4 CH 12V to 24V Digital Logic Level Conversion Photoelectric Isolation PNP NPN

4 CH 12V to 24V Digital Logic Level Conversion Photoelectric Isolation PNP NPN

4 CH 24V to 12V Digital Logic Level Conversion Photoelectric Isolation PNP NPN

4 CH 24V to 24V Digital Logic Level Conversion Photoelectric Isolation PNP NPN

4 CH 24V to 24V Digital Logic Level Conversion Photoelectric Isolation PNP NPN

4 CH 3.3V to 24V Digital Logic Level Conversion Photoelectric Isolation PNP NPN

4 CH 5V to 12V Digital Logic Level Conversion Photoelectric Isolation PNP NPN

4 CH 24V to 3.3V Digital Logic Level Conversion photoelectric Isolation PNP NPN

4 CH 12V to 12V Digital Logic Level Conversion Photoelectric Isolation PNP NPN

4 CH 24V to 3.3V Digital Logic Level Conversion photoelectric Isolation PNP NPN

4 CH 24V to 5V Digital Logic Level Conversion Photoelectric Isolation PNP NPN

4 CH 3.3V to 12V Digital Logic Level Conversion Photoelectric Isolation PNP NPN

4 CH 12V to 12V Digital Logic Level Conversion Photoelectric Isolation PNP NPN

4 CH 3.3V to 3.3V Digital Logic Level Conversion Photoelectric Isolation PNP NPN

4 CH 3.3V to 5V Digital Logic Level Conversion Photoelectric Isolation PNP NPN

DC 3.3V/5V/12V/24V Digital Logic Level Conversion Module PNP/NPN to NPN PNP MCU PLC IO Switch Signal Isolation Protection Board

3PCS 4ch 24V to 3.3V 5V 12V 24V Digital logic level conversion module in PNP/NPN out NPN OUT Optical Isolation Board

10X 4ch 24V to 3.3V 5V 12V 24V Digital logic level conversion module in PNP/NPN out NPN OUT Optical Isolation Board

4CH DC 24V To 3.3V 5V 12V 24V Digital logic Level Conversion Module In PNP/NPN Optical Isolation Board For PLC Relay LED

10X 4ch 24V to 3.3V 5V 12V 24V Digital logic level conversion module in PNP/NPN out NPN OUT Optical Isolation Board

DC 3.3V/5V/12V/24V Digital Logic Level Conversion Module PNP/NPN to NPN PNP MCU PLC IO Switch Signal Isolation Protection Board

3PCS 4ch 3.3V 5V 12V Digital Logic Level Conversion Module PNP/NPN to NPNOptical Isolation Board for PLC Relay LED

8Ch 3.3V 5V 12V 24V Ttl Lvttl Digital Logic Level Conversion Module Npn Pnp Isolation Protection Panel for Arduino Plc Mcu Pi

10pcs 4ch 3.3V 5V 12V Digital logic level conversion module in PNP/NPN out NPN OUT Optical Isolation Board

4CH 3.3V 5V 12V Digital logic level conversion module in PNP/NPN out NPN OUT Optical Isolation Board For PLC Relay LED

4-32 Channel PLC Signal Input NPN PNP Output Optocoupler Photoelectric Isolation Module Level Voltage Conversion Board

4-32 Channel PLC Signal Input NPN PNP Output Optocoupler Photoelectric Isolation Module Level Voltage Conversion Board

4-32 Channel PLC Signal Input NPN PNP Output Optocoupler Photoelectric Isolation Module Level Voltage Conversion Board

8-way optocoupler isolation board / PNP to NPN / PLC signal conversion board / photoelectric isolation protection

2 / 3 / 4 channel differential conversion single end collector servo encoder compatible with NPN / PNP photoelectric isolation

Hsz08-np 8-way PLC SIGNAL NPN to PNP photoelectric isolation conversion module, sensor signal conversion

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