| Description de l'article | Reflection light barrier / sensor / DETECTION PRINCIPLE: Photoelectric retro-reflective sensor dimensions (w x h x d): 24.6 MM x 80 MM x 53.5 MM housing design (light emission): Rectangular sensing range: 0.1 M ... 14 M (reflector PL80A) sensing range max.: 0.1 M ... 14 M (reflector PL80A) type of light: Visible red light light source: LED (average service life: 100, 000 h at tu = +25 °C) adjustment: Potentiometer light spot size (distance): Ø 220 MM (10 M) supply voltage: 24 V AC/DC ... 240 V AC/DC (+ 10 %, -20 %) power consumption: < 2 VA switching output: Relay, electrically isolated (provide suitable spark suppression for inductive or capacitive loads) output function: Change-over contacts switching mode: Light/dark switching (provide suitable spark suppression for inductive or capacitive loads) switching mode selector: Selectable via time delay selector switch switching current (swi |