DC 12V 2-Channel 10A Relay Control Module Low Level Trigger with Red and Blue Indicators for Arduino

The module uses genuine high quality relay, normally open interface maximum load: AC 250V / 10A, DC 30V / 10A;
Using high-power high-voltage transistor 2907A, strong driving capability, stable performance; trigger current 5mA;

Module working voltage DC 12V;
The relay pull-low, the module contains a current-limiting resistor, low-level can be DC-, microcontroller I / O port can also be set low;
Fault-tolerant design, even if the control line is broken, the relay will not move;
Power indicator (red), 4 relay status indicator (blue);
User-friendly interface design, all interfaces can be directly connected leads, very convenient;
Module size: 50mm x 42mm x 18mm / 1.97 x 1.65 x 0.71 inch (L * W * H);
Weight: ;
With 4 fixing bolt holes for easy installation.
Module interface
Module control side:
All interfaces can be directly connected , user-friendly
1, DC +: DC 12V +
2, DC-: DC -
3, CL1-CL2: relay control interface, the corresponding low level pull the relay.
Relay output:
3-wires interface(Each channel ) , all interfaces can be directly connected to the wiring, user-friendly
1, NO: relay normally open interface;
2, COM1-COM2 : relay common interface;
3, NC1-NC2: normally closed relay interface.

Package Included:
1*DC 12V 2-Channel Relay Control Module