| 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 max.: 0.1 M ... 14 M (reflector PL80A) type of light: Visible red light sensing range: 0.1 M ... 14 M (reflector PL80A) light source: LED (average service life: 100, 000 h at tu = +25 °C) light spot size (distance): Ø 220 MM (10 M) adjustment: Potentiometer ripple: ≤ 5 % (may not exceed or fall below uv tolerances) supply voltage: 26.5 V DC ... 31.6 V DC (limit values) current consumption: 40 MA (without load) response time: < 500 µs (signal transit time with resistive load) connection type: Male connector M12, 4-PIN switching frequency: 1, 000 HZ (with light/dark ratio 1:1) circuit protection: A (a = VS connections reverse-polarity protected)/c (c = interference suppression) protection |