3-5V/12V/24V One Way Optocoupler Isolation Module Photoelectric Isolator Signal

Product Feature
1: Widely used
2: The module adopts 5.0 pitch screw terminals to facilitate wiring.
3: The module adopts optocoupler isolation
4: Stable and reliable
5: Long service life
 
I. Overview
It is convenient to connect with 5.0 pitch screw terminals. The output level of the single-chip microcomputer is used for isolation when driving inductive components such as motors, and anti-interference protects some circuits of the single-chip microcomputer. The output level of the single-chip microcomputer is low, and the driving voltage of the driven module is high for level matching. For example, some PLC inputs require 24V voltage, which can be converted by this module. Used for inverter, can invert the input signal and output. Used for high-voltage detection, for example, the output signal level of a sensor is 12V, and the voltage of the single-chip microcomputer is 5V. This module can be used to isolate and detect. Current amplification For example, when the output current of the single-chip microcomputer is too small to drive certain circuits, this module can be used for amplification. The module adopts optocoupler isolation, which is stable and reliable, and has a long service life.
 
Two, parameters
1. Input signal voltage: 3-5V/12V/24V (optional)
2. Output signal voltage: wide voltage, suitable for DC1.8V-24V
3. 817 features:
Isolation voltage is greater than 3000V
Input current max. 50MA
Working current>1MA
Maximum output current 50MA (the input current must be 15-20MA)
Working temperature －55~110 degrees
Maximum application signal frequency: 5KHz
3. Hardware introduction and description
Board size: 33*16.5mm
Weight: 5g
 
Package list:
1* Optical Coupler Isolation Module
 

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