Relay module with octocopular support – 5V, 12, 24

Description

Module description:

• The module uses genuine quality relay, normally open interfaces Maximum load: AC 250V/10A, DC 30V/10A;
•  Uses SMD optocoupler isolation, driving ability, stable performance; trigger current 5mA;
•  The module Operating voltage: 5V 12V 24V ;
• The module can be high or low by a jumper setting trigger;

Module interface:
1. DC+: positive power supply (VCC)
2. DC-: negative power supply (GND)
3. IN: can be high or low level control relay

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

High and low level trigger options:
It is low level trigger when jumper connects to LOW pin
It is high level trigger when jumper connects to HIGH pin