4 Channel Optocoupler Isolation Board 24V to 5V PLC Level Voltage Converter Module with 20KHz Conversion Frequency and PNP to NPN Signal Conversion for Industrial Control Systems
R 1,152
8 Channel Optocoupler, Photoelectric Isolator Module, 24V to 5V PLC Signal Converter Module Board for Industrial Automation
R 1,348
ANKROYU Relay Module 3 Channel High Level Optocoupler Isolation DC 12V 10A Industrial Grade Relay Board for Home Automation Smart Devices and Electrical Control Systems
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8 Channel Optocoupler PLC Data Converter | 24V to 5V Optical Isolation Module | Data Level Converter for Microcontroller/PLC/Industrial Control | DST - 1R8P - N
R 1,274
LiebeWH DC Relay Module, High Low 1 Channel Optocoupler Relay Switch Board for Industrial Control Applications 5V 12V 24V (24V)
Out of Stock
4 Channel Relay Module, Industrial Grade Optocoupler Isolation Guide Rail Mount USB TTL Control Relay, USB CDC Class Virtual Serial Port Protocol or UART Protocol
R 1,773
4 Channel Optocoupler Isolation Module | PLC Data Converter & Voltage Level Shifter | 80KHZ Frequency for Microcontrollers/Compatible Board/Industrial Control | DST - 1R8P - N
R 1,144
XL9535 1 2 4 8 16 Way Channel Expansion Relay Module 5V Supply Optocoupler Isolation Board IIC Communication Cable Replacement for Industrial Grade Precision Reliable Electronic Module
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5V 12V1 2 4 6 8 Channel Relay Module with Optocoupler Relay Output 1 2 4 6 8 Way Module for Artduino Stock Industrial Grade Precision Reliable Electronic Module
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Mavaol 8 Channel Relay Module Optocoupler Isolation AC DC 10A 250V 30V for Microcontrollers PLC Industrial Automation DIY
Out of Stock