8 Channel Low Level Relay Module (with light coupling)

24V

Parameters:
There are 4 fixing screw holes around the board, the hole diameter is 3.1mm, which is convenient for installation and fixing.
The relay uses high quality Songle relay, single pole double throw. a common end, a normally open end, and a normally closed end.
Optocoupler isolation
Low level pull-in, high level release. The status indicator is on when the inverter is closed, and the status indicator is off when released.
VCC is the system power supply, and JD_VCC is the relay power supply.
Electrical parameters:

Supply voltage: DC 24V
Current: greater than 100mA
Load: 250V 10A AC or 30V 10A DC

Wiring instructions:

VCC: system power supply positive
GND: system power supply negative

IN1--IN2: Relay Control Port