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Optocoupler Isolation Module High And Low Level Expansion Board
Optocoupler Isolation Module
SKU: B0955
R40.00
No tax
Delivery: 2-5 working days
Delivery: 2-5 working days
Optocoupler Isolation Module High And Low Level Expansion Board
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Description:
1. Function: Use the low level to control the high level. Such as the use of single-chip 3V or 5V voltage control 9V or 12v voltage.
2. HVCC should not exceed 24V. Output OUT1 / OUT2 / OUT3 / OUT4 output current equal to HVCC / 5.1K, absorption current 500ma.
3. This module uses TLP281 chip (for Toshiba).
4. Schematic:
Input and output instructions:
Input: IN1 / IN2 / IN3 / IN4, then the microcontroller or IO port, GND and the development board connected to the GND.
IN1 / IN2 / IN3 / IN4 controls OUT1 / OUT2 / OUT3 / OUT4, respectively.
Output: OUT1 / OUT2 / OUT3 / OUT4
Output: HVCC: Connect the controlled high voltage positive, HGND connected to the controlled high voltage negative
Use: When IN1 is high, the corresponding OUT1 voltage is equal to HVCC, when IN1 is low, the OUT1 voltage is equal to HGND
Package included:
5 x A87 4 Channel Optocoupler Isolation Module
B0955
3 Items
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