6914151790861 - DC 8V-36V 4 Channel LED Display Multifunction Rela

DC 8V - 36V 4 Channel LED Display Multifunction Relay Module Self-Locking Timing Relay Module 1. Linkage function of each channel; With 4 channels of input and output control, each channel can be set with 20 functions to meet more application requirements; DC 8V-36V wide voltage input, with power supply anti-reverse ion function, will not damage the module due wrong power supply; 2. With power indicator light, relay pull-in indicator; At least 1 second timing function can be set, and the timing accuracy is better than 1%; Increase the automatic power saving function; 3. All setting options can be saved automatically, and the setting contents will not be lost when power is off; the trigger Signal input terminal supports user selection, high level or low level pulse triggering; 4. Module function: the user can select one of the following 20 functions by pressing the button and display, and can arbitrarily combine the linkage mode between the various paths, and can set and save the function parameters. T1 and T2 Time parameters can be set. Параметр времени 1 регулируется от секунд до 255 часов, максимальная точность лучше, чем 0.01 seconds.Когда выбирается триггер высокого уровня: Функция 1: задержка включения питания: после задержки T1 время от включения питания, реле срабатывает и посылает высокоуровневый импульсный сигнал на X-интерфейс в любое время. This function resets and restarts operation; Function 2: Power-on delay off: When the power is turned on, the relay is closed. After the T1 time is closed, the relay is dised. Высокоуровневый импульсный сигнал посылается в интерфейс X1 в любое время. This function is reset and restarts.Функция 3: timing pull - in и затем dis: The relay is dised at power-on, the relay is closed after the dision time T1 arrives; The relay is dised after the pull-in time T2 arrives, and a high-level pulse signal is given the X interface at any time. Functionreset and restart operation; Function 4: Timing dision and re-sucking: The relay is closed when power is on, the relay is dised after the pull-in time T1 arrives; The relay is closed afte