ACEIRMC DC 6-30V Timer Relay Programmable Delay Relay Module Cycle Timer with LCD Display / 5V Micro USB, Smart Home Controller (10pcs)

Product parameters:Voltage: 6V~30V(support micro USB 5.0V)Output Capacity: can control no more than DC 30V 5A AC or 220V 5AQuiescent Current: 20mAOperating Current: 50mAOperating Temperature: -40℃~85℃Timing Range: 0.1seconds to 999 minutes(continuously adjustable)Trigger Signal Source: High voltage level trigger(3.0V~24V), signal ground and system ground are not connected to improve system anti-interference ability(or you can connect them).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 triggering signal, switch is connected for "OP" time, then disconnected; within the "OP" time:P1.1: if trigger signal again, it is invalid.P1.2: if trigger signal again, restart timing.P1.3: if trigger signal again, switch is disconnected, stop timing.P-2: After triggering signal, switch is disconnected for "CL" time, then switch is connected for "OP" time, and disconnect after timing.P3.1: After triggering signal, switch is connected for "OP" time, then switch is disconnected for "CL" time, and enter loop. If trigger signal during loop, switch is disconnected and stop timing. The loop times (LOP) can be set.P3.2: After power on, no need trigger signal, switch will be connected for "OP" time, then disconnected for "CL" time, and enter loop. The loop times (LOP) can be setP-4: Signal holding function. If there is trigger signal, timing will be reset, switch remains connected; when the signal disappears, it will disconnect after "OP" time. During timing, if there is a signal, timing will be reset.OP: Connect time. CL: Disconnect time. LOP: Loop times(1~999, "---" indicates infinite times).C-L Sleep mode: within 5 minutes, no operation; ni

• Programmable delay modes to control the relay timings, widely used at smart home, industrial control, automatic irrigation, indoor ventilation, protection equipment etc.
• Operating voltage: DC 6V - 30V, support micro USB 5V power supply. High level trigger: 3V - 24V. NO(Normally open) maximum load < AC 250V/10A, < DC 30V/10A. Timing range: 0.1s ~ 999mins (continuously adjustable).
• Built-in a diode to provide protection against accidental reverse polarity for the circuits.
• If no operation within 5 minutes, the digital tube of the relay board will turn off automatically. Pressing any button can wake it up.
• OP(conduction time) / CL(off time) / LOP(circuit times) can be set individually, and the parameters are mutually independent. All parameters are permanently saved once set. The functions and parameters can be reviewed or changed at a later time.