OP31C08 8CH 3.3V/5V/12V/24V NPN/PNP Opto Level Converter PLC

This is a 8-channel photoelectric isolation module, which can realize NPN to NPN(PNP to PNP) conversion, and can realize any level conversion of 3-24V. It is a reliable MCU PLC input and output port isolation module.

Input level : 3-8V/9-24V two versions
Output level: 3-8V/9-24V two versions
Working current: 3-8V out version 4-20MA; 9-24V out version 6-25MA
Input signal type: NPN/PNP
Output signal type: NPN/PNP
Input signal current: 3-8V version 4-15MA; 9-24V version 3-9MA
Output signal current: 3-8V version 1-3MA; 9-24V version 2-5MA
Isolation voltage: 3000V
Signal frequency: <10KHz
Working temperature: -40-110 degrees Celsius
Conversion type: NPN to NPN; PNP to PNP
Size: 72*50*18MM(only Board);76*63*44MM(with Box)
Weight: 37 grams(only Board);75 grams(with Box)


In 3-8V,Out 3-8V Version ,Suitable for the following level conversions
3.3V to 3.3V
3.3V to 5V
5V to 3.3V
5V to 5V

In 3-8V,Out 9-24V Version ,Suitable for the following level conversions
3.3V to 12V
3.3V to 24V
5V to 12V
5V to 24V

In 9-24V,Out 3-8V Version ,Suitable for the following level conversions
12V to 3.3V
12V to 5V
24V to 3.3V
24V to 5V

In 9-24V,Out 9-24V Version ,Suitable for the following level conversions
12V to 12V
12V to 24V
24V to 12V
24V to 24V