---
product_id: 176030772
title: "4 Bit Optocoupler Isolator, PLC Signal Level Voltage Converter Board Module (24V to 3.3V)"
brand: "dongker"
price: "C$1445"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/176030772-4-bit-optocoupler-isolator-plc-signal-level-voltage-converter-board
store_origin: NI
region: Nicaragua
---

# 80kHz high-speed conversion Compact 72x55x18mm size Built-in short circuit protection 4 Bit Optocoupler Isolator, PLC Signal Level Voltage Converter Board Module (24V to 3.3V)

**Brand:** dongker
**Price:** C$1445
**Availability:** ✅ In Stock

## Summary

> 🔌 Power up your control systems with precision and speed!

## Quick Answers

- **What is this?** 4 Bit Optocoupler Isolator, PLC Signal Level Voltage Converter Board Module (24V to 3.3V) by dongker
- **How much does it cost?** C$1445 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/176030772-4-bit-optocoupler-isolator-plc-signal-level-voltage-converter-board)

## 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

- • **Robust & Compact Design:** Space-saving 72x55x18mm footprint with secure mounting holes for professional-grade installations.
- • **Visual Status Indicators:** Each channel features LED indicators so you always know your system’s live status at a glance.
- • **High-Frequency Conversion:** 80kHz conversion rate ensures ultra-responsive voltage level shifting without lag.
- • **Plug & Play Compatibility:** Designed for easy integration with PNP/NPN to NPN signal conversions—no hassle setup.
- • **Seamless Signal Isolation:** Effortlessly separates and protects your PLC signals for flawless system integrity.

## Overview

The 4 Bit Optocoupler Isolator by AILOVA is a compact, high-speed PLC signal level voltage converter module that isolates and converts signals from 24V to 3.3V. Featuring an 80kHz conversion frequency, built-in LED indicators for real-time status, and short circuit protection, it ensures reliable, professional-grade performance in industrial automation and control applications.

## Description

4 Bit Optocoupler Isolator, PLC Signal Level Voltage Converter Board Module (24V to 3.3V)

## Features

- WIDELY USED: It can be used for signal isolation, PLC signal level converting, PNP/NPN signal to NPN signal and signal level voltage converter.
- EASIER TO RECOGNISE: Each channel has been equipped with indicator which is easier to recognise the working status.
- CONVERSION FREQUENCY: 80KHZ.
- SIZE: 72*55*18mm. Mounting Hole Size: 64*47mm, diameter 3mm.
- QUALITY ASSURANCE: To provide you with the highest quality assurance, if you are not satisfied with the product, please contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | AILOVA |
| Part number | 1 |
| Item Weight | 30 g |
| Package Dimensions | 12.5 x 7 x 1.9 cm; 30 g |
| Item model number | 1 |
| Colour | Green |
| Style | 24V to 3.3V |
| Material | Plastic |
| Power source type | Externally ready to plug DC voltage source |
| Wattage | 288 	Milliwatts |
| Specification met | Ma |
| Special Features | Short Circuit Protection |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** DONGKER
- **Special feature:** Short Circuit Protection
- **Colour:** Green
- **Input voltage:** 24 Volts
- **Amperage:** 12 Milliamps
- **Wattage:** 288 	Milliwatts
- **Number of items:** 1
- **Output current:** 12 Milliamps
- **Specification met:** Ma
- **Material:** Plastic

## Images

![4 Bit Optocoupler Isolator, PLC Signal Level Voltage Converter Board Module (24V to 3.3V) - Image 1](https://m.media-amazon.com/images/I/71BH7WtbqqL.jpg)

## Frequently Bought Together

- 4 Bit Optocoupler Isolator, PLC Signal Level Voltage Converter Board Module (24V to 3.3V)
- 4 Bit Optocoupler Isolator Module,PLC Signal Level Voltage Converter Board Module (3.3V to 24V)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-04*