6pcs PC817 1 Channel Optocoupler Isolation Module 1CH Optocoupler PC817 3-5V 12V 24V Photoelectric Isolator PNP NPN Signal Converter Rail Holder PLC Drive Motor Board
6pcs PC817 1 Channel Optocoupler Isolation Module 1CH Optocoupler PC817 3-5V 12V 24V Photoelectric Isolator PNP NPN Signal Converter Rail Holder PLC Drive Motor Board
Key features
- 1-Channel PC817 optocoupler isolation module adopts 5.0 pitch screw terminals for convenient wiring.
- 1-way 817 optocoupler drive terminal input signal voltage: DC 3V-5V/12V/24V (optional); Output signal voltage: wide voltage suitable for DC1.8V-24V.
- The 1-way optocoupler isolation module is suitable for isolation when the output level of the single-chip microcomputer is used to drive inductive components such as motors, and anti-interference protects some circuits of the single-chip microcomputer.
- PC817 1 channel way optocoupler isolation board are good as the level converter(NPN-PNP, PNP-NPN), and can also be used to input a signal to MCU in isolation or MCU control another device in isolation.
- Photoelectric isolator rail holder PLC drive motor board output level of the single-chip microcomputer is low, and the driving voltage of the driven module is high for level matching.
PC817 1-channel optocoupler isolation module adopts 5.0 pitch screw terminals for convenient wiring. PC817 optocoupler board is suitable for isolation when the output level of the single-chip microcomputer is used to drive 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 certain sensor is 12V, and the voltage of single-chip microcomputer is 5V. PC817 module can be used to isolate and detect. Current amplification. For example, when the output current of the MCU 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. PC817 parameters: Input signal voltage: DC 3V-5V/12V/24V (optional) Output signal voltage: wide voltage suitable for DC1.8V-24V
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