The outer contact of the module is the high level trigger mode, the trigger signal can be 5V to 24V high level trigger signal and the key switch signal.

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Product use:
Press the trigger button, corresponding relay lock, press, relay disconnect can also be eternal trigger switch, and the high level trigger.

Product features:
1 the design of double face plate PCB;
2 stable and reliable chip is used to control, stable and reliable performance, strong anti-interference ability, will not trigger, the performance is far superior to CD4013;
3 with high power supply voltage regulator tube to provide sufficient and stable voltage, and has enough cooling holes, to ensure that the product long time stable and reliable work;
4 with anti - power supply connected to anti - protection diodes, short - time power supply to the product without any damage to the product;
5 the use of pine music authentic relay control load, in the 10A 250V (AC) and 10A 30V (DC) under the load can bear;
6 trigger can also be eternal trigger switch, the product is equipped with a wiring seat and lead, more convenient to use;
7 trigger can also be used to trigger other sensor modules, as long as the 5-24V high level trigger are effective, the function has more etensions;

Relay output contact with double - line, can withstand large current more secure
Electrical parameters:
Supply voltage: 6-24V (DC) supply current: more than 100mA
Load: 10A 250V (AC) or 10A 30V (DC)
Life: 1 million times
Product instruction:
1 power supply should be in accordance with the scope of use, DC6-24V;
2 power supply according to the requirements of the line, can not be reversed, although there is a protective circuit, but not a long time to reverse;
3 products using a voltage regulator tube is a slight fever, is a normal phenomenon, the relay for a long time to work there are normal heating phenomenon, is a normal phenomenon;
4 load power to give the relay load has a certain margin, should avoid high power (2000W) and a long time working environment, the product life will have a certain impact.
List of hair:
124V1

1 way 24V self locking relay module wiring diagram:

The relay output terminal pin is stated as follows:

The above relay method is equivalent to the following control circuit

Relay module control DC equipment wiring diagram:

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