Normally Open AC20-250V Proximity Switch E100-MA40HTB Product Description: The difference between Inductive Proximity Switch Normally Closed (NC) and Normally Open (NO): Firstly, Normally Open (NO) means that the signal output line is in the open state under normal conditions, with no signal output. It only closes when an object is sensed and outputs a signal. 2、 Normally closed (NC) refers to the signal output line being in a closed state under normal conditions, with continuous signal output. It only opens and closes when an object is sensed. Normally open AC20-250V proximity switch E100-MA40HTB Technical parameters: 1. Body material: A B.S2、 Filler: Epoxy3, Power: 10W4, Switching Voltage: 100 VDC5, Switching Current: 0.5A6, Collapse Voltage: 220 VDC7, Load Current: 1.0A8, Grounding Resistance: 100 mΩ 9. Insulation resistance: 108Ω 10. Release time: 0.1 ms Max11, induction time: 0.4 ms Max Wiring: 1. Two wire system Two wire system Wiring is particularly simple, connect the proximity switch and load in series, then connect the power supply, use a matching detection object material to approach the proximity switch, and 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. Structural form: Proximity switches can be divided into cylindrical, square, groove, perforated (through), and separated types according to their external shape. The cylindrical type is more convenient to install, but its detection characteristics are the same. The detection position of the groove type is on the inner side of the groove, used to detect objects passing through the groove. The through type is rare in China, while it is more commonly used in Japan. It can be used to assemble small parts such as small screws or balls and buoys into water level detection devices. Some products of Zhuoxin Company: Proximity Switch GF-M3016-PT11-P02& 10-30V Flush Installation; PNP Normally Open& XTD-ADU-600S Audible and Visual Alarm& Belt slip protection switch SR-HDJS-I&
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