3.3V 5V 12V 24V 1 Way Electromagnetic Relay Module Optocouplet Isolation Relay Board Support High-low Trigger with Led Indicator

Features:

1. The module adopts authentic high-quality relay, normally open interface maximum load: AC 250V/10A, straight 30V/10A.

2. the use of patch optocoupler isolation, strong driving ability, stable performance; Trigger current 5mA.

3. the module working voltage is 3.3V 5V 12V 24V.

4. the module can set high level or low level trigger through the 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. the interface design is humanized, all interfaces can be directly connected through the wiring terminals, very convenient.

8. with 4 fixing bolt holes, holes 3.1mm.

Working voltage: 3.3V/5V/12V/24V

AC: 250V/10A

DC: 30V/10A

Trigger current :5MA

Specifications:

DC+: Connect to the positive terminal of the power supply (voltage according to relay requirements)

DC-: connects to the negative terminal of the power supply

IN: Can be high or low level control relay suction

Relay output:

NO: Normally open interface of the relay. The relay is suspended before suction and shorted with COM after suction

COM: relay common interface

NC: Normally closed interface of the relay. The relay is shorted with COM before suction and suspended after suction

High and low level trigger selector:

When the jumper is short-circuited with LOW, it is triggered by low level

When the jumper is short-circuited with high, it is triggered by high level

Note:

1.Due to the light and screen difference, the item's color may be slightly different from the pictures.

2.Please allow 1-3cm differences due to manual measurement.

Package includes:

1x Relay Module