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3pcs 1 Channel 3.3V Low Level Trigger Relay Module Optocoupler Isolation Terminal

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$10.99 /$13.41
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    1. Ka Segin Cogo

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    ntDescription:
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    nt
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    ntnttNormally open interface maximum load: AC 250V/10A, DC 30V/10A.
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    nttSMD optocoupler isolation, strong driving capability, stable performance; trigger current 5mA.
    nt
    nttFault-tolerant design, the relay will not move even if the control line is broken.
    nt
    nttPower indicator (green), relay status indicator (red).
    nt
    nttThe interface is designed humanized, and all the interfaces can be directly connected by wiring terminals, which is very convenient.
    ntt
    ntt
    ntttTwo module interface:
    ntt
    nttt
    ntt
    nttt1. DC+: Connect the power supply positive pole (voltage 3.3V).
    ntt
    nttt2. DC-: Connect the power negative pole.
    ntt
    nttt3. IN: Low level (3.3V) control relay pull in.
    ntt
    nttt
    ntt
    ntttRelay output terminal:
    ntt
    nttt
    ntt
    nttt1. NO: Relay normal open, the relay suspends before pulling in, and then short-connect with the COM.
    ntt
    nttt2. COM: Relay common interface
    ntt
    nttt3. NC: Relay normal close, short connected with COM before pulling inand suspended after pulling in.
    nt
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    nt
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    ntPackage Included:
    nt
    nt3 x 1 Channel 3.3V Relay Module
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    nt
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    n 3pcs 1 Channel 3.3V Low Level Trigger Relay Module Optocoupler Isolation Terminal
    n
    n3pcs 1 Channel 3.3V Low Level Trigger Relay Module Optocoupler Isolation Terminal
    n
    n3pcs 1 Channel 3.3V Low Level Trigger Relay Module Optocoupler Isolation Terminal
    n
    n3pcs 1 Channel 3.3V Low Level Trigger Relay Module Optocoupler Isolation Terminal
    n
    n3pcs 1 Channel 3.3V Low Level Trigger Relay Module Optocoupler Isolation Terminal
    n
    n3pcs 1 Channel 3.3V Low Level Trigger Relay Module Optocoupler Isolation Terminal
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