Long distance detection proximity switch EH50-D80C-L1 Product description: This type of switch is sometimes also called an eddy current proximity switch. It utilizes a conductive object to generate eddy currents inside the object when approaching a proximity switch that can generate an electromagnetic field. This eddy current reacts on the proximity switch, causing changes in the internal circuit parameters of the switch, thereby identifying whether a conductive object is moving closer and controlling the on or off of the switch. The object that can be detected by this proximity switch must be a conductive body. Main functions: 1. Check the stopping, starting, and passing positions of distance detection elevators and lifting equipment; Detecting the position of the vehicle to prevent collision between two objects; Check the set position of the working machinery and the limit position of the moving machine or component; Detect the stop position of the rotating body and the open or closed position of the valve. 2. Size control device for metal plate punching and shearing; Automatically select and identify the length of metal parts; Detect the height of the stack during automatic loading and unloading; Detect the length, width, height, and volume of items. Check for the presence of objects, check for product packaging boxes on the packaging line; Check for product parts. 3. Speed and speed control control the speed of the conveyor belt; Control the rotational speed of rotating machinery; Control the speed and number of revolutions together with various pulse generators. 4. Counting and controlling the number of products passed by the detection line; Measurement of the number of revolutions of a high-speed rotating shaft or disc; Component count. 5. Detect anomalies and check if the bottle cap is present; Product qualification and non conformity judgment; Check if there is a lack of metal products inside the packaging box; Distinguish between metallic and non-metallic parts; Whether the product has a label inspection; Crane danger zone baojing; Anquan escalator automatically starts and stops. 6. Automatic measurement of measurement control products or parts; Control the number or flow rate by detecting the pointer range of measuring instruments and meters; Detecting buoys to control the height and flow rate of the measuring surface; Detecting iron buoys in stainless steel drums; Control of the upper or lower range of the instrument; Flow control, horizontal control. 7. Identify objects based on the code on the carrier to identify right and wrong. 8. Information transmission ASI (bus) connects sensors at various positions on the device, and data is transmitted back and forth in the online (50-100 meters) for long-distance detection. Proximity switch EH50-D80C-L1 wiring:
1. Two wire system wiring is particularly simple. The proximity switch and load are connected in series, and then connected to the power supply. When the matching detection object material approaches the proximity switch, the proximity switch will act. 2. The three wire lead has color markings for proximity switches. The three wire lead has color markings, including the color of the positive wire of the power supply (red or brown), the color of the 0V wire of the power supply (blue), and the color of the signal wire (yellow or black). The three-wire wiring of proximity switches is different because there are two types of three-wire wiring: PNP and NPN. If it is an NPN type proximity switch wiring, locate the proximity switch signal wire, connect the load, and then connect the load to the positive pole wire of the proximity switch power supply. If it is a PNP type proximity switch, also find the signal line of the proximity switch, connect the load, and then connect the load to the 0V line of the proximity switch power supply. Some products of Zhuoxin Company: 0-30VDC normally open proximity switch LJKE-BS18-DJ-CN8XC1321 SN6F300K2 proximity switch small cylindrical proximity switch SR05-1DNBHWDHLX-08 24-380V belt conveyor rope switch BK E3JK-DS30M1 infrared induction switch diffuse reflection type AC/DC universal relay output proximity switch CR-D10ECH U: 10-36V I: 2000ma steel plant proximity switch SAT8-1BXSJ-R15220VAC steel plant transportation belt proximity switch SAT8-1BXSJ-G415220VACBKF-DS200M1 waterproof photoelectric sensor
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