Schneider 140ACI03000 Input Module

Schneider Modicon Quantum 140ACI03000 Overview

The Schneider Modicon Quantum 140ACI03000 is a high-speed DC input module for the Modicon Quantum Programmable Logic Controller (PLC) system. It provides 32 isolated DC input channels suitable for acquiring digital signals in various industrial automation applications.

Product Detailed Description

• Function:

• Receives 24 V DC digital input signals from field devices.

• Provides 32 independent input channels.

• Each input channel is galvanically isolated to improve the system's immunity to interference.

• High-speed response suitable for applications requiring fast data acquisition.

• Configurable input filters for noise and bounce suppression.

• Module status indicators for diagnostics and troubleshooting.

• Features:

• 32 isolated DC input channels.

• Input voltage range: 24 V DC (nominal).

• High-speed input response time.

• Current limiting and overvoltage protection for each channel.

• Removable terminal blocks for easy wiring and maintenance.

• Requires installation in a Modicon Quantum PLC rack.

Product Parameters

• Number of Input Channels:

• 32

• Input Voltage Range:

• 20.4 V DC to 28.8 V DC

• Nominal Input Voltage:

• 24 V DC

• Input Current:

• 7 mA (typical)

• Input Impedance:

• 3.4 kΩ (typical)

• Input Filter Frequency:

• Configurable (e.g., 0.5 ms to 20 ms)

• Isolation Voltage:

• 500 V AC (channel to backplane)

• Response Time (typical):

• ON to OFF: 0.5 ms

• OFF to ON: 0.5 ms

• Module Current Consumption (from backplane):

• 200 mA (maximum @ 5 V DC)

• Operating Temperature:

• 0 °C to +60 °C (32 °F to 140 °F)

• Storage Temperature:

• -40 °C to +85 °C (-40 °F to 185 °F)

• Relative Humidity:

• 5 ¹ % to 95% (non-condensing ² )

• Dimensions (H x W x D):

• Standard Modicon Quantum module dimensions (e.g., 147 mm x 30 mm x 142 mm)

• Weight:

• Approx. 230 g (8.1 oz)

• Wiring:

• Removable screw terminal blocks

Product Advantages

• High Channel Density:

• Provides 32 input channels in a single module, saving space and cost in the PLC system.

• Galvanic Isolation:

• Each input channel is isolated, improving system reliability and immunity to interference.

• High-Speed Performance:

• Fast response time suitable for applications requiring high-speed data acquisition.

• Flexible Input Filtering:

• Configurable input filters can be adjusted to suit different application needs, suppressing noise and bounce.

• Easy Installation and Maintenance:

• Removable terminal blocks simplify field wiring and module replacement.

• High Reliability:

• As part of the Schneider Electric Modicon Quantum series, this module offers industrial-grade reliability.

Precautions

• Correct Installation:

• Install the module correctly in the Modicon Quantum PLC rack according to Schneider Electric's installation guidelines.

• Power Requirements:

• Ensure the power supply of field devices matches the module's input voltage range (24 V DC).

• Wiring Specifications:

• Connect the input signal wires from field devices correctly according to the wiring diagram.

• Environmental Conditions:

• Ensure the operating environment temperature and humidity are within the module's specifications.

• Input Filter Settings:

• Configure the input filters appropriately based on the specific application and signal characteristics to balance noise suppression and response speed.

• Grounding:

• Ensure the PLC system and field devices are properly grounded to improve immunity to interference and safety.

Product Applications

• High-Speed Counting:

• Acquiring pulse signals from encoders or other high-speed sensors.

• Fast Event Capture:

• Recording fast events occurring on production lines.

• Process Control:

• Receiving status signals from digital sensors such as proximity switches and photoelectric sensors.

• Motion Control:

• Receiving feedback signals from limit switches and home sensors.

• Packaging Machinery:

• Detecting product positions and states.

• Material Handling:

• Monitoring the status of conveyor belts and sorting systems.

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