions depend on the direction of actuation, the actuating magnets and the polarity of the actuating magnets.
When the switches and actuators come together, the colours must coincide: Red (S) to red (S) and green (N) to green (N)