Stem S.r.l.
Safety modules NC80-NC82

Functionl description
The NC80 and NC82 modules are designed for use in safety circuits according to EN 81-20 and EN 81-50 standards.
Application fields
- Part of a UCM detection system (function 1)
- Bypass of door contacts during leveling and re-leveling operation with open doors (function 2)
- In combination with magnetic sensors, locking device for automatic and hinged car and landing doors (function 3)
Main features
- Power Supply: 24VDC
- 2 NO safety outputs
- 1 NC auxiliary output
- 2 Sensor inputs
- Voltage dips protection (NC82 model only)