Triggers : high/low level Triggers. Module life :10 million cycles.
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There is a signal light for each channel to clearly know which switch is working. Particularly suitable for the electronic circuit design of students in colleges and universities, can be connected with a single chip, or add a first level amplifier to drive a relay or a small DC motor.
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NOYITO 30A 1 2 4-Channel Relay Module User Manual. Manufacturer : NOYITO. Each channel with optocoupler isolation, anti-interference ability. Each channel with relay on / off LED indicator. Mounting Type: PCB Mount or Panel Mount.
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There is a signal light for each channel to clearly know which switch is working. Particularly suitable for the electronic circuit design of students in colleges and universities, can be connected with a single chip, or add a first level amplifier to drive a relay or a small DC motor.
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When there is a trigger signal, the output switches (A, B) of the solid state relay will close. The load will be conductive. Rated current: 2A. With to ensure the safe use of this module. 1 SSR Module.
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Trigger Mode: Low Pulse Trigger. T: low pulse trigger. This is a bistable (self-locking) relay module. No: normally open relay interface. COM: Common Interface Relay. NC: normally closed relay interface.
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Trigger Mode: Low level trigger. While at power-on, the relay opens. T (T1 / T2 / T3 / T4): Trigger signal input (0.2-2 second low pulse). Working Current: 1 relay pull-in 70MA, 2 relay pull-in 140MA.
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Using chip optocoupler isolation, strong driving ability and stable performance. The module can be set to high level or low level trigger through for jumper;. The module uses relay, normally open interface for large load: AC, DC;.
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