--- product_id: 422682510 title: "Taidacent 8-Channel Analog Input Data Acquisition Module - 4-20mA to RS485 Modbus Converter for Current and Voltage Input, 8 Output RS485 Data Acquisition" brand: "taidacent" price: "€ 142.93" currency: EUR in_stock: true category: "Taidacent" url: https://www.desertcart.at/products/422682510-taidacent-8-channel-analog-input-data-acquisition-module-4-20ma store_origin: AT region: Austria --- # 12-bit ADC precision 0.1% RS485 Modbus RTU seamless integration 8-channel voltage/current auto-switching Taidacent 8-Channel Analog Input Data Acquisition Module - 4-20mA to RS485 Modbus Converter for Current and Voltage Input, 8 Output RS485 Data Acquisition **Brand:** taidacent **Price:** € 142.93 **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your data game with precision and control — don’t get left behind! ## Quick Answers - **What is this?** Taidacent 8-Channel Analog Input Data Acquisition Module - 4-20mA to RS485 Modbus Converter for Current and Voltage Input, 8 Output RS485 Data Acquisition by taidacent - **How much does it cost?** € 142.93 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/422682510-taidacent-8-channel-analog-input-data-acquisition-module-4-20ma) ## Best For - taidacent enthusiasts ## Why This Product - Trusted taidacent brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Output Control:** Trigger 8 independent digital outputs with customizable upper/lower limit alarms for instant remote control and automation. - • **Built for Harsh Environments:** Robust 5~35V power supply with anti-reverse, overvoltage protection, and industrial-grade temperature tolerance ensures uptime in any setting. - • **Precision that Powers Decisions:** Experience ultra-accurate 12-bit ADC with 0.1% precision for reliable data acquisition every time. - • **Seamless Industrial Connectivity:** Integrate smoothly with Modbus RTU protocol and RS485 interface for real-time, scalable data communication. - • **Dynamic Multi-Channel Flexibility:** Effortlessly switch between 8 analog inputs supporting 0~30V voltage and 4~20mA current modes tailored to your project needs. ## Overview The Taidacent 8-Channel Analog Input Data Acquisition Module is a high-precision industrial device featuring 12-bit ADC resolution and 0.1% accuracy. It supports flexible voltage/current input switching across 8 channels, integrates seamlessly via RS485 Modbus RTU protocol, and offers 8 digital outputs with customizable alarm triggers. Designed for harsh industrial environments, it includes robust power protections and user-friendly configuration software, making it an essential tool for advanced data acquisition and remote control applications. ## Description Characteristics 1. Provide free configuration software, local host computer software 2. Anti-crash hardware watchdog 3. 5~35V with anti-reverse connection, overvoltage and overcurrent protection power supply 4. 8 channels of analog current input 0~20mA acquisition 5. 8 channels of analog voltage input 0~10V, 0~30V acquisition 6. Support analog calibration 7. Support 8 NPN switch output 8. 12-bit resolution, 0.1% precision ADC 9. High-performance 32-bit ARM processor 10. Support ModbusRTU slave station protocol 11. 12-way indicator light, with electrical protection RS485 communication interface 12. The temperature range of industrial machines can cope with harsh on-site environments. 13. Custom linear analog data conversion Terminal structure, operation indicator design VDC: Positive power supply terminal Al1: Analog input 1 AI5: Analog input 5 GND: negative terminal of power supply AI2: Analog input 2 AI6: Analog input 6 A+: 485 communication line A AI3: analog input terminal 3 Al7: Analog input terminal 7 B-: 485 communication line B Al4: Analog input 4 AI8: Analog input 8 8 lights on top D1: DO1 output status indicator. On: DO has output Off: DO has no output D2: DO2 output status indicator. On: DO has output Off: DO has no output D3: DO3 output status indicator. On: DO has output Off: DO has no output D4: DO4 output status indicator. On: DO has output, DO has no output D5: DO5 output status indicator. On: DO has output Off: DO has no output D6: DO6 output status indicator. On: DO has output Off: DO has no output D7: DO7 output status indicator. On: DO has output Off: DO has no output D8: DO8 output status indicator. On: DO has output Off: DO has no output 4 indicator lights at the bottom ESYS: reserved GSYS: reserved PWR: Always on during normal power supply SYS: System status light,flash 1Time/Second ## Features - The internal integrated range switching jumper device, Support voltage/current acquisition internal switching, Users can jumper their own wires and switch the voltage or current acquisition mode according to their needs. Support adjustment range, 0~10V, 0~30V, 0~20mA switch - Internal acquisition mode, range switching technology, Support voltage 0~5V, 0~10V, 0~30V, current 0~20, 4~20ma high-precision acquisition and switching, Built-in voltage and current acquisition mode switching jumper device, Voltage or current acquisition switch, A variety of range switching, the acquisition range is switched, - Support 8 DO outputs, Cooperate with external relay/switch, For remote control, While supporting the acquisition of analog quantity, the switch linkage, The user can set each channel of AI "up/lower limit" linkage operation "DO", When the AI ​​input triggers the "upper/lower limit" value alarm, the DO output will jump immediately. It can also independently control 8 DO signal outputs and control external switches. - Support analog calibration function, When the equipment is affected by factors such as aging, temperature, etc., the accuracy of the analog quantity, The user performs secondary calibration through the configuration software to improve the accuracy of the analog quantity, Obtain the required accurate analog data, - Support Modbus RTU protocol Support configuration software and seamless docking, Support various Modbus applications and device polling functions, and provide Modbus programming instruction set, which is convenient for users to develop Modbus functions ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09BNDR8Z3 | | Best Sellers Rank | #372,069 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #475 in Signal Converters | | Brand | Taidacent | | Color | silver | | Compatible Devices | Industrial Sensors, Other Data Acquisition and Control Devices, PLCs, SCADA Systems | | Connector Type | RS485 D-sub 9-pin | | Current Rating | 20 Milliamps | | Customer Reviews | 2.4 2.4 out of 5 stars (4) | | Finish | Finish | | Input Voltage | 30 Volts | | Item Dimensions | 3.94 x 3.94 x 1.57 inches | | Item Weight | 0.15 Kilograms | | Manufacturer | Taida | | Mfr Part Number | TAIDACENT-8DI | | Model Number | TAIDACENT-8CH-ADQ | | Number of Items | 100 | | Number of Ports | 8 | | Package Quantity | 1 | | Power Plug Type | No Plug | | UPC | 739319147709 | | Unit Count | 1 Count | ## Product Details - **Brand:** Taidacent - **Color:** silver - **Compatible Devices:** Industrial Sensors, Other Data Acquisition and Control Devices, PLCs, SCADA Systems - **Connector Type:** RS485 D-sub 9-pin - **Item dimensions L x W x H:** 3.94 x 3.94 x 1.57 inches ## Images ![Taidacent 8-Channel Analog Input Data Acquisition Module - 4-20mA to RS485 Modbus Converter for Current and Voltage Input, 8 Output RS485 Data Acquisition - Image 1](https://m.media-amazon.com/images/I/4139Jb-WBVL.jpg) ![Taidacent 8-Channel Analog Input Data Acquisition Module - 4-20mA to RS485 Modbus Converter for Current and Voltage Input, 8 Output RS485 Data Acquisition - Image 2](https://m.media-amazon.com/images/I/51n7E6BmUSL.jpg) ![Taidacent 8-Channel Analog Input Data Acquisition Module - 4-20mA to RS485 Modbus Converter for Current and Voltage Input, 8 Output RS485 Data Acquisition - Image 3](https://m.media-amazon.com/images/I/51Y3KUiXKCL.jpg) ![Taidacent 8-Channel Analog Input Data Acquisition Module - 4-20mA to RS485 Modbus Converter for Current and Voltage Input, 8 Output RS485 Data Acquisition - Image 4](https://m.media-amazon.com/images/I/61GpVzUV4lL.jpg) ![Taidacent 8-Channel Analog Input Data Acquisition Module - 4-20mA to RS485 Modbus Converter for Current and Voltage Input, 8 Output RS485 Data Acquisition - Image 5](https://m.media-amazon.com/images/I/61L3g3jvBNL.jpg) ## Available Options This product comes in different **Style** options. ## Frequently Bought Together - Taidacent 8-Channel Analog Input Data Acquisition Module 4-20mA to RS485 Modbus Converter Current and Voltage Input 8 Output RS485 Data Acquisition Module (Module) - Taidacent 10/12 Bit AD Multi Channel 4-20Ma 0-5V 0-10V PLC Analog I/O Input to RS485 Modbus RTU TCP Converter Module (4-20mA) --- ## 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.at/products/422682510-taidacent-8-channel-analog-input-data-acquisition-module-4-20ma](https://www.desertcart.at/products/422682510-taidacent-8-channel-analog-input-data-acquisition-module-4-20ma) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-07-25*