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5V 12V 1 2 4 6 8 channel relay module with optocoupler. Relay Output 1 2 4 6 8 way relay module for arduino In stock

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5v 1 2 4 8 channel relay module with optocoupler. Relay Output 1 2 4 8 way relay module for arduino

Product description:

1 channel relay module

  • Maximum load: AC 250V/10A, DC 30V/10A
  • Trigger current: 5mA
  • Working voltage: 5V
  • Module size: 50 x 26 x 18.5mm (L x W x H)
  • Four mounting bolts holes, diameter 3.1mm
  • DC+: positive power supply (VCC)
  • DC-: negative power supply (GND)
  • IN: can be high or low level control relay
  • NO: normally open relay interface
  • COM: Common Interface Relays
  • NC: normally closed relay interface
  • 2 channel relay module
  • 1 Dimensions: 50.5mm (length) * 38.5mm (W) * 18.5 (H)
    2 Weight:. 31g
    3.PCB Color: Black
    4 board four weeks with four screws holes, hole diameter 3.1mm, easy to install and fixed
    5 relay of high quality loose music relays SPDT. A common terminal, a normally open, one normally closed terminal
    6 optocoupler isolation, good anti-jamming
    7 low pull, high release. Energisation status indicator light, release status LED is off
    8.VCC of system power, JD_VCC relay power. You can plug in jumpers
    Electrical parameters:
    Supply voltage: 5VDC, 12VDC
    Current: more than 100mA
    Load: 250V 10A AC or 30V 10A DC
    Wiring:
    VCC: positive power supply system
    GND: System power negative
    IN1 – IN2: relay control ports
  • 4-channel relay output modules, relay output contacts 250A 10A. Input IN1, IN2, IN3, IN4, the signal line LOW effective. VCC, GND power input, can relay a separate power supply relay power input of JD-VCC.


    Uses:

    1, support all MCU control.

    2, the industrial sector;

    3, PLC control;

    4, smart home control

  • 8 channel relay module

  • Features

    Using high-current relay , AC250V 10A DC30V 10A
    Contact some independent wiring , safe and reliable
    Standard interface , can be extended in a variety of development board
    With fixed screw holes for easy installation
    Suitable for a variety of platforms such as 51/AVR/AVR/ARM
    Module Description :
    1 , the module complies with international safety standards , the load control area and regional isolation tank ;
    2, using double-sided FR-4 circuit board design, high-end chip production process ;
    3, using loose music authentic relay control ;
    4, with the relay instructions , pull off, disconnect does not shine ;
    5, the signal input has a low signal , often beginning with a common terminal will be turned on ;
    6 , the relay can control the various devices and the load ;
    7 , 8 and 8 normally open normally closed contact ;
    8 , blue KF301 terminals to the control line is more convenient.
    9 , Module size : 138m * 56mm * 18.5mm ( L * W * H ) , Weight : 120g
    10 with 4 fixing bolt holes , hole 3.1mm, pitch 131mm * 49.5mm
    11 , finished by 100% functional testing and stability testing
    Two module interface :
    1, VCC: 5V power supply connected to the positive
    2, GND: 5V power supply connected to the negative
    3, IN1-IN8: trigger signal , active low
    Relay outputs : a 12- line interface, the interface can be directly connected to all leads , user-friendly
    1, NO1 – NO8: normally open relay interfaces , relay before the vacant after the pull shorted with COM
    2, COM1 – COM8 Relay Common Interface
    3, NC1 – NC8: normally closed relay interface relay shorted with COM ago , after the pull- vacant

    Tips: choose the same channel, and will pay less freight

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Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

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How long does shipping take?

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Location *Estimated Shipping Time
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Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

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We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
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*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

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Please do not send your purchase back to us unless we authorise you to do so.

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