---
product_id: 130979141
title: "12V to 3.3V PLC Signal Converter Module, 4 Bit Optocoupler Isolator Maluokasa DST-1R4P-N Converter Board PNP NPN to NPN"
brand: "maluokasa"
price: "FREE"
currency: RON
in_stock: false
url: https://www.desertcart.ro/products/130979141-12v-to-3-3v-plc-signal-converter-module-4-bit
store_origin: RO
region: Romania
---

# 12V to 3.3V PLC Signal Converter Module, 4 Bit Optocoupler Isolator Maluokasa DST-1R4P-N Converter Board PNP NPN to NPN

**Brand:** maluokasa
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 12V to 3.3V PLC Signal Converter Module, 4 Bit Optocoupler Isolator Maluokasa DST-1R4P-N Converter Board PNP NPN to NPN by maluokasa
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/130979141-12v-to-3-3v-plc-signal-converter-module-4-bit)

## Best For

- maluokasa enthusiasts

## Why This Product

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

## Description



## Images

![12V to 3.3V PLC Signal Converter Module, 4 Bit Optocoupler Isolator Maluokasa DST-1R4P-N Converter Board PNP NPN to NPN - Image 1](https://m.media-amazon.com/images/I/61FihxjkNPL.jpg)
![12V to 3.3V PLC Signal Converter Module, 4 Bit Optocoupler Isolator Maluokasa DST-1R4P-N Converter Board PNP NPN to NPN - Image 2](https://m.media-amazon.com/images/I/61fgZj+uRrL.jpg)
![12V to 3.3V PLC Signal Converter Module, 4 Bit Optocoupler Isolator Maluokasa DST-1R4P-N Converter Board PNP NPN to NPN - Image 3](https://m.media-amazon.com/images/I/71nS+WBOBXL.jpg)
![12V to 3.3V PLC Signal Converter Module, 4 Bit Optocoupler Isolator Maluokasa DST-1R4P-N Converter Board PNP NPN to NPN - Image 4](https://m.media-amazon.com/images/I/51WEPRAPbzL.jpg)
![12V to 3.3V PLC Signal Converter Module, 4 Bit Optocoupler Isolator Maluokasa DST-1R4P-N Converter Board PNP NPN to NPN - Image 5](https://m.media-amazon.com/images/I/71GD4TUJatL.jpg)

---

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**Shop now:** [https://www.desertcart.ro/products/130979141-12v-to-3-3v-plc-signal-converter-module-4-bit](https://www.desertcart.ro/products/130979141-12v-to-3-3v-plc-signal-converter-module-4-bit)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-31*