Technical data
Standards:
IEC 60947-1
Enclosure:
glass-fibre reinforced thermoplastic
Operating principle:
magnetic
Actuating magnet:
BP 310, BP 15
Protection class:
IP67 to IEC 60529
Ambient temperature:
- Storage temperature:
–25 °C … +70 °C
Switching voltage:
max. 200 VAC/DC
Switching current:
max. 1 A
Switching capacity:
max. 120 VA 30 VA, W
Switching time “Close“:
max. 2 ms
Switching time “Open”:
max. 0.07 ms
Bounce duration:
max. 0.5 ms
Mechanical life:
1,000,000,000 operations
Electrical life:
10
6
… 10
9
operations
depending on load
Resistance to shock:
30 g / 11 ms
Resistance to vibration:
10 … 55 Hz
amplitude 1 mm
Electrical connection:
Cable LiYY 4 x 0.25 mm², 1 m
B
10D
to ISO 13849-1:
- NC contacts (at 20 % contact load):
20,000,000
- NO contacts (at 20 % contact load):
20,000,000
Further information along with the latest applicable
declaration of conformity can be found in the Schmersal
catalogues or in the online catalogue on the Internet:
www.schmersal.net.
Dimensions (in mm)
Magnetic reed switch BN 310
(actuator BP 310 same dimensions)
88
78
4,5
0,5
7,5
6,5
7
3,5
18,5
25
13
3
1000
5
rd (N)
gn (S)
Optional actuator
BP 15 N
BP 15 S
10
90°
S
ø
4,3
ø
20
Purpose
The magnetic reed switch is designed to monitor the position of movable
protective equipment.
Only the listed magnets may be used for actuation of the magnetic reed
switch. Only these magnets can guarantee flawless function and repeat
accuracy.
The magnetic reed switch has two separate NC contacts or
1 NO contact/1 NC contact with latching function.
With suitable evaluation and concealed installation, the requirements
for safety applications up to PL e in accordance with ISO 13849-1
can be satisfied.
The magnetic reed switch is classified as uncoded switchgear
type 3 in accordance with ISO 14119.
Observe country-specific regulations for installation, safety,
accident prevention and also rules governing proper disposal.
BN 310-2RZ
BN 310-11RZ
Operating instructions
Magnetic reed switches
1
EN
x.000 / 08.2018 / v
.A. - 101
182992-EN / D / 2018-07-31 /
AE-Nr
. 9732
EN
Operating instructions. . . . . . . . . . . . .pages 1 to 2
Original