Schneider 140ATI03000 analog input module

Schneider Modicon Quantum 140ATI03000 Overview

The Schneider Electric Modicon Quantum 140ATI03000 is an analog input module specifically designed to receive signals from thermocouples and Resistance Temperature Detectors (RTDs). As part of the Modicon Quantum PLC system, it provides accurate temperature measurement for industrial automation applications.

Product Detailed Description

• Function:

• Receives analog signals from various types of thermocouples and Resistance Temperature Detectors (RTDs).

• Converts these analog signals into digital data for processing by the Modicon Quantum PLC system.

• Provides Cold Junction Compensation (CJC) to ensure the accuracy of thermocouple measurements.

• Supports a wide range of thermocouple and RTD types, configurable via software.

• Offers channel isolation for improved measurement accuracy and system reliability.

• Features:

• 8 independent input channels.

• Each channel can be individually configured to accept thermocouple or RTD signals.

• Supports various standard thermocouple types (J, K, T, E, R, S, B, N, C, L).

• Supports various standard RTD types (Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni1000).

• Features open-circuit detection for diagnosing sensor failures.

• High-resolution Analog-to-Digital Converter (ADC) for precise temperature measurements.

• Configurable and diagnosable via Modicon PLC programming software.

• Requires installation in a Modicon Quantum PLC rack.

Product Parameters

• Number of Input Channels: 8

• Sensor Types:

• Thermocouples: J, K, T, E, R, S, B, N, C, L

• RTDs: Pt100, Pt200, Pt500, Pt1000 (2-wire or 3-wire), Ni100, Ni120, Ni1000 (2-wire or 3-wire)

• Resolution: 16 bits

• Accuracy: Varies depending on the sensor type and measuring range (refer to the official datasheet)

• Sampling Rate: Configurable per channel

• Cold Junction Compensation (CJC): Built-in

• Channel Isolation: Yes

• Open-Circuit Detection: Yes

• Input Impedance:

• Thermocouples: > 1 MΩ

• RTDs: Depends on RTD type and wiring

• Supply Voltage: +5 V DC (from Quantum PLC backplane)

• Current Consumption: Typ. 110 mA

• Operating Temperature: 0 °C to +60 °C (32 °F to 140 °F)

• Storage Temperature: -40 °C to +85 °C (-40 °F to 185 °F)

• Humidity: ¹ 5% to 95% non-condensing

• Dimensions: Standard Quantum module size

• Weight: Approx. 280 g (9.9 oz)

Product Advantages

• Versatility: Supports a wide range of thermocouple and RTD types, suitable for diverse temperature measurement applications.

• High Accuracy: 16-bit resolution ADC and channel isolation provide precise and reliable temperature measurements.

• Reliability: As part of the Modicon Quantum PLC system, it offers industrial-grade reliability.

• Easy Integration: Configurable and diagnosable via standard Modicon PLC programming software.

• Diagnostic Capabilities: Open-circuit detection helps quickly identify sensor failures, reducing downtime.

• Channel Isolation: Improves measurement accuracy and protects the system from inter-channel interference.

• Cold Junction Compensation: Ensures accurate thermocouple measurements without the need for external CJC modules.

Precautions

• Correct Installation: Install the module properly in the Modicon Quantum PLC rack according to Schneider Electric's installation guidelines.

• Sensor Wiring: Connect thermocouples and RTDs correctly to the module's terminal blocks based on the sensor type and wiring configuration (2-wire or 3-wire RTD).

• Grounding: Ensure proper grounding of the module and sensors to minimize noise interference.

• Software Configuration: Use the Modicon PLC programming software to correctly configure the sensor type and measuring range for each channel.

• Cold Junction Compensation Settings: For thermocouple applications, ensure the cold junction compensation settings are correct in the software.

• Calibration: For optimal measurement accuracy, regular calibration of the temperature sensors and input module is recommended.

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

Product Applications

• Industrial Automation: Temperature monitoring and control in various industrial processes.

• Process Control: Temperature measurement in chemical, oil & gas, pharmaceutical, and other industries.

• HVAC (Heating, Ventilation, and Air Conditioning): Temperature monitoring in building automation systems.

• Food and Beverage: Temperature control in food processing applications.

• Power Generation: Temperature monitoring in power plants and distribution systems.

• Manufacturing: Temperature control in plastics, metals, glass, and other manufacturing processes.

• Test and Measurement: Temperature data acquisition for laboratory and industrial testing equipment.

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