Description
AC220V Reed Switch Door Sensor Magnetic Reed Switches Relay 2 CH Magnetic Control Detection Magnetic Reed Door Switch
Product Description
AC 220V voltage supply, stable version with 20cm long lead reed switch relay module
This power supply is AC 220V, and you need to be cautious.
This power supply is AC 220V, and you need to be cautious.
Module function description
When the magnet signal relay common terminal G1 and the normally open terminal K1 are detected to be
turned on, the normally closed terminal B1 is disconnected. When there is no magnet signal, the relay common terminal G1 and the normally open terminal K1 are disconnected, and the normally closed terminal B1 is turned on.
turned on, the normally closed terminal B1 is disconnected. When there is no magnet signal, the relay common terminal G1 and the normally open terminal K1 are disconnected, and the normally closed terminal B1 is turned on.
Module features
1, using imported normally open reed switch, with its own relay, direct control of the load
2, the working voltage is AC 220V power supply
3. Output form: load directly connected to AC 220V 10A or DC30V 10A
4, with 4 fixing bolt holes for easy installation
5, control board PCB size: 6cm x 4.3cm
6, using a wide voltage LM393 comparator
2, the working voltage is AC 220V power supply
3. Output form: load directly connected to AC 220V 10A or DC30V 10A
4, with 4 fixing bolt holes for easy installation
5, control board PCB size: 6cm x 4.3cm
6, using a wide voltage LM393 comparator
Use
Door opening, window opening, door detection, door control alarm trigger, program control switch, copier, washing machine, refrigerator, camera, disinfection cupboard, door magnet, window magnet, electromagnetic relay, electronic scale, level gauge, gas meter, water meter The middle and so on have been well applied. 2-way magnetic control detection, self-contained relay, can also be used for two kinds of sensor induction, triggering of two conditions, connecting the output terminal (AND gate), either condition, triggering, connecting the output terminal in parallel (or gate), two The group independently controls three control modes and directly connects AC high-power products.
Specification
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item
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value
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Supply voltage
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AC 220V power supply
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Current
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greater than 200mA
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Load
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250V 10A AC or 30V 10A
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Installation Instructions
1. The reed switch needs to be used together with the magnet. When a certain magnetic force is sensed, the relay is closed, and the common end is connected to the normally open end. When no magnetic force is sensed, the relay is disconnected, the common end and the normally closed end. Connected
2 The sensing distance between the reed switch and the magnet is less than 1.5cm and it is not sensitive or there is no triggering phenomenon;
3, the common end, normally open, normally closed three ports are equivalent to a dual control switch, when the relay coil is energized, the common end is open to the normally open end, when there is no electricity, the common end and the normally closed end are conducting; In the on state, the relay is closed, and when there is no magnetic force, it is in the off state.
2 The sensing distance between the reed switch and the magnet is less than 1.5cm and it is not sensitive or there is no triggering phenomenon;
3, the common end, normally open, normally closed three ports are equivalent to a dual control switch, when the relay coil is energized, the common end is open to the normally open end, when there is no electricity, the common end and the normally closed end are conducting; In the on state, the relay is closed, and when there is no magnetic force, it is in the off state.
Disclaimer
This power supply is powered by AC 220V. Modification is risky. Be cautious when you do it. Modification requires a certain electronic circuit basis.
Shipping list
1 way AC 220V reed switch with relay module, with 1 reed switch, 1 positioning small plate, 1 20cm2P line
Details Images