Product characteristics Type of light Infrared light Housing rectangular Application Function principle Diffuse reflection sensor Electrical data Frequency AC [Hz] 47...63 Operating voltage [V] 20...250 AC/DC Max. power consumption [VA] 4 Protection class I Reverse polarity protection no Type of light Infrared light Wave length [nm] 880 Typ. lifetime [h] 100000 Reference temperature for service life [°C] 25 Outputs Electrical design Relay Output function light-on/dark-on mode; (programmable) Contact rating 250 V AC / 3 A / 960 VA, 125 V DC / 5 A / 120 W Switching frequency AC [Hz] 10 Switching frequency DC [Hz] 10 Short-circuit proof no Overload protection no Monitoring range Range [mm] 1...800; (white paper 200 x 200 mm 90 % remission) Range adjustable yes Max. light spot diameter [mm] 80 Light spot dimensions refer to at maximum range Operating conditions Ambient temperature [°C] -25...80 Protection IP 67 Tests / approvals EMC EN 60947-5-2 EN 55011 class B MTTF [years] 255 Mechanical data Weight [g] 203.5 Housing rectangular Material PA; PBT Lens material PMMA Lens alignment Side sensing Displays / operating elements Display Switching status 1 x LED, yellow Power 1 x LED, green Function 1 x LED, red Electrical connection Required protection miniature fuse to IEC60127-2 sheet 1; ≤ 5 A; fast acting Remarks Remarks Recommendation: check the unit for reliable function after a short circuit. Pack quantity 1 pcs. Electrical connection Connection Connector: 1 x 7/8"; coding: A