This I/O expansion module is part of the Modicon M171/M172/M173 range, a control offer for HVAC/Pumping applications. This additional I/O module offers 2 digital inputs, 4 analog inputs, and 6 digital outputs. It is connected via the CAN expansion bus of

• Power Consumption In W
• 20 VA 24 V AC
• 10 W 24 V DC
• Discrete Input Current
• 2.5 mA AC/DC
• Mounting Support
• panel mounting with accessory
• DIN rail
• Analogue Input Type
• NTC NK103 Beta 3977 temperature probe - 40...137 °C 0.1 °C 10 kOhm at 25 °C)
• NTC NK103 Beta 3977 tem
• Prop 65
• WARNING: This product can expose you to chemicals including: Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
• Input Output Number
• 6 digital output
• 4 analog input
• 2 digital input
• Carbon Footprint Of The Installation Phase A5
• 0.014723916584763254
• 0 kg CO2 eq.
• Carbon Footprint Of The End Of Life Phase C1 To C4
• 0.5 kg CO2 eq.
• 0.5129969948973472
• Standards
• IEC 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)
• Sensor Power Supply
• 5-5 V DC 50 mA
• 24-24 V DC 125 mA
• Carbon Footprint Of The Manufacturing Phase A1 To A3
• 18 kg CO2 eq.
• 18.31241765634097
• Discrete Output Number
• 3 relay outputs SPST with same common
• Accessories
• TM172ASCTB12E
• TM172AP12PM
• Discrete Input Voltage
• 24 V AC/DC
• Analogue Input Number
• 4 configurable by pair
• Persona Type Names
• End User
• Original Equipment Manufacturer
• OEM - Control Panelbuilder
• System Integrator
• Discrete Output Current
• 3 A relay SPST
• Carbon Footprint Of The Use Phase B2 B3 B4 B6
• 622 kg CO2 eq.
• 621.7379964170797
• Relative Humidity
• 5-95 % non-condensing
• Directives
• 2014/35/EU - low voltage directive
• 2014/30/EU - electromagnetic compatibility
• Persona Type Ids
• EU
• OM
• OM8
• SI
• Us Rated Supply Voltage
• 24 V +/- 10 % AC
• 20...38 V DC
• Measurement Accuracy
• NTC NK103 - 40...+110 °C +/- 1 °C
• NTC NK103 110...137 °C +/- 1.9 °C
• NTC NK103 110...
• Number Of Port
• 1 CAN port - screw terminal block
• Carbon Footprint Of The Distribution Phase A4
• 0.0773102663176659
• 0.1 kg CO2 eq.
• Discrete Input Logic
• positive logic (sink) up to 2 kHz
• Ambient Air Temperature For Operation
• -20-65 °C UL 60730-1
• Product Certifications
• CE
• RCM
• cURus
• CSA
• EAC

• Important Information Attributes
• Country Id : US
• Local Data Status : Publishable
• Local Publishable Date : 2025-07-10
• ETIM 10 : EC001421
• Html Descr : Modicon M172 Optimized and Performance expansion 12 I/Os
• Manufacturer : Schneider Electric
• Manufacturing Carbon Footprint : 18.312417656341
• Distribution Carbon Footprint : 7.73102663176659e-02
• Installation Carbon Footprint : 1.47239165847633e-02
• Use Carbon Footprint : 621.73799641708
• End Of Life Carbon Footprint : 0.512996994897347
• WEEE Applicability : Finished product
• WEEE Scope : In
• Legacy WEEE Scope : In
• WEEE Product Category : 5
• Scope Perimeter : At least in Europe
• EOLI Availability Display : Yes
• End Of Life Doc Ref : ENVEOLI1709014EN
• Reach Full Compliance Status : Reference contains Substances of Very High Concern above the threshold
• Reach Full Compliance Status Id : CONTAINS_SVHC
• Reach Compliance Directive : Reference contains Substances of Very High Concern above the threshold
• ROHS Eur In Scope : No
• ROHS Eur Status : Compliant with Exemptions
• ROHS Eur Conformity Date : 1929
• ROHS Eur Full Compliance Status : Pro-active compliance (Product out of EU RoHS legal scope)
• ROHS Eur Full Compliance Status Id : PRO_ACTIVE_COMPLIANCE
• China ROHS In Scope : Yes
• China ROHS Label : 5
• Green Premium Status For Reporting : Green Premium product
• With Recycled Cardboard : Yes
• Without Single Use Plastic : No
• Product Contributes To Saved And Avoided Emissions : No
• Return Indicator : Y
• WD Status : 1 - GSC certified
• Tier Id : 1
• Tier : 1
• Function Option Id : STANDARD
• Function Option : Standard
• Market Segmentation Id : INDUSTRIAL
• Market Segmentation : Industrial
• Display Type : Without Display
• Overvoltage Category : II
• Package Weight Lbs : 208.000 g
• Product Availability : Stock - Normally stocked in distribution facility
• Product Or Component Type : additional I/O module
• Product Specific Application : HVAC control
• Range Of Product : Modicon M171/M172
• Realtime Clock : without clock
• Returnability : Yes
• Sustainable Packaging : No
• Total Lifecycle Carbon Footprint : 641 kg CO2 eq.
• Updatability : Yes
• Upgradeability : Yes
• Weee Label : The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.
• Carbon Footprint Kg Co2 Eq Total Life Cycle : 640.6554452512204
• Relationshiptype : Compatible relationship
• General Attributes
• Product Or Component Type : additional I/O module
• Range Of Product : Modicon M171/M172
• Upgradeability : Yes
• Environment Attributes
• ROHS Exemption Information : Yes
• China ROHS Url : https://checkaproduct.se.com/DistantRequestDispatcher.aspx?action=exportPdfRoHSChina&pid=455816042&lang=en-us
• Take Back : No
• Recycled Metal Content At Cr Level : 0 %
• China ROHS Regulation : X
• Mercury Free : Yes
• Carbon Footprint : 640.65544525122
• Ambient Air Temperature For Storage : -30-70 °C
• Circularity Profile : ENVEOLI1709014EN
• Environmental Disclosure : ENVPEP1709014EN
• Eu Rohs Directive : Pro-active compliance (Product out of EU RoHS legal scope)
• Ip Degree Of Protection : IP20
• Packaging Made With Recycled Cardboard : Yes
• Packaging Without Single Use Plastic : No
• Reach Regulation : Reference contains Substances of Very High Concern above the threshold
• Input Attributes
• Discrete Input Number : 2
• Input Impedance : 20 kOhm
• Number Of Inputs Outputs : 12
• Specifications
• Country of Origin : Italy
• Height : 4.33 in
• Width : 2.83 in
• Depth : 2.32 in
• Batteries & Runtime Attributes
• Removable Battery : YES