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8 Channel 5V Relay Module Optocoupler Relay Output 8 way module for Arduino
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 ...
$8.63
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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 :
- module complies with international safety standards , the load control area and regional isolation tank ;
- using double-sided FR-4 circuit board design, high-end chip production process ;
- using loose music authentic relay control ;
- with the relay instructions , pull off, disconnect does not shine ;
- the signal input has a low signal , often beginning with a common terminal will be turned on ;
- relay can control the various devices and the load ;
- 8 and 8 normally open normally closed contact ;
- blue KF301 terminals to the control line is more convenient.
- Module size : 138m * 56mm * 18.5mm ( L * W * H ) , Weight : 120g
- with 4 fixing bolt holes , hole 3.1mm, pitch 131mm * 49.5mm
- 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
Package Included:
1 x 8 Channel 5V Relay Module Optocoupler Relay Output 8 way module for Arduino
Instructions are NOT included. We don't provide technical assistance please make sure that you are familiar with the product before purchasing.
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You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
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Shipping
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Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
