Retro-Reflex Sensors. Application examples:

Transcription

1 Retro-Reflex Sensors In retro-reflex sensors, the transmitter and receiver are located in a single housing. They operate using red light, laser light and a reflector. The output switches if the light beam between the sensor and reflector is interrupted. Even shiny, chromed or reflective surfaces can be reliably detected thanks to the integrated polarization filter. Application examples: Object recognition at great distances Presence control on conveyor belts Monitoring of stacking heights Mounting and supply control Gap control 43

2 Retro-Reflex Sensor LASER Smallest recognizable part: 0,1 mm Special coated optic Stainless steel housing Technical Data Optical Data Reference Reflector/Reflex Foil Smallest Recognizable Part 100 µm Switching Hysteresis < 15 % Light Source Laser (red) Wave Length 655 nm Polarization Filter Service Life (T = +25 C) h Laser Class (EN ) 1 Max. Ambient Light Lux Opening Angle 1 Beam Divergence < 15 mrad Light Spot Diameter see Table 1 Focus Distance 350 mm Two-Lens Optic Electrical Data Supply Voltage V DC Current Consumption (Ub = 24 V) < 30 ma Switching Frequency 500 Hz Response Time 1 ms Temperature Drift < 10 % Temperature C Switching Output Voltage Drop < 2,5 V PNP Switching Output/Switching Current 200 ma Short Circuit Protection Reverse Polarity Protection Overload Protection Protection Class III Mechanical Data Adjustment Potentiometer Housing Material Stainless Steel Coated Optic Full Encapsulation Degree of Protection IP67 Connection M12 1; 4-pin A reflector must be used in combination with these sensors. They can be installed in all kinds of industrial environments thanks to ample functional reserve. Even reflective objects can be reliably recognized through the use of polarized light. 1 = Receiver Diode 2 = Transmitter Diode All dimensions in mm (1 mm = Inch) 44 Photoelectronic Sensors

3 Plug Version Part Number OLD104C0003 Contamination Output PNP NO/NC switchable Connection Diagram No. 105 Control Panel No. Suitable Connection Technology No. 2 D5 Suitable Mounting Technology No Connection Diagrams page 54 Complementary Products Dust extraction tube STAUBTUBUS-01 PNP-NPN Converter BG2V1P-N-2M Reflector, Reflex Foil Table 1 Working Distance Light Spot Diameter 0,2 m 2 mm 5 m 42,5 mm 10 m 85 mm Ctrl. Panel D = Switching Status Indicator 02 = Contamination Warning 05 = Switching Distance Adjuster 08 = NO/NC Switch Feasible reflector distance Reflector type, mounting distance 0, m RR25KP RE18040BA 0,65...6,5 m RR21_M RQ84BA 0,8...8,5 m ZRAE02B01 RR84BA 0,7...9 m ZRME01B01 RE9538BA 0,65...3,3 m ZRME03B01 RE6151BM 0, m ZRMR02K01 RR50_A 0,8...6,5 m ZRMS02_01 RE6040BA 0, m RF505 RE8222BA 0,75...4,5 m RF508 RR34_M 0, m RF258 RE3220BM 0,65...2,5 m ZRAF07K01 RE6210BM 0,65...2,3 m ZRAF08K01 RR25_M 0,5...3 m ZRDF K01 0,4...2 m 0,5...2,3 m 0,8...4 m 0,5...1,5 m 0,5...3,5 m 0,55...1,5 m 0, m 0, m 0,55...1,5 m 0,6...5 m 45

4 Retro-Reflex Sensor LASER Smallest recognizable part: 2,5 mm Special coated optic Switching frequency: 500 Hz Time delay Technical Data Optical Data Reference Reflector/Reflex Foil Min. Distance to Reflector 100 mm Smallest Recognizable Part > 2500 µm Switching Hysteresis < 15 % Light Source Laser (red) Wave Length 670 nm Polarization Filter Service Life (T = +25 C) h Laser Class (EN ) 1 Max. Ambient Light Lux Opening Angle 0,6 Light Spot Diameter see Table 1 Two-Lens Optic Electrical Data Supply Voltage V DC Current Consumption (Ub = 24 V) < 30 ma Switching Frequency 500 Hz Response Time 1 ms Off-Delay 5 ms Temperature Drift < 10 % Temperature C Switching Output Voltage Drop < 2,5 V PNP Switching Output/Switching Current 200 ma Short Circuit Protection Reverse Polarity Protection Protection Class III Mechanical Data Adjustment Potentiometer Housing Material Plastic Coated Optic Full Encapsulation Degree of Protection IP67 Connection M12 1; 4-pin A reflector must be used in combination with these sensors. They can be installed in all kinds of industrial environments thanks to ample functional reserve. Even reflective objects can be reliably recognized through the use of polarized light. 1 = Transmitter Diode 2 = Receiver Diode All dimensions in mm (1 mm = Inch) 46 Photoelectronic Sensors

5 Plug Version Part Number OLM104A0002 PNP NO/NC antivalent Connection Diagram No. 101 Control Panel No. Suitable Connection Technology No. 2 M6 Suitable Mounting Technology No. 360 Connection Diagrams page 54 Complementary Products PNP-NPN Converter BG2V1P-N-2M Protection Housing Set ZSM-NN-02 Protection Housing ZSV-0x-01 Reflector, Reflex Foil Ctrl. Panel Table 1 Working Distance Light Spot Diameter 0,2 m 5 m 5 mm 35 mm Feasible reflector distance Reflector type, mounting distance 10 m 70 mm M = Switching Distance Adjuster 11 = ON-Delay/OFF-Delay Adjuster 30 = Switching Status/Contamination Warning RE18040BA RQ84BA RR84BA RE9538BA RE6151BM RR50_A RE6040BA RE8222BA RR34_M RE3220BM RE6210BM RR25_M 0, m 0, m 0,1...4 m 0, m 0, m 0,1...6 m 0,2...6 m 0,2...4 m 0, m 0,2...5 m RR25KP RR21_M ZRAE02B01 ZRME01B01 ZRME03B01 ZRMR02K01 ZRMS02_01 RF505 RF508 RF258 ZRAF07K01 ZRAF08K01 ZRDF K01 0, m 0,2...3 m 0,1...2,5 m 0,1...1,5 m 0,15...5,5 m 0, m 0,2...2,5 m 0,2...1,5 m 0,2...1,5 m 0, m 47