24V 2 Channel Relay Module With OPTO-Isolated Support High and Low Level Triggered
Description:
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 voltage is 5V, 9,12 V, 24V are available ;
4.The module can be set to high or low triggered by jumper;
5 .Fault-tolerant design, even if the control line is broken, the relay will not operate;
6.The power indicator (green) , relay status indicator (red)
7 .Interface design humane, all interfaces can be connected directly via terminal wiring leads , very convenient
8 .Module size : 50mm * 41mm * 18.5mm (L * W * H)
9 .Has four mounting bolts holes , hole 3.1mm, 44.5mm * 35.5mm pitch
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
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.

Package Included:
2*DC 24V 2 Channel Relay Module With Isolated Optocoupler High and Low Level Trigger