Parameters:
Maximum load on normally open pin: AC 250V/10A, DC 30V/10A.
Trigger current 5mA;
Power indicator light (green), relay status indicator light (red);
DC+ : DC power supply positive pole
DC- : DC power supply negative pole
CH1~CH6 : : relay signal triggering pin
Normally closed pin (NC1~NC6) : relay normally closed pin
Common pin (COM1~COM6) : relay common pin
Normally opened pin (NO1~NO6) : relay normally opened pin