---
product_id: 240691468
title: "Optocoupler Isolation Module,DC 12V 24V 8-Channe Optocoupler Isolation Board PNP NPN Low High Level Output Signal Converter"
brand: "dongker"
price: "$141043"
currency: COP
in_stock: true
reviews_count: 1
category: "Dongker"
url: https://www.desertcart.co/products/240691468-optocoupler-isolation-module-dc-12v-24v-8-channe-optocoupler-isolation
store_origin: CO
region: Colombia
---

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

**Brand:** dongker
**Price:** $141043
**Availability:** ✅ In Stock

## Summary

> 🔌 Power up your projects with seamless isolation and control!

## Quick Answers

- **What is this?** Optocoupler Isolation Module,DC 12V 24V 8-Channe Optocoupler Isolation Board PNP NPN Low High Level Output Signal Converter by dongker
- **How much does it cost?** $141043 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/240691468-optocoupler-isolation-module-dc-12v-24v-8-channe-optocoupler-isolation)

## Best For

- dongker enthusiasts

## Why This Product

- Trusted dongker brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Wide Voltage Compatibility:** Seamlessly supports 12V to 24V DC inputs to fit diverse industrial setups.
- • **Robust Isolation for Safety:** Protect your sensitive PLC and control systems with reliable optocoupler isolation.
- • **Compact & Lightweight Design:** Fits perfectly into tight spaces without adding bulk to your control panel.
- • **8-Channel Precision Detection:** Monitor multiple DC inputs simultaneously for ultimate control.
- • **Versatile Output Signal Conversion:** Effortlessly switch between PNP and NPN output modes for flexible integration.

## Overview

The Optocoupler Isolation Module is an 8-channel DC input detector and signal converter supporting 12V-24V inputs. It isolates and converts signals between PNP and NPN output modes, ensuring safe and precise integration with PLCs and control equipment. Compact and lightweight, it’s ideal for advanced industrial and automotive electronics projects.

## 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 |
|---------------|-------|
| ASIN | B08LZDS5NS |
| Best Sellers Rank | #116,032 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #16 in Optocouplers |
| Date First Available | October 27, 2020 |
| Item Weight | 1.41 ounces |
| Manufacturer | DONGKER |
| Product Dimensions | 0.79 x 0.79 x 0.79 inches |

## 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)
![Optocoupler Isolation Module,DC 12V 24V 8-Channe Optocoupler Isolation Board PNP NPN Low High Level Output Signal Converter - Image 2](https://m.media-amazon.com/images/I/61tY9fC0i-L.jpg)
![Optocoupler Isolation Module,DC 12V 24V 8-Channe Optocoupler Isolation Board PNP NPN Low High Level Output Signal Converter - Image 3](https://m.media-amazon.com/images/I/61lY1+C5BAL.jpg)
![Optocoupler Isolation Module,DC 12V 24V 8-Channe Optocoupler Isolation Board PNP NPN Low High Level Output Signal Converter - Image 4](https://m.media-amazon.com/images/I/61GAaOwYNOL.jpg)
![Optocoupler Isolation Module,DC 12V 24V 8-Channe Optocoupler Isolation Board PNP NPN Low High Level Output Signal Converter - Image 5](https://m.media-amazon.com/images/I/51N9nmlNjgL.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

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-03-10*