Description

SCHMERSAL BNS33-02ZG-ST-2187

SCHMERSAL MAGNETIC SAFETY SENSOR

Certificates	TÜV EAC

Standards	BG-GS-ET-14 EN IEC 60947-5-3
Coding level according to EN ISO 14119	Low
Working principle	Magnetic drive
Installation conditions (mechanical)	not flush
Enclosure material	Glass-fibre, reinforced thermoplastic
Gross weight	35 g

Prerequisite evaluation unit	Yes
Number of normally closed (NC)	2

Safety classification

Standards	EN ISO 13849-1
Mission time	20 Year(s)

B_10D Normally-closed contact (NC)	25,000,000 Operations

Active area	lateral
Actuating element	Magnet
Note (Repeat accuracy R)	NOTE_DIM_DIST_REPEAT_ACCURACYFMAW00000002
Direction of motion	Head-on to the active surface

Assured switching distance “ON” S_ao	5 mm 8 mm
Assured switching distance “OFF” S_ar	15 mm 18 mm

Termination	Connector M8

Degree of protection	IP67
Ambient temperature, minimum	-25 °C
Ambient temperature, maximum	+70 °C
Storage and transport temperature, minimum	-25 °C
Storage and transport temperature, maximum	+70 °C
Resistance to vibrations	10 … 55 Hz, amplitude 1 mm
Restistance to shock	30 g / 11 ms

Switching voltage, maximum	60 VAC
Switching current, maximum	0.25 A
Switching capacity, maximum	5 W
Switching frequency, maximum	5 Hz

Design of control elements	Miscellaneous, Reed contacts

Scope of delivery	Actuators must be ordered separately.

Recommendation (actuator)	BPS 33-2326 BPS 33
Recommended safety switchgear	SRB 219IT SRB 308IT SRB-E-301ST SRB-E-201LC

Note (General)	Contact symbols shown for the closed condition of the guard device. The contact configuration for versions with or without LED is identical.