Schneider 140ACI03000

Specification

Number of channels: 8 differential analog input channels.

Input type: can be configured as 1-5VDC or 4-20mA signal.

Input impedance: 250Ω±0.01% in current mode, >20MΩ in voltage mode.

Absolute Maximum Input: 50VDC, 25mA.

Resolution of the analog input: 12 bits.

Linear Range: 1-5V, 4-20mA.

Absolute error: ±0.05 of FS, ±0.1 of FS.

Linearity error: ±0.04.

Drift of accuracy with temperature: ±0.0025%/°C of FS, <= ±0.005%/°C of FS.

Common mode rejection ratio: >-72dB

Update time: 5s.

Bus current requirement: 240mA.

Power consumption: 2W.

Operating temperature range: 0 to 60°C.

Storage temperature range: -40 to 85°C.

Channel to channel isolation: 30VDC.

Features

Detection of current disconnection and detection of undervoltage in voltage mode: the Schneider 140ACI03000 in current mode can detect disconnection faults; voltage mode can detect undervoltage conditions, thus recognizing abnormalities in the signal transmission process in time, and avoiding data errors or system failures due to line faults or power problems.  

High precision measurements: Schneider 140ACI03000 is furnished with high-resolution ADCs that accurately assess analog signals. Even slight variations in the input signal are faithfully captured and effectively incorporated in the automated system. Measurement accuracy reaches 12 bits and this allows provision of accurate and conclusive support to the system.

Diagnostic feature: Schneider 140ACI03000 provides rich diagnostic information which, when accessed remotely, would quickly indicate status and health of the module to enable timely troubleshooting, preventative maintenance, system optimization, and improve system reliability and maintainability.

Application

Painting workshop: Schneider 140ACI03000 can take parameters such as temperature, humidity, and paint flow under consideration in the painting room. Schneider 140ACI03000 can control the air conditioning system and prepare painting equipment automatically based on the set of the preceding data to meet the process requirements regarding painting effects and environmental conditions and decrease the rejection rate.

Assembly workshop: Schneider 140ACI03000 enables monitoring of torque, pressure, and other values of certain tools on the assembly line, as the torque value for the tightening tool. If it exceeds the permissible range by noticeable figures, the system gives an instant alarm; thus will thwart product quality problems because of poorly executed assembly whilst upgrading production reliability and safety. The device, Schneider 140ACI03000, can collect analog signals such as temperature and humidity from the baking oven while controlling the process curves of these two quantities by monitoring the complete baking process accurately. This gives stability and consistency to the quality of products such as bread and cakes. It also monitors some parameters like the speed of the conveyor belt in an automated coordinated mode of production control.  

Power monitoring: In the power distribution room or substation of the factory, Schneider 140ACI03000 is interconnected with voltage transformers, current transformers, and all the required equipment. Analog signals of voltage, current, and power in the power system are collected through Schneider 140ACI03000; these signals combine the inductance and capacitance in the power system and make them eligible for online monitoring and analysis to realize satisfactory power parameters. This, in turn, helps enterprises specify a suitable power resource allocation, decreases energy consumption, and increases energy efficiency utilization.