DC 6-30V Programmable Delay Timer Relay Module with LED Display, Cycle Modes, 5A

1. Operating voltage: 6--30V 2. Trigger Signal Source: High Level Trigger (3.0 V-24 V), signal ground and system ground are not common, which can increase anti-interference abilit system (short circuit can also connect with a ground common) 3. Output Capacity: can control no more than DC 30V 5A AC or 220 V devices 5A 4. Optocoupler Isolation: improve the anti-interference ability, after the parameter setting, it will memory forever Warning: Relay contact is passive and electricity production; 1 channel has the control function on / off Operation mode: P1: After triggered signal, power relay on time OP, then turn off; within the OP period following operation: 1) P1.1: signal being triggered again is not effective 2) P1.2: signal being triggered again, start time again 3) P1.3: signal being triggered again, reset; disconnect relay, stop timing P2: giving the trigger signal, the time after shutdown relay CL power relay OP time; then timing, turn off the relay P3.1: give the trigger signal after the power relay on time OP, CL shutdown time relay; then operating cycle above cycle gaive signal again, shutdown relay stop timing; cycle times (LOP) can be set P3.2: after connecting. no need to trigger signal, power relay on time OP, CL shutdown time relay; then the operating cycle above timea cycle (LOP) can be set