User manual OMRON E3S-CR62 DATASHEET

[. . . ] Transparent bottle sensor E3S-CR62/67 E3S-CR62/67 Ideal for detecting transparent glass and plastic containers Features Stable operation even if container interval is shortened for higher productivity. Stable detection of 5 mm gaps that previous regression reflection models were unable to detect because of a speed increase for higher productivity. 5mm Application Count of the number of bottles Positioning of a bottle, and stopping Bottle detection seen from the upper side Conventional Reflection beam diameter Emission element Light emission diameter: 0. 3 mm Transparent Glass Bottles Clear glass sensor E3S-CR62/67 Reflection beam diameter Emission element Light emission diameter: 0. 15 mm Transparent Glass Bottles Approx. 15 mm Lens Reflection beam diameter The conventional reflector Cube size 3. 8 mm Lens 5mm OK Transparent Glass Bottles Emission beam diameter Transparent Glass Bottles Emission beam diameter Reflection beam diameter New reflector Cube size 0. 92 mm E3S-CR62/67 A-157 Application Narrow pin interval detection Stable detection of 5 mm gaps that are not detectable by previous regression reflection models. Wide detection range. Stable detection even at long distances. Use of hyper-point LED as light source (1/2 light emission diameter of previous models) enables stable long-distance detection. Stable detection of ampules and other small containers. Visible spotlight for easy adjustment. 1m Features We significantly increased the S/N ratio to enable a stable detection of PET bottles and various other transparent containers Problem 1 g Chatterin Clear glass sensor E3S-CR62/67 Adoption of the coaxial retroreflective model Stable detection can be carried out also to the transparent bottle of various form and surface states. [. . . ] l00G) 3 times each in X, Y, and Z directions IEC Standard IP67 NEMA 6P (restricted to indoor use) *2 Pre-wired models (standard length: 2 m) Approx. 115 g Zinc diecast Acrylics Polyethyl sulfon Stainless steel (SUS304) Brackets (with screws), adjustment driver, operation manual IEC Standard IP67 NEMA 6P (restricted to indoor use) Connector type Approx. Values in parentheses indicate the minimum required distance between the sensor and reflector. NEMA (National Electrical Manufacturers Association) Standard A-160 Standard Photoelectric Sensors Output Circuit Diagram NPN output Model Timing chart Output circuit Incident Interrupted Light indicator (red) Output transistor ON OFF ON Light indicator Stability indicator (green) Main circuit 1 Brown 10 to 30 VDC Load Load current Light ON L ON (LIGHT ON) PNP output transistor NPN and PNP output selector NPN output transistor ZD Black Control output (red) E3S-CR62-C E3S-CR67-C OFF Operate Load (Relay) Reset (Between brown and black) 4 * ZD 3 Blue 0V Incident Interrupted Light indicator (red) Output transistor Load (Relay) ON OFF * Please make a changeover switch into the NPN side. Connector Pin arrangement D ON (DARK ON) 1 2 3 4 Dark ON ON OFF Operate Reset (Between brown and black) Note: Pin 2 is not used. PNP output Model Operating status of output transistor Timing chart Mode selection switch Output circuit Incident Interrupted Light indicator (red) Output transistor ON OFF ON OFF Operate Load (Relay) Reset (Between blue and black) Light indicator Stability indicator (green) Main circuit 1 Brown 0 to 30 VDC Light ON L ON (LIGHT ON) PNP output transistor NPN and PNP output selector NPN output transistor ZD * 4 (red) Black Control output Load Load current ZD 3 E3S-CR62-C E3S-CR67-C Blue 0V Dark ON Incident Interrupted Light ON indicator OFF (red) ON Output transistor OFF Operate Load (Relay) Reset (Between blue and black) * Please make a changeover switch into the NPN side. Connector Pin arrangement D ON (DARK ON) 1 2 3 4 * Note: Pin 2 is not used. Connectors (Sensor I/O connectors) Class Terminal No. 2 1 4 3 1 2 3 4 Brown Blue Black XS2F-D421-DC0-A For DC Wire, outer Brown Blue Black Connector pin A B C D Application +V 0V Output Note: Pin 2 is open. E3S-CR62/67 A-161 E3S-CR62/67 Operating status of output transistor Mode selection switch Nomenclature Stability indicator (green) NPN and PNP output selector * 1 S PNP D ON L SENS Light indicator (red) NPN L ON Min Max Sensitivity adjustment volume L-ON-D-ON changeover switch * 2 *1. Output transistor switching is possible by means of NPN/PNP output switch. Operation mode can be switched using L ON/D ON switch. Operation Sensitivity adjustment The light source switch and reflective plate can be moved horizontally and vertically to set them in the center of the illumination area of the red incident light indicator lamp, allowing the operator to check whether the green stability indicator lamp is illuminated. Sensing object Detection state Sensitivity adjuster Indicator state Adjustment procedure ON Transparent pin or glass plate Without sensing object Min Max ON Turn sensitivity control from minimum to maximum and set at point where incoming light stabilizes. Stability indicator Light indicator (green) (red) ON ON Opaque object Object detected, object not detected Min Max Stability indicator Light indicator (green) (red) If the object is larger than the lens diameter, set the sensitivity control to the maximum setting. If the object is the same size or smaller, turn the sensitivity control from minimum to maximum and set at point where incoming light stabilizes. A-162 Standard Photoelectric Sensors Precautions Correct Use Design Fuzzy mutual interference prevention · If the light source switches for the reflective plates are arranged in a row, light from a neighboring light source switch may be received, causing erroneous light reception signals and errors. · The fuzzy reciprocal interference prevention function monitors interference light for a certain period of time before illumination, and gathers data on the strength of the interference light and the frequency of incidence. It then determines the risk of error due to these two factors using fuzzy logic and controls the timing of illumination to reduce the risk. (When risk is low) · Light is emitted after interfering light is gone. Interference light Installation Sensor installation · When installing a photoelectric switch, avoid tapping with a hammer. This may damage the water resistance function. · Use an M4 screw, tightened to a torque of no more than 1. 18 Nm. (When using the mounting bracket) · To set the sensor on the mechanical axis, use the optical axis locking holes. · When it is not possible to mount on the mechanical shift, move the photoelectric switch vertically or horizontally so that it is located in the center of the area illuminated by the incident light indicator lamp. [. . . ] through holes 2-M3 M4 hole For adjustment Light axis adjustment Adjust the optical axis of the clamp to the direction of detection object approach. The optical axis of the photoelectric switch is the same as the mounting axis of the clamp, enabling easy adjustment. Optical axis locking hole By fitting screws into the optical axis locking holes, the mounting bracket is set onto the mounting shaft of the mounting bracket. Four M4 optical axis lock holes Optical axis Mounting axis E3S-CR62/67 A-163 E3S-CR62/67 Dimensions (Unit: mm) Sensors Retroreflective Models Pre-wired E3S-CR62-C With Mounting Blanket Attached 57 Optical axis 15. 9 12. 9 Lens (10. 3 ¥ 10. 5) Vinyl-insulated round cable of 4 dia. [. . . ]