schmersal BN 310-2RZ Operating Instructions

Operating instructions

Magnetic reed switches
Operating instructions. . . . . . . . . . . . .pages 1 to 2
EN
Original

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.

Technical data

Standards:
Enclosure:
Operating principle:
Actuating magnet:
Protection class:
Ambient temperature:
- Storage temperature:
Switching voltage:
Switching current:
Switching capacity:
Switching time "Close":
Switching time "Open":
Bounce duration:
Mechanical life:
Electrical life:
Resistance to shock:
Resistance to vibration:
Electrical connection:
B to ISO 13849-1:
10D
- NC contacts (at 20 % contact load):
- NO contacts (at 20 % contact load):
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)
rd (N)
5
Optional actuator
BP 15 N
BP 15 S
S
10
EN
BN 310-2RZ
BN 310-11RZ
IEC 60947-1
glass-fibre reinforced thermoplastic
magnetic
BP 310, BP 15
IP67 to IEC 60529
–25 °C ... +70 °C
max. 200 VAC/DC
max. 1 A
max. 120 VA 30 VA, W
max. 2 ms
max. 0.07 ms
max. 0.5 ms
1,000,000,000 operations
10 6 ... 10 9 operations
depending on load
30 g / 11 ms
10 ... 55 Hz
amplitude 1 mm
Cable LiYY 4 x 0.25 mm², 1 m
20,000,000
20,000,000
88
78 1000
4,5
gn (S)
1