SCHMERSAL MACHINE GUARDING SAFETY PRODUCTS
Positive Break Limit Switches

SCHMERSAL CODED-MAGNET SENSORS

DESCRIPTION: Tamper-resistant Series BNS coded magnet sensors feature multiple internal reed switches which only operate in the presence of the properly matched coded magnets.

FEATURES & BENEFITS:
— Tamper-resistant - cannot be defeated by a simple magnet
— Sealed (IP67) watertight housing - tolerates washdowns and immersion
— Compact size - as small as 1" x 1 1-4"
— Available in panel and surface-mount styles
— LED status indicator - on selected models
— Available in 24V and 120V models
— Meets ANSI single-component control reliability requirements, when used with series AES/AZR safety relay module

APPLICATIONS:
Ideal for use in harsh environments such as food processing, chemical processing, metal cutting machinery where interlocks are regularly exposed to washdowns, cleaning solvents, lubricants or other hostile environments or where space limitations are severe.


SELECTION GUIDE

BNS 250 24VDC 1.0" x 1.4" x 0.5" 1 NO & 1 NC
1 NO & 2 NC
BNS 33 24VAC/DC
120VAC/DC
3.5" x 1.0" x 0.5" 1 NO & 1 NC
1 NO & 2 NC
1 NO
1 NO
2 NC
BNS 303 100VAC/DC 1.25" Ø 1 NO & 1 NC
1 NO & 2 NC
BNS 300 24VDC 1.25" Ø 1 NC
BNS 333 24VDC 4.5" x 1.7" x 1.7" 1 NC

TECHNICAL DATA INFORMATION

Acrobat (PDF) for: Coded Magnets
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Related products: Berstein Safety Switches | Dold Safety Relays and Modudules | BTI Magnet Switch Interlocks

Please contact Cal-Centron for additional information.


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