User manual OMRON E3S-R DATASHEET

[. . . ] Transparent Object Detection Sensor E3S-R E3S-R · Senses glass wafers and LCD glass circuit boards. Applications Sensing of Glass Wafers and LCD Glass Circuit Bottles Reflector Glass wafers E3S-R A-265 Ordering Information Sensors Sensor type Shape Connection method Pre-wired Connector type Sensing distance Model NPN output E3S-R11 E3S-R16 PNP output E3S-R31 E3S-R36 E3S-R81 E3S-R86 Red light Horizontal Retroreflective Models 1m Vertical Pre-wired Connector type [100mm] * E3S-R61 E3S-R66 * Values in parentheses indicate the minimum required distance between the sensor and reflector. Note: Stable detection may not be possible of some glass wafer materials. [. . . ] at 500 VDC E3S-R Model 2 Operating voltage 1 Sensing distance Standard sensing object Directional angle Light source (wave length) Power supply voltage Current consumption Control output Protective circuits Response time Sensitivity adjustment Ambient illuminance Ambient temperature Ambient humidity Insulation resistance Dielectric strength Vibration resistance Shock resistance Protective structure Connection method Weight (Packed state) Case Material Lens 1, 000 VAC at 50/60 Hz for 1 minute 10 to 55 Hz, 1. 5 mm double amplitude for 2 hours each in X, Y, and Z directions Destruction: 500 m/s2 for 3 times each in X, Y, and Z directions IEC 60529 IP67 Pull-out cable type (standard cord length: 2 m) / connector type Approximately 110 g (pull-out cable type) Approximately 60 g (connector type) PBT (polybutylene terephthalate) Denatured polyarylate Clamps (with screws), operation manual, reflector Mounting Brackets Stainless steel (SUS304) Accessories *1. Values in parentheses indicate the minimum required distance between the sensor and reflector. Characteristic data (typical) Operating Range E3S-R11, E3S-R61+ E39R1 Excess gain ratio 6 Reflector: E39-R1 5 4 Changes in light intensity when detecting various transparent objects (Note 1) The following are the permeation rates of a various transparent objects on condition that a permeation rate of 100 means that there is no object within the sensing distance of the E3S-R. The permeation rate of any type of object sensed by the E3S-R must be as low as possible for the stable sensing of the object. Before using the E3S-R to sense objects, use samples of the objects to check if the E3S-R can sense the samples easily. Sensing object Shape 50 x 50 t = 1 Glass plate 50 x 50 t = 2 50 x 50 t = 3 50 x 50 t = 5 50 x 50 t = 10 Liquid crystal glass t = 0. 5 (98% transparency) t = 0. 7 (95% transparency) t = 1. 1 (91% transparency) E3S-R11, R61, R81; E3S-R16, R66, R36, R86 Center 82 74 73 62 53 38 86 81 75 95 max. 90 max. 3 Passage position 50 x 50 t = 0. 5 0 0. 4 0. 8 1. 2 1. 6 2. 0 Distance (mm) Operating range Stable operating range Note: 1 . The sensing distance of each model was set to the rated sensing distance. The permeability values were checked with light with a wavelength of 700 m. E3S-R A-267 Output Circuit Diagram NPN output Model Operating status of output transistor Timing chart Incident Interrupted Light indicator (red) Output transistor Load (Relay) ON OFF Light indicator (red) Stability indicator (green) 100 mA max. Main circuit ZD Blue 3 4 Mode selection switch Output circuit Brown 1 Light ON ON OFF Operate Reset (Between brown and black) L·ON Load (Relay) Black 10 to 30 VDC E3S-R11 E3S-R61 E3S-R16 E3S-R66 Incident Interrupted Light indicator (red) Output transistor Load (Relay) ON OFF Connector Pin arrangement D·ON 2 3 1 4 Dark ON ON OFF Operate Reset (Between brown and black) Note: Terminal 2 is not used. PNP output Model Operating status of output transistor Timing chart ncident Interrupted Light ON indicator OFF (red) ON Output transistor OFF Operate Load (Relay) Reset (Between blue and black) Incident Interrupted Light ON indicator OFF (red) ON Output transistor OFF Operate Load (Relay) Reset (Between blue and black) Mode selection switch Output circuit Light ON L·ON Light indicator (red) Stability indicator (green) Main circuit 1 Brown ZD 4 Black Load (Relay) 10 to 30 VDC 100 mA max. E3S-R31 E3S-R36 E3S-R81 E3S-R86 3 Blue Connector Pin arrangement D·ON 2 3 1 4 Dark ON Note: Terminal 2 is not used. Connectors (Sensor I/O connectors) Terminal No. 2 1 4 3 1 2 3 4 Class Brown Blue Black XS2F-D421-DC0-A Wire, outer jacket color Brown --Blue Black Connector pin No. A B C D Application +V --0V Output For DC Note: Pin 2 is not used. Precautions Correct Use For adjustment · The passage point of the detection object should be the central point between the reflective plate and the photoelectric switch. If too close to the reflective plate, an error may result. · To obtain sufficient detection performance, the E39-R1 must be used for the reflective plate unless otherwise specified. A-268 Standard Photoelectric Sensors Dimensions (Unit: mm) Sensors Horizontal type Pre-wired E3S-R11 E3S-R31 With Mounting Blanket Attached Light indicator (red) 42. 3 15. 2 2. 3 Optical axis 7 Sensitivity adjustment volume (4) Vinyl-insulated round cable of 4 dia. 3 cores conductor cross-sectional area: 0. 2mm²; insulation diameter: 1. 1mmStandard length: 2 m 12. 4 12 Mounting Holes 16. 9 10. 7 16. 5 3. 2 7. 2 Stainless steel (SUS304) 7. 2 Two, mounting holes 20 2-M3 Stability indicator (green) 5 10. 5 Receiver Lens (7 x 14) Optical axis 21 11. 5 1. 2 Emitter (A) * * The Mounting Bracket can also be used on side A. [. . . ] To convert grams into ounces, multiply by 0. 03527. E009-E2-07-X In the interest of product improvement, specifications are subject to change without notice. A-270 Standard Photoelectric Sensors [. . . ]