5V 12V 24V 1 2 4 8 16 Channel Relay with Optocoupler - Asia Sell

  • $24.50
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  • 1 piece.
  • 5V 12V 24V 1 2 4 8 16 channel relay with optocoupler - Asia Sell.

    1 channel relay module

    • Maximum load: AC 250V/10A, DC 30V/10A.
    • Trigger current: 5mA.
    • Working voltage: 5V 12V.
    • 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

    • Dimensions: 50.5mm (length) * 38.5mm (W) * 18.5 (H).
    • Board four weeks with four screws holes, hole diameter 3.1mm, easy to install and fixed.
    • Relay of high quality loose music relays SPDT. A common terminal, a normally open, one normally closed terminal.
    • Optocoupler isolation, good anti-jamming.
    • Low pull, high release. Energisation status indicator light, release status LED is off.
    • VCC of system power, JD_VCC relay power. You can plug in jumpers.
    • Supply voltage: 5VDC, 12VDC.
    • Current: more than 100mA.
    • Load: 250V 10A AC or 30V 10A DC.
    • VCC: positive power supply system.
    • GND: System power negative.
    • IN1 - IN2: relay control ports.

    4-channel relay output module

    • 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.
    • Supports all MCU control.
    • PLC control.
    • Smart homecontrol


    8 channel relay module

    • 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
    • The module complies with international safety standards, the load control area and regional isolation tank ;
    • Double-sided FR-4 circuit board design, high-end chip production process ;
    • The signal input has a low signal, often beginning with a common terminal will be turned on.
    • Normally open normally closed contact 
    • Blue KF301 terminals to the control line is more convenient.
    • Module size : 138m * 56mm * 18.5mm ( L * W * H)
    • 4 fixing bolt holes, hole 3.1mm, pitch 131mm * 49.5mm
    • Finished by 100% functional testing and stability testing
    • VCC: 5V power supply connected to the positive
    • GND: 5V power supply connected to the negative
    • IN1-IN8: trigger signal, active low
    • Relay outputs: a 12- line interface, the interface can be directly connected to all leads
    • NO1 - NO8: normally open relay interfaces , relay before the vacant after the pull shorted with COM
    • COM1 - COM8 Relay Common Interface
    • NC1 - NC8: normally closed relay interface relay shorted with COM ago, after the pull- vacant

    Customer Reviews

    Based on 1 review
    Always AAA service..Thanks once again!
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