4-Channel 3V/5V/12V/24V Relay Board Module with Optocoupler High / Low Level | Обустройство дома

4-Channel 3V/5V/12V/24V Relay Board Module with Optocoupler High / Low Level | Обустройство дома

Description:

- This 4-Channel relay module is an automatic switch that uses a small voltage to control a large voltage in an automatic control circuit,playing the role of automatic regulation, safety protection, conversion circuit and so on in the circuit.

Features:

Equipped with output signal indication.

Connect directly to the Micro-controller output port.

Equipped with anti-interference and optical isolation.

Equipped with diode protection.

Response time: less than 20 milliseconds.

Long life continuous pull 100,000 times.

The external connection using rotating crimp terminals to make wiring more solid.

Equipped with fixed mounting holes for easy installation;

4 Channel relay simultaneously control and independent power supply.

Specification:

Material: Mixture

Size: Approx.115 x 90 x 40 mm / 4.53 x 3.54 x 1.57 inch

Load: 10A AC250V, 10A DC30V

Main Components: EL817、SRD-DC5V-SL-C

Output Mode: High Level,Low Level

Package Includes:

1 Piece 4-Channel Relay Module

Note:

Please allow a slight difference between the size from the above and the actual item due to manual measurement.