This is a relay module with high performance, which is convenient and practical for users.

Module Interface Description:
1. DC +: DC power supply positive;
2. DC -: DC power supply module negative;
3. IN: Signal input terminal(support High/Low Level switch freely);
4. Normally open (NO): Relay normally open;
5. Common terminal (COM): Relay common;
6. Normally closed terminal (NC): relay normally closed terminal;

Specifications:
Type: 1-Channel / 2-Channel (Optional)
Relay Voltage: 5V / 12V / 24V (Optional)
Output Capacity: within DC 30V 30A or AC 250V 30A
Quiescent Current: 5mA 
Maximum Current: 5V: 190mA; 12V: 80mA; 24V: 50mA
Trigger Current: 5mA  
Module Size: 1-Channel: 66 * 40 * 22mm; 2-Channel: 69 * 66 * 22mm
Module Weight: 1-Channel: 47g; 2-Channel: 90g

Package List:
1 * Relay Module