SLE21 series is an electromagnetic locking safety interlock switch, the misalignment constructure and strong holding force ensure an optimized solution for movable guarding doors. The switch with advantage of electromagnetic and miniature size support new solution for small equipment with smaller inertia. Non-contact feature is available in high cleanliness and dust-free workshop like semiconductor, automobile manufacturing, beverage &food production etc. • 500N electromagnetic force lock. • Adopt "Electromagnetic" locking and keyless constructure. • Permanent magnet built-in actuator . • Small size, easy to install. • Full perspective indicator light. • Non-contact without powder.

Series Lockingmethod Codingmethod Outputmethod Lead wire 0: Standard mode 1:Advanced mode 0: Universal coding 1: Unique coding NPN output timing diagram PNP output timing diagram OSSD1

Lockcontrol input Lockcontrol input Lockcontrol input Lockcontrol input

Lockcontrol input Lockcontrol input *PurpleOSSDactionswitch Lockcontrol input ESPE www.espetech.com Lockcontrol input

Lockcontrol input Lockcontrol input Lockcontrol input Lockcontrol input

SLE21 Safety Interlock Switch Lock linked (OSSD switch) If set in manual reset, the indicator turns to orange light until reset/EDM operated.

Centerlinefor installation

Door frame Door frame Actuator Actuator Switch main unit Mounting plate Diagram for actuator installation without bracket Switch main unit Diagram for actuator installation with bracket Bracket Picture ESPE www.espetech.com

Cable option Standard cable Connectortype Straight connector Wire sequence of M12 waterproof connector M12-12 PIN wire: 1. Brown-positive of power 2. Blue - negative of power 6. Green - safety input 1 7. Yellow - safety input 2 10. Pink - EDM selection 11.Orange - AUX output 2 12.Purple - OSSD switch