Retro-Reflective Photoelectric Sensor Potentiometer Potentiometer Cable design OBS2000-12GM55- *1 - Plug design M12 x 1 (-V1) *2 2m Features 2000 mm adjustable sensing range Light/dark ON wiring dependent Visible red light Protection class IP 67 Reflector supplied Reflectors, cable sockets, mounting aids etc. see "Accessories" section e. g. cable sockets: V1-G-2M-PUR (straight) V1-W-2M-PUR (angled) Electrical connection E4, N.O. (Dark ON): 4 / BK 3 / BU L+ E4 L- E4, N.C. (Light ON): R 2 / WH 1 / BN 4 / BK 3 / BU R 2 / WH 1 / BN 4 / BK 3 / BU L+ L+ E5 L- E5, N.C. (Light ON): LL+ E4 L- R 2 / WH 1 / BN 4 / BK 3 / BU LL+ E5 L- *1 - electrical connection *2 - mechanical connection 42 Subject to reasonable modifications due to technical advances. 13.01.1998 1 / BN E5, N.O. (Dark ON): L+ Date of issue R 2 / WH 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 Sensing range Reference card size Adjustment of the sensing range Detectable target Switch frequency ON delay Readiness delay Distance hysteresis Operating mode Indicator LED yellow Light source Ambient light limit Operating temperature Storage temperature Electrical data Rated operational voltage Current consumption Switch output Rated operational current Voltage drop Mechanical data Protection class to IEN 60 529 Optical system material Allowable shock- and Vibration resistance Connection type Characteristic response curve Permissible distance (offset) between optical axis and retro-reflector. Offset Y [mm] 70 60 50 40 30 20 10 500 1000 1500 2000 2500 3000 Distance X [mm] x 10 V DC ... 30 V DC, ripple 10 % SS ≤ 20 mA E4: npn, N.O./N.C. E5: pnp, N.O./N.C. 300 mA, circuit/overload proof ≤3V IP 67 2 lens system polycarbonate b ≤ 30 g , T ≤ 1 ms f ≤ 55 Hz , a ≤ 1 mm 2 m, PVC - cable, 4 x 0.14 mm2 / V1 plug connector Nickel plated brass PMMA 15 g EN 60 947-5-2 Date of issue 13.01.1998 Housing Material front lens Weight Conforms to OBS2000-12GM55-E4 OBS2000-12GM55-E4-V1 OBS2000-12GM55-E5 OBS2000-12GM55-E5-V1 2000 mm Retro-reflector 50 mm x 50 mm with potentiometer Opaque objects 700 Hz 0.7 ms 25 ms ≤ 10 % Light/dark ON wiring dependent (WH) Switch status Red light 660 nm Sunlight ≤ 20 000 Lux Halogen light ≤ 5 000 Lux 248 Kelvin ... 328 Kelvin (-25 °C ... +55 °C) 233 Kelvin ... 343 Kelvin (-40 °C... +70 °C) y Model number 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 43