12v DC delay turn on or delay turn off the module. Quiescent current: 13mA (relay for unlock). Maximum power consumption: 48mA (relay latch). Anti-power-down for protection diode, better for protection module.
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The power-on delay is disconnected: the relay is closed when the power is turned on. This function is reset and restarts. After the X1 port signal disappears, the relay still pulls in. TRM01 Delay Relay Module adopts high-quality components and has stable performance and simple operation.
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Module input power: DC12V (suitable 10V-15V) / DC24V (suitable 20V-27V). Trigger mode : High level trigger or Low level trigger. (In the process of delay, trigger again, no effect until the end of the delay ).
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The relay opens again. Such a cycle. T1 and T2 are respectively set by two adjustable resistors. MCU watchdog circuit and special reset chip. The relay is triggered, when T1 is delayed and the relay is off, the module will open.
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Module features: Length x width = 52 mm x 16 mm. The working voltage of the module is 12 V. The module can control: 10 A 250 VAC (AC), 10 A 30 VDC (DC) or less load. The time can be set via the potentiometer. The default setting is 0-25 seconds. If it takes longer, you can replace the larger capacitor or potentiometer yourself. Delay time formula: T=1.1RC For example: Capacity 47uf resistance 500K T=1.1*50000*0.000047=25.85 seconds. The power supply of the module is equipped with a diode to prevent reverse polarity of the power supply, so that friends can connect safely. The signal end of the M. oduls is with Optocoupler insulation, which has a strong anti-interference ability and can adapt to the application of high and low level control signals and is suitable for industrial control.
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Trigger Mode: Connect and disconnect with delay; re-trigger resets instantly. You will need a suitable adapter to use the item in your country. Certain restrictions apply. An adult signature will be required.
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The relay opens again. Such a cycle. T1 and T2 are respectively set by two adjustable resistors. The relay is triggered, when T1 is delayed and the relay is off, the module will open. Repeat the test circuit, for example B. 1 minute, and then close the test loop for 1 minute.
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The relay opens again. Such a cycle. T1 and T2 are respectively set by two adjustable resistors. MCU watchdog circuit and special reset chip. The relay is triggered, when T1 is delayed and the relay is off, the module will open.
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