TM3AI2HG

Name: TM3AI2HG
Brand: Schneider
SKU: TM3AI2HG

High-resolution 2-channel analog input module for precise measurement and control.

Product ModelTM3AI2HG

Product ID34684

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
FeatureHigh-resolution 16-bit analog inputs for accurate measurements.
2
Supports multiple input types0-10 V, -10 to +10 V, 0-20 mA, and 4-20 mA.
3
FeatureSampling period of 1 ms per channel for real-time data capture.
4
FeatureFirst-order filter time constant adjustable from 0 to 1000 for noise reduction.
5
FeatureCompatible with Modicon TM3 series for seamless integration in industrial control systems.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Range of Product

Modicon TM3

Product or Component Type

Analog input module

Range Compatibility

Modicon M221Modicon M241Modicon M251Modicon M262

Analogue input number

Analogue input type

current 4...20 mA current 0...20 mA voltage 0...10 V voltage - 10...10 V

Analogue input resolution

16 bits15 bits + sign

Permissible continuous overload

13 V voltage40 mA current

Input impedance

<= 50 Ohm current>= 1 MOhm voltage

LSB value

2.44 mV 0...10 V voltage4.88 mV - 10...10 V voltage4.88 ÂµA 0...20 mA current3.91 ÂµA 4...20 mA current

Conversion time

1 ms + 1 ms per channel + 1 controller cycle time

Sampling duration

1 ms

Absolute accuracy error

+/- 0.1 % of full scale at 77 °F (25 °C)+/- 1 % of full scale

Temperature Drift

+/- 0.006 %FS/°C

Repeat accuracy

+/-0.5 %FS

Non-linearity

+/- 0.01 %FS

Cross talk

<= 1 LSB

[Us] rated supply voltage

24 V DC

Supply voltage limits

20.4...28.8 V

Type of cable

Twisted shielded pairs cable <98.4 ft (30 m) input

Current consumption

30 mA 5 V DC via bus connector no load40 mA 5 V DC via bus connector full load25 mA 24 V DC via external supply

Local signalling

for PWR 1 LED (green)

Electrical connection

11 x 2.5 mmÂ² removable spring terminal block pitch 5.08 mm for inputs and supply

Insulation

Between input and supply 1500 V ACBetween input and internal logic 500 V AC

marking

Surge withstand

1 kV power supply common mode IEC 61000-4-50.5 kV power supply differential mode IEC 61000-4-51 kV input common mode IEC 61000-4-5

Mounting support

Top hat type TH35-15 rail IEC 60715Top hat type TH35-7.5 rail IEC 60715 plate or panel with fixing kit

Height

3.5 in (90 mm)

Depth

2.8 in (70 mm)

Width

0.9 in (23.6 mm)

Net Weight

0.2 lb(US) (0.1 kg)

Standards

IEC 61131-2

Product Certifications

CEUKCARCMEACcULuscULus HazLoc

Resistance to electrostatic discharge

8 kV in air IEC 61000-4-24 kV on contact IEC 61000-4-2

Resistance to electromagnetic fields

9.1 V/m (10 V/m) 80 MHz...1 GHz IEC 61000-4-32.7 V/m (3 V/m) 1.4 GHz...2 GHz IEC 61000-4-30.9 V/m (1 V/m) 2 GHz...3 GHz IEC 61000-4-3

Resistance to magnetic fields

98.4 A/m (30 A/m) IEC 61000-4-8

Resistance to fast transients

1 kV IEC 61000-4-4 I/O)

Resistance to conducted disturbances

10 V 0.15...80 MHz IEC 61000-4-63 V spot frequency (2, 3, 4, 6.2, 8.2, 12.6, 16.5, 18.8, 22, 25 MHz) Marine specification (LR, ABS, DNV, GL)

Electromagnetic emission

Radiated emissions 40 dBÎ¼V/m QP class A 10 m)30...230 MHz IEC 55011Radiated emissions 47 dBÎ¼V/m QP class A 10 m)230...1000 MHz IEC 55011

Immunity to microbreaks

10 ms

Ambient Air Temperature for Operation

14...131 °F (-10...55 °C) horizontal installation14...95 °F (-10...35 °C) vertical installation

Ambient Air Temperature for Storage

-13...158 °F (-25...70 °C)

Relative humidity

10...95 %, without condensation in operation)10...95 %, without condensation in storage)

IP Degree of Protection

IP20

Pollution degree

Operating altitude

0...6561.68 ft (0...2000 m)

Storage altitude

0.0000000000...9842.5 ft (0...3000 m)

Vibration resistance

3.5 mm 5...8.4 Hz DIN rail3 gn 8.4...150 Hz DIN rail

Shock resistance

15 gn 11 ms