E18-D80NK-N Datasheet | ETT

Manual of IR Sensor Switch E18-D80NK-N IR-Sensor Switch E18 This is Sensor Infrared device for distance detection that can be adjusted in the range of 6 cm.-80 cm.; and Output is Logic TTL; 0 (GND) and 1 (5V). Specifications -Adjust distance detection in the range of 6 cm.-80 cm. by Adjustable VR and display the status by LED - Sensing device should be opaque material or any material that allows less light to pass through; black color is the best because Sensor device works well by using reflection of Infrared -OUTPUT is Open Collector; it has to connect R 10 K Pull Up at Out Putt -Signal Output is Digital TTL; 0 = GND and 1 = 5V -Use Power Supply DC 5V Current 100mA How to setup distance detection: Before using, it has to setup preferable distance detection for using with Sensor as follows; 1) Provide 5V Power Supply (brown cable) and GND (blue cable) to Sensor 2) Turn the head of Sensor upright to the ground or wall (it is the best if ground or wall is black color) 3) Measure the preferable distance detection from ground or wall to the head of Sensor by ruler; and hold Sensor at the preferable position to detect for awhile 4) Adjust VR at the end of Sensor. Look at the change of LED at the end of Sensor as described below; Tune VR for adjust detect distance Detect-Distance 5VDC Sensor E18 ETT CO.,LTD. OUT Brown Black Blue Wall ETTEAM. GND LED-Status 10 9 8 7 6 5 4 3 2 1 0 - If LED is OFF (OUTPUT = 1), please adjust VR in a clockwise direction until LED bees ON (OUTPUT = 0) and then stop adjusting VR. The position that LED changes the state is the specified distance detection. This is conditional operation; if the distance of Sensor is less than or equal to the distance detection, LED Status is ON and OUTPUT bees Logic 0; but if the distance of...