| Item Description | One-way light barrier / sensor / DETECTION PRINCIPLE: Through-beam photoelectric 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 M ... 35 M type of light: Visible red light sensing range: 0 M ... 35 M light source: LED (average service life: 100, 000 h at tu = +25 °C) light spot size (distance): Ø 1, 200 MM (25 M) angle of dispersion: Approx. 3° adjustment: None supply voltage: 26.5 V DC ... 31.6 V DC (limit values) ripple: ≤ 5 % (may not exceed or fall below uv tolerances) power consumption, sender: 35 MA (without load) response time: < 500 µs (signal transit time with resistive load) power consumption, receiver: 40 MA (without load) switching frequency: 1, 000 HZ (with light/dark ratio 1:1) connection type: Male connector M12, 4-PIN circuit protection: A (a = VS connections reverse-polarity protected)/c (c = in |