Optical Isolator Module,4 Channel 5V to 24V Optocoupler Photoelectric Optoisolator for Signal Isolation Single chip Microcomputer

Use a new original optocoupler. Extreme conversion frequency 20kHz. Widely use, can be used for signal isolation, single -chip microcomputer, PLC and other signals, level conversion between signals such as PLC, PNP, NPN signal to NPN signals, signal level voltage conversion and other uses. Module Shape Size: 72*55*18mm (length*width*height), install hole size: 64*47mm, and the aperture diameter is 3mm. SHOP WITH CONFIDENCE: To provide you with the highest quality service, If you have any question, please contact us.We will provide after-sales service . SHOP WITH CONFIDENCE: To provide you with the highest quality service, If you have any question, please contact us.We will provide after-sales service .