4-Channel Relay Module Optocoupler + Adjustable Hi/Lo Trigger - 5V Relay

Specification:
Channel: 4-Channel
Trigger Voltage : 0-1.5V (LOW); 3-5V (High)
Protection : Optocoupler Protection Circuit
Voltage : 250 Vac | 125 Vac | 30 Vdc | 28 Vdc
Max Current : 10A

Specification:
1. The module uses genuine quality relay , normally open interfaces Maximum load : AC 250V/10A, DC 30V/10A
2. Using SMD OPTOCOUPLER isolation , driving ability , stable performance ; trigger current 5mA
3. The module can be set to high or low triggered by jumper
4. The power indicator ( green ) , relay status indicator ( red )
5. Interface design humane, all interfaces can be connected directly via terminal wiring leads , very convenient

Interface :
1. DC +: positive power supply ( voltage required by the relay , there 5V.9V.12V and 24V choice )
2. DC-: negative power connection
3. IN1: 1 channel signal to trigger the end , you can set a high or low level control relay
3. IN2: 2 -channel signal to trigger the end , you can set a high or low level control relay

Outputs :
1. NO1: After a relay normally open interfaces , relay before floating, shorted pull with COM1
2. COM1: 1 relay common interface
3. NC1: 1 relay normally closed port, COM1 relay shorted before and after the pull- vacant
4. NO2: 2 -way normally open relay interface, the relay before floating , pull back and COM2 short
5. COM2: 2 Common Interface relay
6. NC2: 2 -way normally closed relay interface relay short front and COM2 , pull vacant post

Adjustable High and low trigger selection :
1.S1 as a relay trigger selection of high and low ;
2.S2 high and low for the two -way relay trigger selection ;
3com with low short circuit, triggering the corresponding relay is low , while the high end of the short com high trigger

Product Category:
Relay Module
link: https://www.tokopedia.com/supreme/etalase/com-o-relay-module