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Your cart is empty. Description:
With high quality optocoupler
With LED patch indicator.
The power supply has anti-connection protection.
The limit conversion frequency is 20Khz.
PCB size: 45x72mm.
Module size: 48x86x40mm (LxWxH).
Widely used, it can be used for signal isolation, level conversion between signals such as single chip microcomputer and PLC. NP,NPN signal to NPN signal, signal level conversion and other uses.
Choose the right product for your needs.
Input and Output Parameters:
NPN / PNP Input
NPN Output
3.3V to 3.3V
3.3V to 5V
3.3V to 12V
3.3V to 24V
5V to 3.3V
5V to 5V
5V to 12V
5V to 24V
12V to 3.3V
12V to 5V
12V to 12V
12V to 24V
24V to 3.3V
24V to 5V
24V to 12V
24V to 24V
Package Included:
1pcs NOYITO 4-Channel Optocoupler Photoelectric Isolator Module Level Voltage Converter Module
Andrew Wright
2025-07-19 19:08:11
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.
Customer
2025-07-04 10:22:01
Did exactly what it says it does. I used it to shift logic levels on my CNC router. Very pleased.
Interceptor
2025-06-15 14:48:49
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
DMK
2025-05-20 14:27:45
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.
DaffodElle
2025-04-29 13:44:00
User manual download link doesn't work
Mark S. Lawler
2025-03-05 18:04:20
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.
nathan
2024-12-12 11:39:09
easy mounting to din rail with plastic clips, worked well to isolate my proximity limit switches on my mini cnc
Brent
2024-11-13 11:43:05
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/B07TCWG4M5Pros:* fairly compact* 4 independent pairs of inputs/outputs.* easy to use - just supply your own output power sourceYour 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.
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