Protection against power reversal protection diode, better protection module. Protection against power reversal protection diode, better protection module. 12V delay turn on or delay off module. 12V delay turn on or delay off module.
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The use of opto isolated input and output, enhanced anti-jamming capability and consumption. To ensure stability, industrial grade PCB board.
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Main chip: NE555. power relay delay pull. For example: a resistor capacitor 100uf 100K T = 1.1 100000 0.0001 = 11 seconds. Relay Modules. with relay indicator. with freewheeling protection relay.
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※ ※ Action form: power-on delay.
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TRM01 Delay Relay Module adopts high-quality components and is preset with 4 functions to meet a variety of application needs, and can customize and add other specific functions as user needs. It can be widely used in various control occasions that require delay self-locking, such as stairwells, warehouses, toilets, etc. Module Interface: Module voltage / signal input has 3 wiring terminals. DC+: DC power supply positive.DC-: DC power supply negative.X1: input signal detection interface. COM: relay common interface.NO: relay normally open interface.NC: relay normally closed interface. Product Size: Module Function: The delay time can be selected by adjusting the potentiometer. The delay time T1 can be adjusted between 0.1 second and 120 seconds.
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The TRM01 Delay Relay Module adopts high-quality components and has stable performance and simple operation. The power-on delay is disconnected: the relay is closed when the power is turned on. This function is reset and restarts.
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Then press the "Minute", "??". Power consumption:<1W. Display device: LCD. Power reserve of the lithium battery in case of power failure.
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Module based on: NE555 chip. Main Chip (NE555) Characteristics Delay module: delay connect module. 10A, DC 0~30V / max. The output can be connected to AC 250V 10A or DC 30V 10A load. Simple circuit design.
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