1-no Kanalo 12V Relė Modulis - su žemo lygio valdimu relės išplėtimo plokštė

1. This module complies with the standard, and there are isolation slots between the control area and the load area;

2. It is more convenient to connect the blue KF301 terminal to the control line.

3. With power supply and relay operation instructions, it is bright when on, but not bright when it is off;

4. When there is a signal at the signal input terminal, the common terminal and the normally open terminal will conduct;

5. It can be used as a MCU development board module, and can be used as a home appliance control;

6. Control DC or AC signal, can control 220V AC load;

7. There is a normally open and a normally closed contact;



Electrical parameters:

Voltage version Quiescent current Working current Trigger voltage Trigger current

12V 5.5mA 42mA 0-4V 3mA