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Schneider Electric 140ATI03000

Schneider 140ATI03000 Modicon Quantum Analog Input Module, 8 TC

MPN140ATI03000
Obsolete

Schneider 140ATI03000 Drive Cables & Accessories — now discontinued. Supplied from remaining channel stock; full specifications, lifecycle and same-series options are below.

$3,586.00 – $4,932.06Ref. price · indicative, final on quote
Schneider Electric 140ATI03000 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

140ATI03000 key specifications
ParameterValue
Fault typeBroken wire Overtacking scale
Type of filterNotch filter - 3 dB at 50/60 Hz Single pole low pass - 3 dB at 20 Hz
Range of productModicon Quantum automation platform
Analogue input typeThermocouple - 210...760 °C thermocouple J Thermocouple - 270...1000 °C thermocouple E Thermocouple - 270...1370 °C thermocouple K Thermocouple - 270...400 °C thermocouple T Thermocouple - 50...1665 °C thermocouple R Thermocouple - 50...1665 °C thermocouple S
Product or component typeAnalogue input module
Bus current requirement280 mA
Power dissipation in1.5 W
Relative humidity95 % without condensation
Operating altitude<= 16404.2 ft (5000 m)
StandardsCSA C22.2 No 142 UL 508
MarkingCE
CategoryUS1PC2118155

All specifications

140ATI03000 additional specifications
ParameterValue
Update time1000 ms
Module formatStandard
Linearity error1 °C, 0.1 °C, 1 F, 0.1 F - 210...760 °C 1 °C, 0.1 °C, 1 F, 0.1 F - 270...1000 °C 1 °C, 0.1 °C, 1 F, 0.1 F - 270...1370 °C 1 °C, 0.1 °C, 1 F, 0.1 F - 270...400 °C 1 °C, 0.1 °C, 1 F, 0.1 F - 50...1665 °C
Local signalling1 LED (green) for bus communication is present (Active) 1 LED (red) for external fault 8 LEDs (green) for channel is turned on 8 LEDs (red) for channel fault
Analogue input number8
Common mode rejection> - 120 dB 50/60 Hz
Addressing requirement10 input words
Absolute accuracy error+/- 2 °C plus + 0.1 % of reading thermocouple E +/- 2 °C plus + 0.1 % of reading thermocouple J +/- 2 °C plus + 0.1 % of reading thermocouple K +/- 2 °C plus + 0.1 % of reading thermocouple T +/- 4 °C plus + 0.1 % of reading thermocouple R +/- 4 °C plus + 0.1 % of reading thermocouple S
Analogue input resolution16 bits
Cold junction compensationInternal 32...140 °F (0...60 °C)
Isolation between channels300 V DC 220 V AC
Isolation between channels and bus1780 V AC 60 s 2500 V DC 60 s
Ambient air temperature for storage-40...185 °F (-40...85 °C)
Resistance to electromagnetic fields9.1 V/m (10 V/m) 80...1000 MHz IEC 801-3
Ambient air temperature for operation32...140 °F (0...60 °C)
Resistance to electrostatic discharge4 kV contact IEC 801-2 8 kV on air IEC 801-2
Accuracy drift according to temperature0.15 µV/°C + 0.0015 % of reading/°C max low level voltage

Product details

Overview

The 140ATI03000 is a Schneider Modicon Quantum automation platform analog input module, order code 140-ATI-030-00, providing 8 thermocouple input channels with 16-bit resolution. It draws 1.5 W from the backplane and carries CE marking plus UL 508 and CSA C22.2 No 142 certifications. The module is housed in a Brown nylon package, rated for single-phase operation, and supports a wide range of thermocouple types including J, E, K, T, R, and S across temperature spans from -270 °C to 1665 °C.

This module converts thermocouple millivolt signals into 16-bit digital values for the Quantum backplane. It accepts eight differential inputs, each configurable for thermocouple types J, E, K, T, R, or S, covering ranges from -270 °C to 1665 °C depending on type. Accuracy is specified as ±2 °C plus 0.1 % of reading for types E, J, K, T, and ±4 °C plus 0.1 % of reading for types R and S. Linearity error is 1 °C or 0.1 °C (selectable) across the full span. Internal cold-junction compensation covers 0 °C to 60 °C ambient. The input stage includes a notch filter at 50/60 Hz and a single-pole low-pass filter at 20 Hz to reject line-frequency noise. Common-mode rejection exceeds 120 dB at 50/60 Hz. Input impedance is 10 MΩ. The module requires 10 input words of addressing space. Update time is 1000 ms for all channels. On-board diagnostics include a green LED for bus communication, a red LED for external fault, and eight green/red LEDs per channel for on/off and fault indication.

Applications

The 140ATI03000 is used in process control and monitoring applications where multiple thermocouple temperature measurements are required — such as furnace control, chemical reactor monitoring, plastic extrusion, and HVAC systems. It integrates into Modicon Quantum racks alongside discrete, analog, and communication modules.

Within the Modicon Quantum platform, the 140ATI03000 is a standard-format analog input module for thermocouple signals. It sits alongside other 8-channel analog input modules like the 140AVI03000C (voltage/current) and the 140ATI03000C (conformal-coated variant). It is specified by system integrators and end users who need a dedicated thermocouple interface with high common-mode rejection and multiple cold-junction compensation.

Pricing & sourcing

The 140ATI03000 is a mature Modicon Quantum module normally sourced to order; confirm lead time and minimum order on the quote.

MPN
140ATI03000