5v-8 channel / 8 Channel Isolated 5V 10A Relay Module opto coupler For Arduino PIC AVR DSP ARM

1. Channel: 8 channel

2. Relay Operating Voltage: 5V

3. One normally closed contact and one normally open contact

4. Triode drive, increasing relay coil

5. High impedance controller pin

6. Pull-down circuit for the avoidance of malfunction

7. Power supply indicator and Control indicator lamp

8. Power supply and relay instructions, lit, the disconnect is off;

1. High-level trigger refers to the signal voltage between input and trigger, can be understood as a signal input with VCC cathode short-circuit triggered away;

2. Low-level trigger refers to the signal voltage between the input terminal and Earth OV trigger, can be understood as the signal input terminal and the GND negative electrode short circuit triggered away  1-channel relay module connection.

Features :

1. Power supply and relay instructions, lit, the disconnect is off;

2. The input signal, signal, common Terminal and start conducting;

3. Useful for appliance control;

4. DC or AC signal, control, you can control the 220V AC load.

5. One normally closed contact and one normally open contact

6. Triode drive, increasing relay coil

7. High impedance controller pin

8. Pull-down circuit for the avoidance of malfunction

9. Power supply indicator and Control indicator lamp

10. The module is compliant with international safety standards, control and load areas isolation trenches.

Package Include :

1 x  8 Channel Isolated 5V 10A Relay Module opto coupler For Arduino PIC AVR DSP ARM