Retro-Reflective Photoelectric Sensor / NAMUR OCS8000-F5-N2 8m Features 8 000 mm sensing range Intrinsically safe identification code EEx ia IIC T6 PTB Nr. Ex-97.D.2264 Visible red light Polarising filter Light/dark ON, wiring dependent Noise immune Terminal compartment Reflectors, mounting aids etc. see "Accessories" section. Protection class IP 64 Scratch mineral glass Electrical Connection N2 (1) 1 (2) 4 (Light ON) (Dark ON) L- Terminal 1,2 Terminal 1,4 Date of issue 27.04.1998 N.C. N.O. L+ 204 Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany Pepperl+Fuchs Group · Tel.: Germany (6 21) 7 76-11 11 · USA (3 30) 4 25 35 55 · Singapore 7 79 90 91 · Internet http://www.pepperl-fuchs.com Technical Data Operating temperature Storage temperature OCS8000-F5-N2 8 000 mm Retro-reflector 100 mm x 100 mm 800 mm ... 8 000 mm at retro-reflector Opaque and mirror objects 100 Hz (Pulse:Pause = 1:1) 5 ms 20 ms Light/dark ON, wiring dependent Switch status Red light 660 nm 100 000 h Sunlight ≤ 10 000 Lux (8 000 mW/m2) Halogen light ≤ 7 500 Lux (4 500 mW/m2 ) 248 Kelvin ... 343 Kelvin (-25 °C ... +70 °C) 233 Kelvin ... 353 Kelvin (-40 °C ... +80 °C) Electrical Data Nominal voltage Rated operational voltage Self inductance Self capacitance Output / Current requirement Light path uninterrupted Light path interrupted 8 V DC (R i approx. 1 kΩ) 6 V DC ... 20 V DC, ripple 5 %SS Negligible ≤ 60 nF Connection 1, 2 Connection 1, 4 ≥ 2.2 mA ≤ 1 mA ≤ 1 mA ≥ 2.2 mA Data in accordance with the Certificate of Conformity Maximum values Ui Ii Pi Ci Mechanical Data Protection class to IEC 60 529 Filter Optical system material Allowable shock- and Vibration resistance Housing Material front lens Connection type Weight Conforms to Description according to EN 60 947-5-2 Characteristic response curve Permissible distance (offset) between optical axis and retro-reflector. Offset Y [mm] 25 20 15 10 5 -5 -10 -15 -20 -25 1000 2000 3000 4000 5000 6000 7000 8000 Distance X [mm] x y Model number Sensing range Reference card size Adjustment of the sensing range Detectable target Switch frequency ON delay Readiness delay Operating mode Indicators LED yellow Light source Life span of light source Ambient light limit PTB Nr. Ex-97.D.2264 12.7 V 53.23 mA 169 mW 60 nF IP 64 Polarising filter 2 lens system b ≤ 30 g, T ≤ 11 ms f ≤ 55 Hz, a ≤ 1 mm PMMA Mineral glass Terminal compartment, ≤ 2.5 mm2 conductor csa 200 g EN 50 227 EN 60 947-5-2 R3D85PS9 Note Date of issue 27.04.1998 The sensor should be considered as active even in the fault condition. The maximum values can be taken from the Certificate of Conformity. Subject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany Pepperl+Fuchs Group · Tel.: Germany (6 21) 7 76-11 11 · USA (3 30) 4 25 35 55 · Singapore 7 79 90 91 · Internet http://www.pepperl-fuchs.com 205