BESTEP 12V Relay Module Digital Display Delay Board High and Low Trigger Adjustable Cycle Multi-function For Auduino Smart Home

Parameters: Dimensions: 63.5 x 38.5 x 18.5mm (L x W x H) Positioning hole size: 58.5mm*33.5mm Hole diameter: 3.1mm Relay load capacity: 220V 10A AC or 30V 10A DC 12V quiescent current: 43mA maximum power consumption: 90mA Description: This product sets power-on trigger delay, cycle timing delay, high-low level trigger delay and self-locking, point triggering in one, with digital display timing relay module, with accurate delay, 18 kinds of functions are optional, the maximum can be connected to 220V 10A AC or 30A 10A DC load, widely used in smart home, automation control, product life test, electronic enthusiast design applications. 18 functions: Power-on delay function part: Function 1 (timed off): The relay is closed when power is on, and the relay is disconnected after the delay time (the power will remain disconnected) and the time is between 1 second and 999 seconds (or 1-999 minutes). To adjust, such as re-powering or giving a trigger signal to the IN interface (supporting high/low level triggering, external switch button triggering) interrupt and repeat the above functions; Function 2 (timed pull-in): The relay is turned off when the power is turned on. After the delay time is over, the relay is closed (the power will remain stuck all the time) and the time is between 1 second and 999 seconds (or 1-999 minutes). To adjust, such as re-powering or giving a trigger signal to the IN interface (supporting high/low level triggering, external switch button triggering) interrupt and repeat the above functions; Function 3 (timed pull-in and then disconnect): the relay is closed when power is on, the pull-in time (T1) is adjustable between 1 second and 999 seconds (or 1-999 minutes) and the relay is broken after the pull-in delay ends. On, off time (T2) is adjustable from 1 second to 999 seconds (or 1-999 minutes). After the off delay is over, the relay will remain closed, such as powering up again or giving a trigger signal to the IN interface. (Support high/low level trigger, external switch button trigger) can interrupt and repeat the above functions; Function 4 (Timed Disconnect and Retract): The relay is disconnected at power-on, and the off time (T1) is adjustable between 1 second and 999 seconds (or 1-999 minutes). After the disconnection delay is over, the relay is sucked. The pull-in time (T2) is adjustable from 1 second to 999 seconds (or 1-999 minutes). The relay will remain open after the pull-in delay expires, such as re-powering or giving a trigger signal to the IN interface. (Support high/low level trigger, external switch button trigger) can interrupt and repeat the above functions; Loop timing function part: Function 5 (infinite loop timing mode 1): After the power is turned on, the relay is closed, and the pull-in time (T1) is adjustable between 1 second and 999 seconds (or 1-999 minutes). After the pull-in delay is over, the relay is disconnected. The off time (T2) is adjustable between 1 second and 999 seconds (or 1-999 minutes). After the off delay is over, the relay again presses the T1 time to infinitely cycle. If the power is turned back on or a trigger signal is sent to the IN interface (supporting high/low level triggering, external switch button triggering) the above functions can be interrupted and repeated once; Function 6 (infinite loop timing mode 2): The relay is disconnected after power-on, the off time (T1) is adjustable between 1 second and 999 seconds (or 1-999 minutes) and the relay is closed after the end of the off delay. The pull-in time (T2) is adjustable between 1 second and 999 seconds (or 1-999 minutes). After the pull-in delay is over, the relay is again turned off by the T1 time, thereby infinitely cycling. If the power is turned back on or a trigger signal is sent to the IN interface (supporting high/low level triggering, external switch button triggering) the above functions can be interrupted and repeated once; Function 7 (limited cycle timing mode 1): After the power is turned on, the relay is closed, and the pull-in time (T1) is adjustable between 1 second and 999 seconds (or 1-999 minutes). After the pull-in delay is over, the relay is disconnected. The off time (T2) is adjustable from 1 second to 999 seconds (or 1-999 minutes). After the off delay is over, the relay is again pressed by the T1 time, and the number of cycles can be set from 1-999. If the power is turned back on or a trigger signal is sent