1 channel 5V relay module High/Low Level Trigger

5V 1 Channel H/L Level Trigger Optocoupler Relay Module For Arduino



Description:

The module uses genuine quality relay, normally open interfaces
Using SMD optocoupler isolation, driving ability, stable performance
The module can be high or low by a jumper setting trigger
Fault-tolerant design, even if the control line is broken, the relay will not operate
The power indicator (green), the relay status indicator (red)
The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient

Specification:

• Maximum load: AC 250V/10A, DC 30V/10A
• Trigger current: 5mA
• Working voltage: 5V
• Module size: 50 x 26 x 18.5mm (L x W x H)
• Four mounting bolts holes, diameter 3.1mm

Module interface:

• DC+: positive power supply (VCC)
• DC-: negative power supply (GND)
• iN: can be high or low level control relay

Relay outputs:

• NO: normally open relay interface
• COM: Common Interface Relays NC: normally closed relay interface

High and low level trigger options:

• It is low level trigger when jumper connect to LOW pin
• It is high level trigger when jumper connect to HIGH pin
• Package included:

1 x 1 Channel H/L level trigger optocoupler relay module