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Schneider Electric TM172E12R

Schneider TM172E12R Modicon M172 I/O Module, 6 Inputs, 12 Relay Outputs

MPNTM172E12R
Active

Schneider TM172E12R Programmable Logic &Amp; Automation Expansion Modules — now discontinued. Supplied from remaining channel stock; full specifications, lifecycle and same-series options are below.

$127.47 – $172.09Ref. price · indicative, final on quote
Schneider Electric TM172E12R 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

TM172E12R key specifications
ParameterValue
Display typeWithout Display
Range of productModicon M171/M172
Analogue input typeNTC NK103 Beta 3977 temperature probe - 40...137 °C 0.1 °C 10 kOhm at 25 °C) NTC 103AT-2 Beta 3435 temperature probe - 50...110 °C 0.1 °C 10 kOhm at 25 °C) current 0...20 mA 1 digit < 150 Ohm current 4...20 mA 1 digit < 150 Ohm voltage 0...10 V 1 digit > 10 kOhm voltage 0...5 V 1 digit > 20 kOhm absolute or ratiometric) impedance 0...1500 hOhm 1 hOhm 10 kOhm impedance 0...300 daOhm 1 daOhm 2 kOhm Pt 100/Pt 1000 PTC - 55...150 °C 0.1 °C 2 kOhm direct input 1 digit Dry contact) Pt 1000 temperature probe - 200...850 °C 0.1 °C 2 kOhm
Product or component typeAdditional I/O module
Discrete input voltage24 V AC/DC
Supply voltage24 V +/- 10 % AC 20...38 V DC
Discrete input current2.5 mA AC/DC
Discrete output current3 A relay SPST
Sensor power supply5 V DC 50 mA 24 V DC 125 mA
Power consumption in20 VA 24 V AC 10 W 24 V DC
IP degree of protectionIP20
Mounting supportPanel mounting with accessory DIN rail

All specifications

TM172E12R additional specifications
ParameterValue
Pollution degree2
Relative humidity5...95 % non-condensing
Depth2.3 in (59 mm)
Width2.8 in (72 mm)
Height4.3 in (110 mm)
StandardsIEC 61000-4-11 EN 60068-2-6 Fc IEC 61000-4-5 EN 60730-2-9 EN 60730-1 IEC 61000-4-2 UL 60730-2-9 IEC 61000-4-4 CSA E60730-2-9 CAN/CSA-E60730-1 IEC 61000-4-3 EN 60068-2-27 UL94 (material V0)
CategoryUS1PC1222537
Directives2014/35/EU - low voltage directive 2014/30/EU - electromagnetic compatibility
Number of port1 CAN port - screw terminal block
Realtime clockWithout clock
Input impedance20 kOhm
Input (output number)6 digital output 4 analog input 2 digital input
Discrete input logicPositive logic (sink) up to 2 kHz
Measurement accuracyNTC NK103 - 40...+110 °C +/- 1 °C NTC NK103 110...137 °C +/- 1.9 °C NTC 103AT-2 - 50...110 °C +/- 1 °C PTC - 55...+135 °C +/- 1.1 °C PTC - 150...135 °C +/- 3.1 °C Pt 1000 - 200...-100 °C +/- 5 °C Pt 1000 - 100...-50 °C +/- 3 °C Pt 1000 - 50...+200 °C +/- 1.5 °C Pt 1000 200...600 °C +/- 15 °C Pt 1000 600...850 °C +/- 30 °C 0...20 mA 0...4 mA +/- 2 % of full scale +/- 1 digit 0...20 mA 4...20 mA +/- 1 % of full scale +/- 1 digit 4...20 mA +/- 1 % of full scale +/- 1 digit 0...10 V +/- 1 % of full scale +/- 1 digit 0...5 V +/- 1 % of full scale +/- 1 digit HOhm 0...700 hOhm +/- 10 hOhm HOhm 700 hOhm...1200 hOhm +/- 25 hOhm HOhm 1200 hOhm...1500 hOhm +/- 60 hOhm DaOhm 0...300 daOhm +/- 2.5 daOhm
Overvoltage categoryII
Total inputs (outputs)12
Analogue input number4 configurable by pair
Discrete input number2
Discrete output number3 relay outputs SPST with same common
Product specific applicationHVAC control
Ambient air temperature for storage-22...158 °F (-30...70 °C)
Ambient air temperature for operation-4...149 °F (-20...65 °C) UL 60730-1

Product details

Overview

The TM172E12R is a Schneider Modicon M172-series expansion I/O module, order code TM172E12R, carrying 6 inputs (2 digital, 4 analog configurable by pair) and 12 relay outputs rated 3 A each.

Applications

Schneider designates the TM172E12R for HVAC control — managing temperature sensors, damper actuators, valve drives, and fan contactors from one expansion module. It also serves as general-purpose I/O for small machine cells, packaging equipment, and building automation panels where a mix of analog sensing and relay outputs is needed.

MPN
TM172E12R