DC 12V Switch Delay Relay Module Delay Adjustable 0~25 Second Signal triggering Switch Module
- List PriceUS$3.39piece
- Sale PriceUS$3.39piece
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1. Size: 6.7*1.7*1.7cm
2. Working Voltage: 12V
3. Module can control: 10A, 250VAC, 15A, 125VDC following load.
4. Time can be adjusted by potentiometer, the default is 0-25 seconds.
5. Module supplies a diode with an anti - power reverse connection.
6. Module signal side design has optocoupler isolation, anti-interference ability, can adapt to the high-low level two kinds of control signal application, suitable for industrial control.
7. Module can be triggered repeatedly (such as setting delay 10S in a 10S trigger delay occur again within the trigger action, in action again re 10S delay, with delay in the end is not the last trigger prevail, back and delay 10S, until it reaches the delay time to trigger the whole process time delay. After the delay, it is triggered again and again.
8. Standby no power consumption
9. Product applications: can be used for robots, automotive lights, delay, intelligent product development, automation equipment, PLC development, smart home, anti-theft alarm, delay, electronic development and so on.
Working Principle (This module is an external signal trigger delay module.):
1. Supply power to the module (12V or 5V), the relay immediately pull in (at this time the module output status is: normally open and common conduction, normally closed and common disconnect)
2. After 0-25 seconds delay, the relay is broken (at this time the module output status is: normally open and common disconnection, common closed and common conduction)
3. Remain disconnected until the external triggering signal is triggered and the relay is pulled in again.
4. After the successful trigger again delay, 0-25 seconds after the relay is broken, note: if the trigger signal has been, will always attract, until the trigger signal disappeared, the module began to delay the time, delay 0~25 seconds off. (at this point, the relay goes back to the trigger state. It is usually switched off with the public, normally closed and connected to the public).
5. The other: (the trigger signal of the module can be provided by a separate power supply system and power supply module can not a power supply system, at the same time can trigger level to the high level of pulse or pulse, low versatility).
1 x Switch Delay Relay Module