Industrial & Scientific > Categories > Industrial Electrical > Optoelectronic Products > Optocouplers
$ 101
Optocoupler Isolation Board 24V to 5V PLC Level Voltage Converter Module 4 Channel Signal Isolator for Industrial Automation
$ 135
5v 12v 1 2 4 6 8 Channel Relay Module with Optocoupler Relay Output Output 1 2 4 6 8 Way Module for Artduino Industrial Grade Precision Reliable Electronic Module
$ 187
Modbus RTU 1 2 4 8 Channel Way Relay Module 10A 5V 12V 24V Switching Switch Input/Output Optocoupler RS485/Communication Industrial Grade Precision Reliable Electronic Module
$ 142
5V 12V 24V Relay Module with Optocoupler Relay Output 1 2 4 6 8 16Way Module for Artduino PLC Automation Equipment Control Industrial Grade Precision Reliable Electronic Module
$ 92
Baxnore Relay High Level Driver Module 3V Isolated PCB Control Board Premium Quality Electronic Component for Industrial Automation and Smart Home Systems
$ 99
4 Channel Optocoupler Isolation Module | PLC Data Converter & Voltage Level Shifter | 80KHZ High - Speed for Microcontroller/Compatible Board/Industrial Control
$ 111
MRI 3.3D48 Photoelectl Coupler Isolating PLC Relay e, Thin PLC Relay with 3.3VDC Input 3 48VDC Output, Speed 300Hz Optocoupler Isolating for Industrial
$ 54
4 Channel Optocoupler Module, Isolated Voltage Conversion for Industrial Automation, Home Control Systems, Automotive Electronics, DIY Projects with 3.6-24V Range ABS Housing
$ 106
Domary PLC Expansion Module Optocoupler Relay Board with Strong AntiInterference Performance for Industrial Supplies 24V 8 Input 8 Output for Factory Use
$ 91
Adfaga 4 Channel Optocoupler Isolation Board Voltage Control Adapter Module with Photoelectric Isolation Anti Interference Design for Industrial Automation Electronics Projects Pow
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