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Schneider Electric TM3AI2HG

Schneider TM3AI2HG Modicon TM3 Analog Input Module, 2-Channel

MPNTM3AI2HG
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Schneider TM3AI2HG Controllers Plc Modules — now discontinued. Supplied from remaining channel stock; full specifications, lifecycle and same-series options are below.

$133.35 – $271.18Ref. price · indicative, final on quote
Schneider Electric TM3AI2HG datasheet (PDF)
StockContact for availability
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

TM3AI2HG key specifications
ParameterValue
Type of cableTwisted shielded pairs cable <98.4 ft (30 m) input
Range of productModicon TM3
Analogue input typeCurrent 4...20 mA Current 0...20 mA Voltage 0...10 V Voltage - 10...10 V
Product or component typeAnalog input module
Typical current consumption30 mA 5 V DC no load 40 mA 5 V DC full load 25 mA 24 V DC
IP degree of protectionIP20
Mounting supportTop hat type TH35-15 rail IEC 60715 Top hat type TH35-7.5 rail IEC 60715 plate or panel with fixing kit
Electrical connection11 x 2.5 mm² removable spring terminal block with pitch 5.08 mm adjustment for inputs and supply
Pollution degree2
Shock resistance15 gn 11 ms
Relative humidity10...95 % without condensation
Operating altitude0...6561.68 ft (0...2000 m)

All specifications

TM3AI2HG additional specifications
ParameterValue
Vibration resistance3.5 mm 5...8.4 Hz) on DIN rail 3 gn 8.4...150 Hz) on DIN rail
Depth2.8 in (70 mm)
Width0.9 in (23.6 mm)
Height3.5 in (90 mm)
StandardsIEC 61131-2
MarkingCE
CategoryUS10MSX22533
LSB value2.44 mV, 0...10 V 4.88 mV, - 10...10 V 4.88 µA, 0...20 mA 3.91 µA, 4...20 mA
Cross talk<= 1 LSB
InsulationBetween input and supply 1500 V AC Between input and internal logic 500 V AC
Non-linearity+/- 0.01 %FS
Conversion time1 ms + 1 ms per channel + 1 controller cycle time
Input impedance>= 1 MOhm
Repeat accuracy+/-0.5 %FS
Local signalling1 LED green PWR
Sampling duration1 ms
Temperature drift+/- 0.006 %FS/°C
Analogue input number2
Absolute accuracy error+/- 0.1 % of full scale at 77 °F (25 °C) +/- 1 % of full scale
Immunity to microbreaks10 ms
Electromagnetic emissionRadiated emissions 40 dBμV/m QP class A 10 m)30...230 MHz IEC 55011 Radiated emissions 47 dBμV/m QP class A 10 m)230...1000 MHz IEC 55011
Analogue input resolution16 bits 15 bits + sign
Permissible continuous overload13 V voltage 40 mA current
Ambient air temperature for storage-13...158 °F (-25...70 °C)
Ambient air temperature for operation14...131 °F (-10...55 °C) horizontal installation) 14...95 °F (-10...35 °C) vertical installation)

Product details

Overview

The TM3AI2HG is a Schneider Modicon TM3 analog input module, order code TM3AI2HG, providing 2 analog inputs configurable for voltage (0...10 V, -10...10 V) or current (0...20 mA, 4...20 mA).

Applications

As a Modicon TM3 analog input module, the TM3AI2HG interfaces with sensors and transmitters in machine control, process monitoring, and building automation systems.

The 2 analog inputs accept voltage (0...10 V, -10...10 V) or current (0...20 mA, 4...20 mA) signals, with an LSB value of 2.44 mV for 0...10 V and 3.91 µA for 4...20 mA, enabling fine resolution for process variables. Resolution is 16 bits (15 bits + sign), with non-linearity of +/- 0.01 %FS and temperature drift of +/- 0.006 %FS/°C, maintaining accuracy across the operating range. Sampling duration is 1 ms per channel, and cross-talk between channels is <= 1 LSB, suitable for multi-channel monitoring. Insulation is rated at 1500 V AC between input and supply, and 500 V AC between input and internal logic; surge withstand is 1 kV common mode on power supply and input. Input wiring requires twisted shielded pairs up to 30 m (98.4 ft) to maintain signal integrity.

MPN
TM3AI2HG