DC 5V 12V 1 Channel Relay Module 30A with optocoupler isolation supports high and low level trigger relay module
Descripition:
1, the module uses genuine high quality 30A relay, normally open interface maximum load: AC 250V / 30A, DC 30V / 30A;
2, the use of SMD optocoupler isolation, strong drive capability, stable performance; trigger current 5mA;
3, the module voltage 5V, 12V, to choose from;
4, the module can be set by jumper high or low trigger
5, user-friendly interface design, all interfaces can be directly connected through the terminal leads, very convenient
6, Module Size: 72mm * 40mm * 24mm (L * W * H)
7, product weight: 46g;
8, with four fixed bolt holes, holes 3.1mm, spacing 44.5mm * 27.5mm
Technical parameters:
Relay version: 5V
Quiescent current: 5mA
Maximum current: 190mA
Trigger current: 2-4mA
Relay version: 12V
Quiescent current: 5mA
Maximum current: 80mA
Trigger current: 2-4mA
Module interface:
1.DC +: module DC power supply positive (trigger terminal voltage positive)
2.DC-: module DC power supply negative (trigger terminal voltage negative)
3.IN: signal trigger terminal (the default trigger voltage and power supply the same)
4. High / low level trigger mode selection, as shown, jumper and L-side connection, IN-side low-level trigger, connected with the H-side high trigger
5. NC (NC): normally closed relay
6. Common (COM): Relay Common
7. often open (NO): relay normally open
