Description

Schneider 140ATI03000

I. Overview

Adopting a 16-bit high-resolution design with a conversion accuracy of ±0.125% full scale, the module is equipped with 8 independent analog input channels with no mutual interference between channels. A built-in programmable low-pass filter effectively suppresses high-frequency noise and ensures the stability of collected data.

II. Product Parameters

III. Technical Features

• High-precision Signal Acquisition & Conversion: Adopts 16-bit resolution with conversion accuracy up to ±0.125% full scale and nonlinear error ≤ ±0.2% full scale. It accurately collects various analog signals such as voltage, current and thermocouple, meeting parameter monitoring requirements of precision industrial control scenarios and ensuring accuracy and reliability of data acquisition.

• Multi-channel Independent Operation: 8 independent analog input channels without mutual interference, enabling simultaneous collection of multiple field analog signals and greatly improving system data acquisition efficiency. It adapts to industrial scenarios with multi-parameter and multi-device simultaneous monitoring, and meets conventional acquisition demands without additional expansion modules.

• 
  

• Versatile Signal Compatibility: Supports multiple signal types and ranges, including voltage (-200mV~+200mV, -10V~+10V) and current (4mA~20mA, 0mA~20mA), and is compatible with S, R, T, K, E, J type thermocouples. It flexibly adapts to the collection of industrial parameters such as temperature, pressure and flow with strong versatility.

• Strong Anti-interference & Isolation Performance: The built-in programmable low-pass filter with 3dB cutoff frequency 34Hz ±25% effectively suppresses high-frequency noise and stabilizes collected data. 1780V AC isolation between channels and bus prevents signal interference and equipment damage, suitable for industrial environments with strong electromagnetic interference.

• 
  

• Convenient Maintenance & Commissioning: Supports hot-swap, allowing module replacement and maintenance without powering down the entire system, effectively reducing maintenance downtime and improving system operation continuity. Equipped with 8 green channel LEDs, 1 red fault LED and 1 green bus communication LED to reflect real-time operating status and facilitate fast on-site troubleshooting.

• High Reliability & Environmental Adaptability: Manufactured with high-quality industrial components. Operating temperature: 0℃~60℃; Storage temperature: -40℃~85℃; Relative humidity ≤95% non-condensing. It operates stably in harsh environments such as high/low temperature and humidity.

• 
  

• Easy Integration & Usability: Fully compatible with Modicon Quantum PLC CPU and standard backplane, enabling seamless integration into existing Quantum automation systems without large-scale reconstruction. Compatible with Unity Pro and SoMachine programming environments, it provides complete configuration tools to simplify module installation, commissioning and maintenance, lowering operation difficulty.
• Low Power & Energy-saving Design: Power consumption is only 5W, which reduces energy consumption of the entire industrial control system, lowers heat dissipation pressure and extends module service life.

IV. Application Scenarios

1. Process Control Industry

Widely used in petrochemical, metallurgy, pharmaceutical, food processing and other process industries. As a core analog acquisition module, it collects key process parameters such as reactor temperature, pipeline pressure and material flow. It transmits analog signals to the PLC CPU through high-precision A/D conversion to realize closed-loop control of production processes, ensuring continuous and stable operation and qualified product quality in chemical reaction, metallurgical smelting and pharmaceutical production.

2. Power Industry

Applied in thermal power, hydropower, substations and other power occasions. It collects current and voltage signals of generators, transformers and switchgear, as well as temperature signals from various measuring points via thermocouples. It realizes real-time condition monitoring and energy consumption statistics of power equipment, providing accurate data support for safe operation, fault early warning and energy optimization of power systems.

3. Manufacturing Industry

Suitable for automotive manufacturing, electronics manufacturing, equipment processing and other manufacturing scenarios. It is used for parameter monitoring of automated production lines, collecting analog signals such as motor current, valve opening and equipment temperature to feedback equipment operating status. It realizes precise production beat control and early equipment fault warning, improving production efficiency and product qualification rate, especially suitable for occasions requiring high-precision temperature measurement such as heat treatment and heat exchange.

4. Water Treatment & Environmental Protection

Used in sewage treatment plants and environmental monitoring stations. It collects analog signals such as water quality parameters (dissolved oxygen, pH value), water pump operating current and pipeline pressure, and transmits data to PLC CPU to realize equipment start/stop, flow regulation and fault interlock functions. Its wide temperature and anti-interference performance adapts to humid and dusty outdoor field environments and ensures stable operation of water treatment processes.

5. Building Automation & Energy Management