1 Channel 5V 9V 12V 24V Relay Module Board Shield With Optocoupler 12V Relay Module Support High and Low Level Trigger

1 Channel 5V 9V 12V 24V Relay Module Board Shield With Optocoupler 12V Relay Module Support High and Low Level Trigger

Describe:
1. The module uses genuine quality relay normally open interface Maximum load: AC 250V/10A, DC 30V/10A;
2. Adopt SMD optocoupler isolation, strong driving ability and stable performance; trigger current 5mA;
3. The working voltage of the module is 5V/9V/12V/24V;
4. The module can be set to trigger high or low by jumper;
5. Fault-tolerant design, even if the control line is broken, the relay will not operate;
6. Power indicator (green), relay status indicator (red)
7. Humanized interface design, all interfaces can be directly connected to terminal leads, which is very convenient
8. Module size: 50*26mm*18.5mm (L*W*H)

Module Interface:
1.DC+: Positive power supply (VCC)
2.DC-: Negative power supply (GND)

Relay Output:
1.NO: relay normally open interface
2.COM: Common Interface Relay
3.NC: relay normally closed interface

High and Low Level Trigger Options:
It is low-level triggered when the jumper is connected to the low pin
It is HIGH triggered when the jumper is connected to the HIGH pin

Package Included:
1*Relay module