---
product_id: 240691468
title: "Optocoupler Isolation Module,DC 12V 24V 8-Channe Optocoupler Isolation Board PNP NPN Low High Level Output Signal Converter"
price: "€ 28.30"
currency: EUR
in_stock: true
reviews_count: 1
url: https://www.desertcart.it/products/240691468-optocoupler-isolation-module-dc-12v-24v-8-channe-optocoupler-isolation
store_origin: IT
region: Italy
---

# 12V-24V wide DC input range PNP/NPN low-high level output 8-channel multi-detection Optocoupler Isolation Module,DC 12V 24V 8-Channe Optocoupler Isolation Board PNP NPN Low High Level Output Signal Converter

**Price:** € 28.30
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your control game with seamless isolation and multi-channel mastery!

## Quick Answers

- **What is this?** Optocoupler Isolation Module,DC 12V 24V 8-Channe Optocoupler Isolation Board PNP NPN Low High Level Output Signal Converter
- **How much does it cost?** € 28.30 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/240691468-optocoupler-isolation-module-dc-12v-24v-8-channe-optocoupler-isolation)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Output Signals:** Switch effortlessly between PNP and NPN output modes for flexible integration.
- • **Plug-and-Play Integration:** Quickly deploy in automotive, industrial, or DIY projects with minimal setup.
- • **Wide Voltage Compatibility:** Seamlessly supports 12V to 24V DC inputs to fit diverse industrial setups.
- • **Robust Isolation Protection:** Safeguard your sensitive PLC and control systems from voltage spikes and noise.
- • **8-Channel Precision Detection:** Monitor multiple DC inputs simultaneously for ultimate control.

## Overview

The Optocoupler Isolation Module is an 8-channel DC input detector supporting 12V to 24V power sources. It converts input signals into PNP/NPN low-high level outputs, ideal for PLC systems and control equipment, ensuring reliable isolation and signal integrity in industrial and automotive applications.

## Description

Optocoupler Isolation Module,DC 12V 24V 8-Channe Optocoupler Isolation Board PNP NPN Low High Level Output Signal Converter: desertcart.com: Industrial & Scientific

Review: Nice for car arduino projects - Worked really well for isolating my arduino mega from 12v so I can detect switches and wires being live or not inside my car I used this so I could program my own dash lights to turn on and have different modes depending on if headlights were on or door was opened etc

## Features

- It can detect 8-Channel DC input power sources and output DC voltage according to the detection results.
- The output results can be applied to PLC system and other control equipment.
- It can detect whether there is input power. The output status will change when the input power is detected.
- Support DC 12V~24V Input.
- DC 1.8V-24V load voltage.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Customer Reviews | 4.5 out of 5 stars 3 Reviews |

## Product Details

- **Material:** Copper
- **Brand:** DONGKER
- **Manufacturer:** DONGKER
- **UPC:** 770240589077

## Images

![Optocoupler Isolation Module,DC 12V 24V 8-Channe Optocoupler Isolation Board PNP NPN Low High Level Output Signal Converter - Image 1](https://m.media-amazon.com/images/I/61GcyZAHZqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice for car arduino projects
*by H***N on April 13, 2025*

Worked really well for isolating my arduino mega from 12v so I can detect switches and wires being live or not inside my car I used this so I could program my own dash lights to turn on and have different modes depending on if headlights were on or door was opened etc

## Frequently Bought Together

- Optocoupler Isolation Module,DC 12V 24V 8-Channe Optocoupler Isolation Board PNP NPN Low High Level Output Signal Converter
- DONGKER Optocoupler Isolation Board,DC 3.3V 5V PNP NPN 8-Channel Signal Converter Opto Voltage Isolation Module
- DONGKER Optocoupler Isolated Module,DC 24V to 5V 8-Channel Optocoupler Relay Module PLC-PNP Signal Converter

---

## 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/240691468-optocoupler-isolation-module-dc-12v-24v-8-channe-optocoupler-isolation](https://www.desertcart.it/products/240691468-optocoupler-isolation-module-dc-12v-24v-8-channe-optocoupler-isolation)

---

*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-02-15*