Schneider Electric 140ATI03000C | 8-Channel Input Module

Schneider Electric Modicon Quantum Thermocouple Input Module

The Schneider Electric 140ATI03000C is an analog input module for the Modicon Quantum automation platform. This module provides precise temperature measurement with eight thermocouple input channels. It delivers high-resolution data acquisition for industrial control applications.

Core Specifications

• Product Model: Schneider Electric 140ATI03000C
• Input Channels: 8 analog input points for thermocouple signals
• Resolution: 16-bit high-resolution analog-to-digital conversion
• Update Time: 1000 milliseconds data refresh rate

Thermocouple Specifications

• Supported Types: J, E, K, T, R, S thermocouple standards
• Temperature Ranges: -270°C to +1665°C depending on type
• Accuracy Error: ±2°C (J, E, K, T) or ±4°C (R, S) + 0.1% of reading
• Cold Junction Compensation: Internal compensation 0°C to 60°C

Electrical & Filter Specifications

• Filtering: Notch filter at 50/60 Hz and 20 Hz low-pass filter
• Common Mode Rejection: >120 dB at 50/60 Hz
• Isolation: 1780V AC channel-to-bus isolation for 60 seconds
• Power Requirements: 280 mA bus current, 1.5W power dissipation

Environmental & Safety Ratings

• 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 Rating: 95% relative humidity non-condensing
• Operating Altitude: Up to 5000 meters (16404 feet)

Certifications & Protection

• Safety Certifications: cUL, FM Class 1 Division 2, UL 508, CSA
• ESD Protection: 4kV contact, 8kV air discharge (IEC 801-2)
• EMC Resistance: 10V/m at 80-1000MHz (IEC 801-3)
• Protective Coating: Conformal coating Humiseal 1A33

Diagnostic & Indicator Features

• LED Indicators: Green bus communication LED, red fault LED
• Channel Indicators: 8 green channel-on LEDs, 8 red fault LEDs
• Fault Detection: Broken wire and over-scale detection capabilities
• Addressing: Requires 10 input words in Quantum system

Installation Guidelines

• Install in Modicon Quantum backplane with proper slot addressing
• Ensure operating environment stays within 0°C to 60°C temperature range
• Use appropriate thermocouple wiring with proper shielding
• Verify system compatibility with Modicon Quantum platform requirements

Shipping Information

• Package includes Schneider Electric 140ATI03000C module only
• Dimensions: 4.5cm × 16.5cm × 32.0cm (1.8" × 6.5" × 12.6")
• Weight: 0.3kg (0.7lb) module, 0.459kg (16.2oz) total package weight
• International shipping via major carriers available

FAQ

• How many input channels are there? 8 thermocouple input channels
• What resolution does it have? 16-bit analog-to-digital resolution
• What thermocouple types are supported? J, E, K, T, R, S types
• What is the update time? 1000 milliseconds refresh rate
• What certifications does it have? cUL, FM Class 1 Div 2, UL 508, CSA

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