Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Italy.
⚡ Power up your signal game with NOYITO’s 4-channel isolator — because your circuits deserve the best!
The NOYITO 4-Channel Optocoupler Photoelectric Isolator Module is a compact, high-performance level voltage converter designed for professional-grade signal isolation and conversion. Supporting up to 24V supply voltage and 20kHz switching frequency, it features built-in anti-reverse protection and LED indicators, making it ideal for seamless integration with microcontrollers and PLCs in advanced automation and control systems.
| ASIN | B07TBW7XF6 |
| Best Sellers Rank | #75,962 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #98 in Signal Converters |
| Brand Name | NOYITO |
| Customer Reviews | 4.5 4.5 out of 5 stars (38) |
| Interface | Optical |
| Item Dimensions L x W | 3.39"L x 1.89"W |
| Manufacturer | NOYITO |
| Material Type | Copper |
| Maximum Supply Voltage | 24 Volts |
| Mounting Type | PCB Mount |
| Number of Channels | 4 |
| Number of Pins | 32 |
| UPC | 680613662644 |
| Unit Count | 1.0 Count |
| Warranty Description | Manufacturer's One-year After-sale Warranty |
A**T
Works perfectly.
Needed to swap a PNP to an NPN for a CNC project. Worked right out of the box and was simple to wire. Created a little 3D printed case for it to keep it clean and make it easy to mount.
A**R
signal isolation
received and tested works as advertised, just bought for stock for now. I use these to solve mechanical limit switch errors.
I**R
Perfect for Arduino and Geckodrive G540
Works great to switch higher voltage logic signals with an Arduino. I'm using this on a CNC plasma cutter with an Arduino based torch height controller and Geckodrive G540. The G540 is powered by 24VDC and it's inputs are 12V logic active low. This module (5V->24V) allows the Arduino outputs to control the G540 inputs, and also provides an additional layer of isolation between the high voltage plasma source and the PC running Mach3
M**R
Worked perfect for my DIY CNC Machine
Before adding this to my DIY Arduino based CNC machine I was having jobs constantly interrupted by noise on my limit switch inputs. Twisted shielded cables and capacitors helped, but the problem didn't go away until I added this between all my limit switches and the input pins on my CNC hardware. 4 channels is perfect for X, Y, Z and even the probe.
D**E
Used to convert logic signals and gnd isolation.
These are available as NPN and PNP, and in 4 different voltages. I bought 5 to 24 and 24 to 5 volt models for a CNC router I am building. They work fine. Usually the NPN (active pull-down, resistive pull-up) will be what most applications would use. Lacks a detailed spec sheet though.
A**R
Good
Did exactly what it says it does. I used it to shift logic levels on my CNC router. Very pleased.
D**E
User manual download link doesn't work
User manual download link doesn't work
B**T
Works! But Inverting and Low Power (150mW)
This version inverts the output. If that's not what you're looking for, use this version, instead (make sure the description ends in "to PNP"): https://www.amazon.com/gp/product/B07TCWG4M5 Pros: * fairly compact * 4 independent pairs of inputs/outputs. * easy to use - just supply your own output power source Your own power source must be supplied at the output (for whatever voltage you need the output signal to be). Cons: * Only 150 mW output (ED817 opto-isolator chip has an absolute maximum outout rating of 10mA) * Overly-bright LEDs. Larger resistor values would keep them from using so much power on the inputs and still allow them to light up.
Trustpilot
1 month ago
1 month ago