EL357NC Optocoupler Isolation Module PNP Output Signal Level Conversion 3.3V

Description:

A mini optocoupler isolation, signal level conversion module.
Suitable for general level conversion, such as from 24V to 5V level.
24V side can be connected with long wire button, the output side is connected to the MCU IO pin.
The highest signal frequency is 2KHz. With input signal indicator, reverse connection protection diode and current limiting resistor.
The output end is an optocoupler triode, and the PNP output can be continued. The output terminal has current limiting resistance, and can not directly drive the relay module and other high current equipment.

Specification:

Size: Approx. 7.4(Width) x 25mm(Length)
Input signal voltage(optional): 3.3V, 5V, 12V, 24V
Output signal voltage: 3V~32V DC
Output signal type: PNP
Signal frequency: <2K Hz
Input signal indicator: Yes
Input reverse connection protection diode: Yes
PNP output type:
When the input without signal, output low level
When the input with signal, output high level

Package Includes:

1 Piece EL357N-C Optocoupler Isolation Module