Specifications

Specification

1, the module using genuine quality relay, normally open interface Maximum load: AC 250V/10A, DC 30V/10A;

2, power indicator (red), 1 relay status indicator (blue)

3, interface design user-friendly, all interfaces can connect directly leads to very convenient

4 module size: 4.8cm * 2.6cm * 1.68cm (L * W * H)
 

Module interface
A module control end, 3-wire interface, all interfaces can connect directly leads to user-friendly
1, the VCC the external 12V 
2, GND external GND
3, CL1 relay control interface, low level relay pull

B relay output, 3-wire interface, all interfaces can connect directly leads, user-friendly
1, NC relay normally closed interface, before the relay together with COM shorted pull vacant
2, COM relay public interface
3, NO relay normally open inte