8 Channel Relay Module 5V Supports High and Low Trigger

Electrical parameters:
Supply voltage: DC5V;
Trigger mode: High / Low Level Trigger;
Load voltage: DC 30V / AC 250V;
Load current: 10A;
Product weight: 120g;
Size: 141.5x50x18.5mm (LxWxH);
Mounting hole size: 136x44.5 (LxW);
Module Interface:
1, DC +: Power supply Positive . (Module supply voltage must be DC, and the voltage to be consistent with the relay voltage.)
2, DC -: Power supply negative .
3, IN1-IN8: According to the setting of each way, it can control the corresponding relay to be high or low.
Relay output:
All interfaces can be directly connected,user-friendly
1, NO1 - NO8: relay normally open interface;
2, COM1 - COM8: relay common interface;
3, NC1 - NC8: normally closed relay interface;
High / Low Trigger Select :
1, S1-S8 is the relay 1-channel to 8-channel high / low trigger selection;
2, COM and Low connected, the relay is low-level trigger ; COM and High connected. the relay is high-level trigger. ;
Pacakage Included:
1x8-Channel Relay Module