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A87 4 roads opto-isolation module high-low level expansion board A87 4 roads opto-isolation module high-low level expansion board A87 4 roads opto-isolation module high-low level expansion board A87 4 roads opto-isolation module high-low level expansion board A87 4 roads opto-isolation module high-low level expansion board
A87 4 roads opto-isolation module high-low level expansion board A87 4 roads opto-isolation module high-low level expansion board A87 4 roads opto-isolation module high-low level expansion board A87 4 roads opto-isolation module high-low level expansion board A87 4 roads opto-isolation module high-low level expansion board

A87 4 roads opto-isolation module high-low level expansion board

New 6 available
R96.76
Shipping
R65.00 Standard shipping applies to orders under R100.00, in most areas in South Africa. R35.00 Standard shipping applies to orders over R100.00. Some areas may attract a surcharge surcharge. This will be calculated at checkout if applicable.
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The seller has indicated that they will usually have this item ready to ship within 3 business days. Shipping time depends on your delivery address. The most accurate delivery time will be calculated at checkout, but in general, the following shipping times apply:
 
Standard Delivery
Main centres:  1-3 business days
Regional areas: 3-4 business days
Remote areas: 3-5 business days
Seller
Select Automation20
85.71 % Positive ratings
Returns
Warranty Type: Manufacturer https://acrobat.adobe.com/id/urn:aaid:sc:EU:60f589d9-954e-4367-b1cd-895555c7a9d4 Money-Back Guarantee: 7 Days: Money back in 7 days or replacement if available
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Product details

Condition
New
Location
South Africa
Product code
ARD-0098
Bob Shop ID
685215643

A87 4 roads opto-isolation module high-low level expansion board

  • This board is useful for connecting digital systems to noisy or high-voltage equipment, such as a 5V microcontroller.
  • Using an opto-isolator integrated circuit (IC), this board electrically isolates a controller from the high-power system.
  • This integrated circuit contains four LEDs and four photodiodes. As a result, a high voltage side can be controlled by the low voltage side.


Features and Specifications:

  • Use of low level control high level. Such as the use of single chip microcomputer 3V or 5V voltage 9V or 12V voltage control.
  • HVCC maximum not more than 24V.
  • Outlet OUT1 / OUT2 / OUT3 / OUT4 output current is equal to the largest HVCC / 5.1K.
  • Maximum absorption current 500mA.
  • Input: IN1 / IN2 / IN3 / IN4, SCM or for Ard uino IO port, GND with single-chip microcomputer or for Ard uino board GND connection.
  • IN1 / IN2 / IN3 / IN4 respectively control the OUT1 / OUT2 / OUT3 / OUT4.
  • Output: OUT1 / OUT2 / OUT3 / OUT4
  • Output: HVCC: Connection is control of high voltage anode,
  • HGND connection is control of high voltage anode
  • PCB Size: 25*24mm/0.98*0.94
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