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

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 4ch 3.3V 5V 12V Digital logic level conversion module

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

Signal isolation PLC level conversion PNP NPN to PNP signal signal level voltage conversion 4ch 24V to 3.3V 5V 12V 24V

Signal isolation PLC level conversion PNP NPN to PNP signal signal level voltage conversion 4ch 24V to 3.3V 5V 12V 24V

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

1 PCS 1CH DC 3.3V/5V/12V/24V NPN PNP Opto-isolated level conversion module

3.3V 1 Channel Relay Driver Module Optical Isolation Input NPN/PNP Optocoupler Isolation Module Relay Driver Board

24V to 5V 12V to 3.3V 1.8V 2-Channel Isolation Module Level Voltage Conversion Board PNP Output DST-1R2P-P

24V to 5V 12V to 3.3V 1.8V 2 Channel Optocoupler Isolation Board PLC Signal Level Voltage Conversion Module NPN Output

Optocoupler Isolator Photoelectric Isolation Module Level Voltage Converter PNP/NPN Output PLC Signal 3.3V to 24V 2 4 8 Channel

24V to 5V 12V to 3.3V 1.8V 2 Channel Optocoupler Isolation Board PLC Signal Level Voltage Conversion Module NPN Output

3.3V 5V 10M High-Frequency GPIO Logic Level Converter Board PWM Signal 5000Vrms Optical Isolation Module PNP NPN OP62A02

EL357N-C Optocoupler Isolation Module Signal Level Conversion 3.3V 5V 12V 24V NPN PNP

DC 3.3V 20KHZ 2Bit Optocoupler Isolator 3.3V to 3.3V PLC Signal Converter Board NPN Output for signal isolation PNP

3.3V 1 Channel Timer Delay Relay Driver Board Photoelectric Isolation Input NPN/PNP PLC Devices With Control Module 72*19*18mm

Optocoupler Isolation Board Voltage Converter Isolated Module PLC Signal Level Board NPN Output 1.8V 3.3V 5V 12V 24V PNP Output

Power Amplifier Board for PLC NPN/PNP Signal to Drive Solenoid Valve Photoelectric Isolation Transistor 5A, 3.3V 5V 12V 24V

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2-24 channel PLC Pulse Signal Level Voltage Conversion board Optocoupler Isolation Module NPN/PNP to PNP

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3.3V One 1CH 1 Channel Relay Driver Module Photoelectric Isolation Board Module Input NPN/PNP PLC Devices MO With Control Signal

3.3V 1-CH Relay Driver Module Photoelectric Isolation Module Input NPN/PNP

3.3V One 1CH 1 Channel Relay Driver Module Photoelectric Isolation Board Module Input NPN/PNP PLC Devices MO With Control Signal

3.3V One 1 Channel Relay Driver Module Photoelectric Isolation Input NPN/PNP PLC Devices MO With Control Signal 72*19*18mm

1PCS 1 Channel Relay Driver Module 3.3V Photoelectric Isolation NPN/PNP/PLC diy electronics

NEW 3.3V 1-Channel Relay Driver Module Photoelectric Isolation Input NPN/PNP

New 3.3V 1 Channel Relay Driver Module Photoelectric Isolation Input NPN/PNP diy electronics

Input NPN/PNP 3.3V 1 Channel Relay Driver Module Photoelectric Isolation

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