This is a relay module with high performance, which is convenient and practical for users.<br> Module Interface<br> 1. DC #43;: DC power supply positive;<br> 2. DC -: DC power supply module negative;<br> 3. IN: Signal input terminal(support High/Low Level switch freely);<br> 4. Normally open (NO): Relay normally open;<br> 5. Common terminal (COM): Relay common;<br> 6. Normally closed terminal (NC): relay normally closed terminal;<br> Specifications:<br> Type: 1-Channel / 2-Channel (Optional)<br> Relay Voltage: 5V / 12V / 24V (Optional)<br> Output Capacity: within DC 30V 30A or AC 250V 30A<br> Quiescent Current: 5mA<br> Maximum Current: 5V: 190mA; 12V: 80mA; 24V: 50mA<br> Trigger Current: 5mA<br> Module Size: 1-Channel: 66 * 40 * 22mm; 2-Channel: 69 * 66 * 22mm<br> Module Weight: 1-Channel: 47g; 2-Channel: 90g<br> Package List:<br> 1 * Relay Module<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store