20 channel PLC signal to MCU 5V 3.3V TTL level independent input NPN or PNP photoelectric isolation

16 channel single chip number to PLC 3.3V to 24V PLC level TTL to PLC photoelectric isolation

16 channel PLC signal isolation protection module PLC to MCU signal / photoelectric isolation NPN input and output

2-channel collector to differential PLC drive servo 2MHz frequency photoelectric isolation NPN or PNP to differential

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

2-channel Collector to Differential PLC Drive Servo 2MHz Frequency Photoelectric Isolation NPN or PNP to Differential

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

2-channel Collector to Differential PLC Drive Servo 2MHz Frequency Photoelectric Isolation NPN or PNP to Differential

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

4 channels / HIGH SPEED NPN to PNP / photoelectric isolation / PLC high speed pulse conversion board / driver signal conversion

2-32 MCU PLC Amplifier Board NPN to PNP Interchange Input Photocoupler Isolation Transistor Output IO Cassette Shell Signal 3.3V

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

4-way PLC to MCU NPN high speed signal conversion module photoelectric isolation PWM signal conversion

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

High-speed pulse signal 2MHz MCU PLC 3.3V 5V 12V 24V voltage level conversion module NPN output Optocoupler isolation

Hsf20p-n / PLC output amplifier board / solenoid valve drive board / NPN to PNP / photoelectric isolation protection board

2X 4-16CH 5A PLC Signal Amplifier Board Isolation MOS Tube Module NPN PNP IO Digital Logic Level Converter DC 3.3V 5V 12V 24V

4-way 24V NPN to TTL photoelectric isolation high-speed conversion module / GPIO single chip microcomputer PLC interface

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

2 Channel Photoelectric Isolation Board Input Compatible with Npn Pnp to Npn Plc Level Voltage Conversion High Level Output

4-16CH 5A PLC Signal Amplifier Board Isolation MOS Tube Module NPN PNP IO Digital Logic Level Converter DC 3.3V 5V 12V 24V

12CH 1NO+1NC 16A Optocoupler isolation input NPN PNP compatible relay module Trigger 1.8V/3.3V-5V/12V/24V BMZ-K1-E PLC

Isolation Protection Board 8ch PLC Digital Switch IO 3.3V 5V 12V 24V Logic Level Converter NPN PNP Wet Contact

8 in 8 out PNP/NPN photoelectric isolation relay module control board drive for PLC 3.3V 5V 12V 24V, 220V 10A Load SPST

4-way PLC Output Amplification Board/solenoid Valve Drive Board/photoelectric Isolation Conversion Board/PNP to NPN

HSF20P-N/PLC Output Amplification Board/solenoid Valve Drive Board/NPN to PNP/photoelectric Isolation Protection Board

2 Channel Solid State Relay Module SSR with Photoelectric Isolation PNP NPN DC 24V to AC 8-230V 110V 220V PLC Amplifier Board

4-Bit Relay Module Optocoupler Isolation DC 3.3V-24V TTL Amplifier Board MCU Drive Compatible with NPN/PNP

4-Bit Relay Module Power Amplifier Board Optocoupler Isolation DC 3.3V-24V TTL Amplifier Board MCU Drive Compatible with NPN/PNP

PLC DC Amplifier Board 2-way Contactless Solid State Relay Module Photoelectric Isolation PNP NPN DC3.3 5V 12V 24V Output

1PCS 4-32 Channels 3A DC transistor amplifier board Output PLC load IO port MCU optocoupler isolation solenoid valve PNP NPN

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Практичные детали для очистки бассейна, пластиковый 180 очиститель для бассейна, 3 шт., поворотный шланг D20, прочный, для Polaris 280, высокое качество

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