--- product_id: 523718280 title: "4-Channel Optocoupler Photoelectric Isolator Module Level Voltage Converter Module PLC Signal Converter Module PNP NPN to NPN (24V to 24V)" brand: "noyito" price: "€ 13.98" currency: EUR in_stock: true reviews_count: 1 category: "Noyito" url: https://www.desertcart.it/products/523718280-4-channel-optocoupler-photoelectric-isolator-module-level-voltage-converter-module store_origin: IT region: Italy --- # 20kHz max conversion frequency 4-channel optocoupler isolation 24V max supply voltage 4-Channel Optocoupler Photoelectric Isolator Module Level Voltage Converter Module PLC Signal Converter Module PNP NPN to NPN (24V to 24V) **Brand:** noyito **Price:** € 13.98 **Availability:** ✅ In Stock ## Summary > ⚡ Power your projects with precision and protection — isolation made effortless! ## Quick Answers - **What is this?** 4-Channel Optocoupler Photoelectric Isolator Module Level Voltage Converter Module PLC Signal Converter Module PNP NPN to NPN (24V to 24V) by noyito - **How much does it cost?** € 13.98 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/523718280-4-channel-optocoupler-photoelectric-isolator-module-level-voltage-converter-module) ## Best For - noyito enthusiasts ## Why This Product - Trusted noyito brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **LED Status Indicators:** Instant visual feedback for each channel to monitor signal activity at a glance. - • **Seamless Signal Conversion:** Effortlessly convert PNP/NPN signals to NPN with precision and speed. - • **Compact & Mount-Ready Design:** Slim 45x72x18mm footprint with standardized mounting holes for easy integration. - • **Robust 20kHz Frequency Handling:** Supports high-speed signal processing for demanding industrial applications. - • **Built-in Anti-Connection Protection:** Safeguards your setup from wiring errors, ensuring reliable operation. ## Overview The NOYITO 4-Channel Optocoupler Photoelectric Isolator Module is a compact, high-quality signal converter designed for industrial and microcontroller applications. Featuring 4 optocoupler channels, it supports up to 20kHz conversion frequency and 24V supply voltage, with built-in anti-connection protection and LED indicators for real-time status. Ideal for isolating and converting PNP/NPN signals to NPN, it ensures reliable, fast, and safe signal level translation in PLC and embedded systems. ## Description NOYITO 4-Channel Optocoupler Photoelectric Isolator Module User Manual https://1drv.ms/u/c/4a0865b22350d05c/IQBc0FAjsmUIIIBKjQAAAAAAAWm4GTiBaneVQWBLrVwZ-AM?e=tr7Pmm Description: With high quality optocoupler With LED patch indicator. The power supply has anti-connection protection. The limit conversion frequency is 20Khz. Module size: 45x72x18mm (LxWxH). Mounting hole dimensions: 40x37mm (LxW) 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 Review: 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. ## Features - NOYITO 4-Channel Optocoupler Photoelectric Isolator Module Level Voltage Converter Module with high quality optocoupler and LED patch indicator. - The power supply has anti-connection protection. The limit conversion frequency is 20Khz. - Module size: 45x72x18mm (LxWxH). Mounting hole dimensions: 40x37mm (LxW) - Widely used, it can be used for signal isolation, level conversion between signals such as single chip microcomputer and PLC. PNP,NPN signal to NPN signal, signal level conversion and other uses. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07TBW7XF6 | | Best Sellers Rank | #109,497 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #170 in Signal Converters | | Brand | NOYITO | | Brand Name | NOYITO | | Customer Reviews | 5.0 out of 5 stars 2 Reviews | | Interface | Optical | | Interface Type | 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 Items | 1 | | Number of Pins | 32 | | Part Number | NO0846 | | UPC | 680613662644 | | Unit Count | 1 Count | | Warranty Description | Manufacturer's One-year After-sale Warranty | ## Product Details - **Brand:** NOYITO - **Interface Type:** Optical - **Maximum Supply Voltage:** 24 Volts - **Mounting Type:** PCB Mount - **Number of Pins:** 32 ## Images ![4-Channel Optocoupler Photoelectric Isolator Module Level Voltage Converter Module PLC Signal Converter Module PNP NPN to NPN (24V to 24V) - Image 1](https://m.media-amazon.com/images/I/81UgQyxWHVL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works perfectly. *by A***T on January 26, 2025* 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. ## Frequently Bought Together - NOYITO 4-Channel Optocoupler Photoelectric Isolator Module Level Voltage Converter Module PLC Signal Converter Module PNP NPN to NPN (24V to 24V) - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects - DONGKER Optocoupler Isolation Board,DC 3.3V 5V PNP NPN 8-Channel Signal Converter Opto Voltage Isolation Module --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/523718280-4-channel-optocoupler-photoelectric-isolator-module-level-voltage-converter-module](https://www.desertcart.it/products/523718280-4-channel-optocoupler-photoelectric-isolator-module-level-voltage-converter-module) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-09-17*