Description:
- Mini optocoupler isolation, signal level conversion module.
- Suitable for general level conversion.
- 24V side can use long wire connect with button, the output side is connected to the MCU IO pin.
- The highest signal frequency is 2KHz.
- With input signal indicator, reverse connection protection for diode and current limiting resistor.
- The output end is an optocoupler triode, NPN output ; The output terminal has current limiting resistance, and can not directly drive the relay module and other high current equipment.
Specification:
- Optocoupler: EL357N
- Input signal voltage: DC 24V
- Output signal voltage: DC 3.3V / 5V / 12V /24V
- Output signal type: NPN
- Signal frequency:<2K Hz
- Working temperature: - 40 ℃ ~ 85 ℃
- Input signal indicator: Yes
- Input reverse connection protection diode: Yes
- NPN output type:
- When the input without signal, output high level
- When the input with signal, output low level
Size Chart:
Size: approx. 7.4 x 25mm
Package Includes:
1 Piece EL357N-C Optocoupler Isolation Module
No-delivery refund
