Description
1 2 Channel Relay Module 30A With Optocoupler isolation DC 5V 12V 24V Relays Supports High and Low Triger 1/2 Way Relay Board
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, 24V 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, with four fixed bolt holes, holes 3.1mm, spacing 44.5mm * 27.5mm
Technical parameters:
Relay version: 5V/12V/24V
Quiescent current: 5mA
Maximum current: 190mA
Trigger current: 2-4mA
Relay version: 12V
Quiescent current: 5mA
Maximum current: 80mA
Trigger current: 2-4mA
Relay version: 24V
Quiescent current: 5mA
Maximum current: 50mA
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
*Item Description
four 4 channel relay module 30A with optocoupler isolation 5v 12v 24v supports high and low Triger trigger for Smart home ,PLC automation control
Features：
Using double-sided FR-4PCB board
Using high-power relay, control the load up to 30A
With each optocoupler isolation, anti-interference ability
Black 9500 terminals, more convenient for high-current wiring
Each circuit has a relay on LED indication
The modules comply with international safety standards with isolation slots in the control and load areas
Applications:
PLC automation equipment control, industrial system control, internet of things control, home intelligent control, electronic hobbyist development experiment, all kinds of circuit modification
Supply voltage: 5V / 12V / 24V
Quiescent current: 5mA
Maximum operating current: 190mA / 80mA / 50mA
Trigger mode: low trigger, high trigger
Load voltage: DC 30V or AC 250V
Load current: 30A
Relay life: more than 100,000 times
Trigger voltage range
5V low trigger module: 0-2VDC relay on (ON), 3-5VDC relay off (OFF)
12V low trigger module: 0-5VDC relay on (ON), 6-12VDC relay off (OFF)
24V low trigger module: 0-12VDC relay is ON, 13-24VDC relay is OFF.
05V high trigger module, 3.3-5VDC relay (ON), 0-2.5VDC relay off (OFF)
12V high trigger module: 6-12VDC relay (ON), 0-5.5VDC relay off (OFF)
24V high trigger module: 12-24VDC relay (ON), 0-8.5VDC relay off (OFF)
Specification
Supply Voltage : 5V 12V 24V
Model Number : 1 Channel Relay Module 30A with Optocoupler Isolation
Operating Temperature : -40-+85
