8 Channel Trigger 5V Relay Shield Module Board Arduino Raspberry Pi ARM AVR CN

  • 05

$4.19 (-40%)

4795

  • Brand: Frentaly
  • Country/Region of Manufacture: China
  • MPN: 5V relay module optocoupler
  • Return shipping will be paid by: Buyer
  • All returns accepted: Returns Accepted
  • Condition: New
  • Item must be returned within: 30 Days
  • Refund will be given as: Money back or replacement (buyer's choice)
  • Model: 5V 8 channel relay module

    • 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.working status indicator lights are conducive to the safe use.
    4.Support all single-chip microcomputer,control Industrial circle,PLC controller,Household intelligent control
    5.8 and 8 normally open normally closed contact
    6.blue KF301 terminals to the control line is more convenient.
    7.Module size : 138m * 56mm * 19.3mm ( L * W * H ) , Weight : 120g
    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
    4.NO1 – NO8: normally open relay interfaces , relay before the vacant after the pull shorted with COM
    5.COM1 – COM8 Relay Common Interface
    6.NC1 – NC8: normally closed relay interface relay shorted with COM ago , after the pull- vacant
    Package included:
    1x 8 Channel Relay Module

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