--- product_id: 369673693 title: "RS485 Voltage Converter, RS485 to DAC Voltage Module MODBUS RTU Command Control DC 12V 24V to 0-5V/0-10V" brand: "dongker" price: "£14.74" currency: GBP in_stock: true reviews_count: 2 category: "Dongker" url: https://www.desertcart.co.uk/products/369673693-rs485-voltage-converter-rs485-to-dac-voltage-module-modbus-rtu store_origin: GB region: Great Britain --- # Dual 20mA DAC outputs Supports 247 devices in parallel RS485 MODBUS RTU programmable control RS485 Voltage Converter, RS485 to DAC Voltage Module MODBUS RTU Command Control DC 12V 24V to 0-5V/0-10V **Brand:** dongker **Price:** £14.74 **Availability:** ✅ In Stock ## Summary > ⚡ Power your control systems with precision and scale—don’t get left behind! ## Quick Answers - **What is this?** RS485 Voltage Converter, RS485 to DAC Voltage Module MODBUS RTU Command Control DC 12V 24V to 0-5V/0-10V by dongker - **How much does it cost?** £14.74 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/369673693-rs485-voltage-converter-rs485-to-dac-voltage-module-modbus-rtu) ## 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 - • **Compact & Efficient:** Small 44x30x13mm footprint with low 12mA power draw—powerful yet space-smart. - • **Wide Operating Range:** Works flawlessly from -40℃ to 80℃ and 10%-90% humidity—built for real-world conditions. - • **Precision Dual DAC Output:** Get exact 0-5V & 0-10V signals with 20mA current for flawless industrial control. - • **Robust MODBUS RTU Control:** Full programmable RS485 command support ensures flexible, reliable communication. - • **Massive Device Compatibility:** Seamlessly connect up to 247 devices simultaneously—scale your system without limits. ## Overview The N4DAC02 RS485 Voltage Converter transforms RS485 MODBUS RTU signals into precise 0-5V and 0-10V analog outputs with dual 20mA DAC channels. Supporting up to 247 devices in parallel, it offers programmable control commands for versatile industrial and engineering applications. Designed for durability, it operates reliably across wide temperature and humidity ranges, all within a compact, energy-efficient module. ## Description Parameters:1>.Product name:N4DAC02 RS485 to 0-5V/0-10V Voltage Converter2>.Work voltage:DC 12V-25V3>.Work current:12mA4>.Command control mode:RS485 MODBUS RTU 03 065>.CH-1 output voltage:0.05V-5V 20mA6>.CH-2 output voltage:0.1V-10V 20mA7>.Work Temperature:-40℃~80℃8>.Work Humidity:10%~90%RH9>.Module Size:44*30*13mmApplication:1>.PLC industrial control2>.Engineering design circuit3>.Signal conversion processing scenePackage:1X N4DAC02 RS485 to 0-5V/0-10V Voltage Converter Review: Funcionou conforme descrição. Review: Buonissima scheda .l'ho integrata in home assistant per regolare la corrente di uscita di alcuni alimentatori così da poter regolare la potenza di ricarica delle batterie. L'ho presentata nel mio canale dove è presente il file di configurazione ## Features - N4DAC02 is a RS485 to 0-5V/0-10V Voltage Converter with 20mA dual DAC output. - RS485 MODBUS RTU 03 06 programmable control - Support up to 247 devices in parallel - There are so many AT and UART control commands that the page cannot be filled in. After purchase, please contact us to send AT and UART control instructions. - SHOP WITH CONFIDENCE: To provide you with the highest quality service, If you have any question, please contact us.We will provide after-sales service . ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09H79BTFT | | Best Sellers Rank | 97,448 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 23 in Digital to Analog Converters | | Brand Name | DONGKER | | Compatible Devices | PLC, Industrial Control Devices, RS485 MODBUS RTU Devices | | Country of Origin | China | | Customer Reviews | 3.1 3.1 out of 5 stars (6) | | Graphics Card Interface | Integrated | | Item Weight | 0.1 Kilograms | | Main Power Connector Type | 24-Pin | | Manufacturer | DONGKER | | Model Name | N4DAC02 | | Model Number | N4DAC02 | | UPC | 772925261742 | | Unit Count | 1.0 count | ## Product Details - **Brand:** DONGKER - **Compatible devices:** PLC, Industrial Control Devices, RS485 MODBUS RTU Devices - **Graphics card interface:** Integrated - **Main power connector type:** 24-Pin - **Manufacturer:** DONGKER - **Model name:** N4DAC02 - **UPC:** 772925261742 ## Images ![RS485 Voltage Converter, RS485 to DAC Voltage Module MODBUS RTU Command Control DC 12V 24V to 0-5V/0-10V - Image 1](https://m.media-amazon.com/images/I/61rMZ26A8DL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by M***A on 11 June 2023* Funcionou conforme descrição. ### ⭐⭐⭐⭐⭐ Review *by O***E on 20 February 2024* Buonissima scheda .l'ho integrata in home assistant per regolare la corrente di uscita di alcuni alimentatori così da poter regolare la potenza di ricarica delle batterie. L'ho presentata nel mio canale dove è presente il file di configurazione --- ## 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.co.uk/products/369673693-rs485-voltage-converter-rs485-to-dac-voltage-module-modbus-rtu](https://www.desertcart.co.uk/products/369673693-rs485-voltage-converter-rs485-to-dac-voltage-module-modbus-rtu) --- *Product available on Desertcart Great Britain* *Store origin: GB* *Last updated: 2026-04-22*