F502-EN2-04.book Seite 145 Dienstag, 26. Juli 2005 5:48 17 Printed Circuit Board Sensor E3S-LS3 Printed circuit board sensor capable of sta- ble detection without being affected by holes or notches.  Suitable for incorporation in devices (E3S-LS3@).  Wide range is suitable for component boards with high or irregularly shaped components (E3S-LS3@W). Applications Detecting for PCBs Transparent Film Sheet Detection for Wafer- Detection cassette Mounting E3S-LS3 A-145 E3S-LS3 F502-EN2-04.book Seite 146 Dienstag, 26. Juli 2005 5:48 17 Ordering Information Red light Timer Sensor type Shape Connection method Detection distance * Model Output function E3S-LS3N 20 to 35 mm NPN Pre-wired (2 m) Without Light ON E3S-LS3NW 10 to 60 mm Without E3S-LS3P Pre-wired (2 m) With E3S-LS3PT Without E3S-LS3P-M5J Pre-wired M8 20 to 35 mm 3-pin connector (0.3 m) With E3S-LS3PT-M5J Without E3S-LS3P-M3J Limited reflective Pre-wired M8 4-pin connector (0.3 m) With E3S-LS3PT-M3J PNP Light ON Without E3S-LS3PW Pre-wired (2 m) With E3S-LS3PWT Without E3S-LS3PW-M5J Pre-wired M8 10 to 60 mm 3-pin connector (0.3 m) With E3S-LS3PWT-M5J Without E3S-LS3PW-M3J Pre-wired M8 4-pin connector (0.3 m) With E3S-LS3PWT-M3J * Using 80 x 80 mm white art paper Rating/performance Sensor type Limited reflective Item Model E3S-LS3@ E3S-LS3PT E3S-LS3@W E3S-LS3PWT White art paper 20 to 35 mm 10 to 60 mm Sensing Black paper * 20 to 30 mm 15 to 50 mm Light source (wave length) Red LED (660 nm) Power supply voltage 12 to 24 VDC±10%, ripple (p-p) 10% max. Current consumption 25 mA max. Load power supply voltage: 24 VDC max.; Load current: 100 mA max., Control output Residual voltage: 2 V max.; Operating mode: Light ON Response time 1 ms max. for operation and reset respectively Timer function Available with E3S-LS3P(W)T models only. Time range: 0.1 to 1.0 s (adjustable) Ambient illuminance Receiver side: Incandescent lamp: 5,000 lux max. Ambient temperature Operating: − 10 to 55° C (with no icing or condensation) Ambient humidity Operating:35% to 85% (with no condensation) Insulation resistance 20 MΩ min. (at 500 VDC) between charged parts and the case Dielectric strength 1,000 VAC at 50/60 Hz for 1 minute between charged parts and the case Vibration resistance 10 to 55 Hz with a 1.5-mm double amplitude for 2 hrs each in X, Y and Z directions 2 Shock resistance 500 m/s , 3 times each in X, Y and Z directions Protective structure IEC60529 IP40 Connection method Pre-wired (standard length: 2 m)/Pre-wired M8 connector (standard length: 0.3 m) Indicators Operation indicator (orange) Weight (Packed state) Pre-wired models: Approx. 80 g; Pre-wired M8 connector: Approx. 45 g Case ABS Material Lens Acrylic Accessories Instruction sheet, M3 screws, A-146 Standard Photoelectric Sensors F502-EN2-04.book Seite 147 Dienstag, 26. Juli 2005 5:48 17 Characteristic data (typical) Sensing Distance vs. Materials Operating Range (Left and Right) Operating Range (Up and Down) Sensing distance (mm) Sensing object: White paper, 100 x 100 mm Sensing object: White paper, 100 x 100 mm 80 15 −15 E3S-LS3P (T) Y −12 Y 12 E3S-LS3@W (T) 70 X X E3S-LS3PW (T) E3S-LS3PW (T) 9 −9 60 6 −6 E3S-LS3P (T) E3S-LS3P (T) 50 −3 3 0 10203040506070 40 0 0 0 10203040506070 −3 3 30 −6 6 20 −9 9 10 −12 12 0 −15 15 White Black SUS PCB with Black Material Distance X (mm) Distance X (mm) paper paper green resist PCB 100 35 30 Direction L 25 10 d 20 L 15 Operating E3S-LS3P (T) 1 level 10 Direction d E3S-LS3PW (T) 5 0.1 0 10 20 30 40 50 60 70 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 Distance (mm) Distance (mm) Output Circuit Diagram NPN output (PNP output will be available soon) Operating Model status of output Timing chart Output circuit transistor 12 to 24 VDC Brown Operation Incident indicator Interrupted Load (orange) ON E3S-LSN3 Operation indicator Black Main (orange) OFF circuit E3S-LS3NW OUT ON Output Z transistor OFF Blue 0V Incident light No Incident light Light ON ON Operation indicator E3S-LS3P (orange) OFF E3S-LS3PW ON Output transistor OFF Incident light No Incident light T ON Operation indicator E3S-LS3PT (orange) OFF E3S-LS3PWT ON Output transistor OFF T: Off-delay timer (0.1 to 1.0 s) E3S-LS3 A-147 Spot Diameter vs. Sensing Distance Output vs. Set Distance Incident light output gain Distance Y (mm) Spot diameter (mm) Distance Y (mm) E3S-LS3 F502-EN2-04.book Seite 148 Dienstag, 26. Juli 2005 5:48 17 Dimensions (Unit: mm) Note: All units are in millimeters unless otherwise indicated. Operation indicator (orange) E3S-LS3N E3S-LS3NW 10 16.5 3 "Vinyl-insulated round cable of 4 dia. 34 Mounting Holes 3 cores conductor cross-sectional area: 2 0.12mm ; insulation diameter: 1.2 mmStandard length: 2 m" Two, 3 dia. 19 12.3 5.3 28 28 Two, M3 mounting holes Emitter Receiver E3S-LS3@(T)(-M5J/-M3J) E3S-LS3@W(T)(-M5J/-M3J) Pre-wired M8 3-pin connector (-M5J) Operation Indicator Timer Adjuster (see note) 4 M8 1 3 10 14.2 300 8.5 dia. Pre-wired M8 4-pin connector (-M3J) 19.3 M8 2 4 11.8 5.4 1 3 0.3 3 28 34 3 Two, M3 Mounting Holes 300 10 Specifications Terminal number -M5J -M3J 1 +V +V Receiver Emitter 4-dia., 3-conductor, vinyl-insulated round cable 2 (conductor cross-sectional area: 0.2 mm , insulation diameter: 1.1 mm), 2 − Open standard cable length: 2 m 3 0 V 0 V 4 Output Output Mounting Holes Two, 3.6 dia. 28 Note:The Timer Adjuster is only for the E3S-LS3PT and E3S-LS3PWT. ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. Cat. No. E223-E2-01-X In the interest of product improvement, specifications are subject to change without notice. A-148 Standard Photoelectric Sensors