type rectangular light indicator LED yellow reverse polarity protection yes output circuit NPN actual range Sb 5 m width / diameter 12,9 mm output function light / dark operate, alarm wave length 630 nm depth 23 mm polarization filter yes voltage supply range +Vs 10 ... 30 VDC short circuit protection yes front (optics) PMMA manufacter SKU O300.RP-NW2T.72N height / length 32,3 mm type retro-reflective sensor sensitivity adjustment qTeach suppression of reciprocal influence yes power on indication LED green operating temperature -25 ... +60 °C output current < 100 mA response time / release time < 0,49 ms nominal range Sn 6 m current consumption typ. 25 mA voltage drop Vd < 3 VDC protection class IP 67 light source pulsed PinPoint LED alignment optical axis < 2° current consumption max. (no load) 35 mA connection types connector M8 4 pin housing material plastic (ASA, PMMA)