to the IN interface (supporting high/low level triggering, external switch button triggering) the above functions can be interrupted and repeated once; Function 8 (limited cycle timing mode 2): The relay is disconnected after power-on, the off time (T1) is adjustable between 1 second and 999 seconds (or 1-999 minutes) and the relay is closed after the off delay is over. The pull-in time (T2) is adjustable from 1 second to 999 seconds (or 1-999 minutes). After the pull-in delay is over, the relay is again turned off by the T1 time, and the number of cycles can be set from 1-999 times. If the power is turned back on or a trigger signal is sent to the IN interface (supporting high/low level triggering, external switch button triggering) the above functions can be interrupted and repeated once; Trigger delay function part: Function 9 (trigger timing off 1): After power-on, the relay does not move in the off state, waiting for the IN interface trigger signal (supports high/low level trigger, external switch button trigger) when there is a trigger signal, the relay sucks In combination, the pull-in time is adjustable between 1 second and 999 seconds (or 1-999 minutes). When the delay is over, the relay is disconnected and waits for the next trigger signal. The IN interface trigger is invalid during the delay. Function 10 (trigger timing pull-in 1): After power-on, the relay does not move in the off state, waiting for the IN interface trigger signal (supports high/low level trigger, external switch button trigger) when there is a trigger signal, the relay remains Disconnected state and delayed, the off time is adjustable between 1 second and 999 seconds (or 1-999 minutes) the delay is over, the relay is closed (the power will remain stuck all the time) waiting for the next trigger signal The IN interface trigger is invalid during the delay. Function 11 (trigger timing off 2): After power-on, the relay does not move in the off state, waiting for the IN interface trigger signal (supports high/low level trigger, external switch button trigger) when there is a trigger signal, the relay sucks In combination, the pull-in time can be adjusted between 1 second and 999 seconds (or 1-999 minutes). When the delay is over, the relay is disconnected and waiting for the next trigger signal. The IN interface trigger is valid during the delay. Function 12 (trigger timing pull-in 2): After power-on, the relay does not move in the off state, waiting for the IN interface trigger signal (supporting high/low level trigger, external switch button trigger) when there is a trigger signal, the relay remains Disconnected state and delayed, the off time is adjustable between 1 second and 999 seconds (or 1-999 minutes) the delay is over, the relay is closed (the power will remain stuck all the time) waiting for the next trigger signal The IN interface trigger is valid during the delay. Function 13 (trigger timing disconnects and re-sinks 1): After power-on, the relay does not move in the open state, waiting for the IN interface trigger signal (supports high/low level trigger, external switch button trigger) when there is a trigger signal the relay remains off and delayed, the off time (T1) is adjustable between 1 second and 999 seconds (or 1-999 minutes) the relay is closed after the disconnection delay, and the pull-in time (T2) ) Adjustable from 1 second to 999 seconds (or 1-999 minutes) the relay will remain open after the pull-in delay expires. Wait for the next trigger signal, the IN interface trigger is invalid during the delay. Function 14 (trigger timing pull-in and then disconnect 1): After power-on, the relay does not move in the off state, waiting for the IN interface trigger signal (supports high/low level trigger, external switch button trigger) when there is a trigger signal ,; relay suction combined delay, pull-in time (T1) is adjustable between 1 second - 999 seconds (or 1-999 minutes) the relay is disconnected after the end of the pull-in delay, the off time (T2) is 1 Adjustable between seconds - 999 seconds (or 1-999 minutes) the relay will remain closed after the end of the off delay. Wait for the next trigger signal, the IN interface trigger is invalid during the delay. Function 15 (trigger timing disconnect and re-sink 2): After power-on, the relay does not move in the open state, waiting for the IN interface trigger signal (support high/low level trigger, external switch button trigger) when there is a trigger signal the relay remains off and delayed, the off time (T1) is adjustable between 1