---
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: "€ 149.92"
currency: EUR
in_stock: true
reviews_count: 5
category: "Taidacent"
url: https://www.desertcart.com.cy/products/422682510-taidacent-8-channel-analog-input-data-acquisition-module-4-20ma
store_origin: CY
region: Cyprus
---

# 0.1% precision 12-bit ADC RS485 Modbus RTU protocol 8 analog input channels 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:** € 149.92
**Availability:** ✅ In Stock

## Summary

> ⚙️ Unlock Industrial Precision & 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?** € 149.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/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:** 8 independent digital outputs (DO) enable real-time remote control and alarm-triggered switching for proactive system management.
- • **Precision You Can Trust:** Experience high-accuracy data acquisition with a 12-bit ADC and 0.1% measurement precision, ensuring reliable industrial-grade readings.
- • **Robust Industrial Design:** Built to withstand harsh environments with overvoltage, overcurrent protection, and a wide 5-35V power supply range with anti-reverse connection.
- • **Versatile Multi-Range Input:** Seamlessly switch between 0-30V voltage and 4-20mA current inputs with built-in jumper settings for ultimate flexibility.
- • **Plug-and-Play Modbus Integration:** Supports Modbus RTU slave protocol with free configuration software, making integration into your existing systems effortless and scalable.

## Overview

The Taidacent 8-Channel Analog Input Data Acquisition Module is a compact, industrial-grade device designed for precise voltage and current monitoring. Featuring 8 analog inputs with flexible range switching, 12-bit ADC resolution, and 8 digital outputs, it supports RS485 Modbus RTU communication for seamless integration. Its rugged design includes power protection and calibration capabilities, making it ideal for professional environments demanding reliable, real-time data acquisition and control.

## 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

Review: Se requiere información sobre la configuración y protocolo modbus
Review: Works Fine and Accurate once you get it going - Good luck trying to find the manual or software, I would give it a 5 star if it wasn't for that. The ID is the default of 1 and you can see from the pictures the holding registers start at either "0" or "1" Depending what you using, If your using a Allen Bradley with the Modbus AOI your going to have to Invert the Int tags and then COP into a real tag because of the whole little/Big Endian thing. Overall for the price is not a bad device once you get it going (i just wish it had a manual to begin with as oppose to having to be guessing registers numbers until i found them) hopefully this info helps the next guy looking for affordable AI module.

## 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 | #579,495 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #600 in Signal Converters |
| Customer Reviews | 2.7 2.7 out of 5 stars (6) |
| Date First Available | August 2, 2021 |
| Item Weight | 5.4 ounces |
| Item model number | TAIDACENT-8CH-ADQ |
| Manufacturer | Taida |
| Product Dimensions | 3.94 x 3.94 x 1.57 inches |

## 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)

## Customer Reviews

### ⭐ Review
*by J***S on January 11, 2024*

Se requiere información sobre la configuración y protocolo modbus

### ⭐⭐⭐⭐ Works Fine and Accurate once you get it going
*by A***R on February 1, 2024*

Good luck trying to find the manual or software, I would give it a 5 star if it wasn't for that. The ID is the default of 1 and you can see from the pictures the holding registers start at either "0" or "1" Depending what you using, If your using a Allen Bradley with the Modbus AOI your going to have to Invert the Int tags and then COP into a real tag because of the whole little/Big Endian thing. Overall for the price is not a bad device once you get it going (i just wish it had a manual to begin with as oppose to having to be guessing registers numbers until i found them) hopefully this info helps the next guy looking for affordable AI module.

### ⭐⭐⭐⭐⭐ easy to use
*by J***T on August 24, 2022*

it work great

## 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)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-27*