This product is part of the Modicon M171/M172 range, an offer of programmable controllers for HVAC solutions. This programmable controller offers 8 discrete inputs with sink or source (positive/negative) discrete logic. It is a module with discrete input voltage of 24V AC/DC, 2.5mA. It offers 8 configurable by pair analogue input and 2 analogue outputs of 4mA to 20mA, ±0V to ±10V. It features 3 LEDs for programmable and 1 LED for power signaling. It is an IP20 rated product. Its dimensions are 144mm (width) x 60.5mm (depth) x 110mm (height). It weighs 0.3kg. The main application of this module is HVAC control. This product is certified by CE, EAC, CSA and CURus. It meets EN/IEC 60730 standard. It is suitable for DIN rail mount and panel mounting with accessory. Modicon M171/M172 benefits maximize profitability and energy efficiency by using scalable automation control with the Modicon M171/M172. Modicon M171/M172 logic controllers and intuitive software EcoStruxure Machine Expert - HVAC are designed for maximizing profitability and energy efficiency.

• 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

• Communications & Management Attributes
• Communication : TM171ACAN, TM171AMB, TM171ARS485
• Complementary Attributes
• US Rated Supply Voltage : 24 V +/- 10 % AC, 20...38 V DC
• Important Information Attributes
• Persona Type Ids : EU, OM, OM8, SI
• Persona Type Names : End User, Original Equipment Manufacturer, OEM - Control Panelbuilder, System Integrator
• Local Signalling : 1 LED (red) for programmable, 1 LED (yellow) for programmable, 1 LED (green) for programmable, 1 LED (green) for power
• Number Of Port : 1 CAN port - screw terminal block, 1 USB type A - USB type A female, 1 USB type mini B - USB device port Mini-B, 2 RS485 - screw terminal block Modbus serial link or BACnet MS/TP), 1 Ethernet - RJ45 Modbus TCP and BACnet IP with webserver)
• Sensor Power Supply : 5-5 V DC 50 mA supplied by the controller, 24-24 V DC 150 mA supplied by the controller
• Carbon Footprint Of The Distribution Phase A4 : 0.1562931105123967, 0.2 kg CO2 eq.
• Carbon Footprint Of The End Of Life Phase C1 To C4 : 1 kg CO2 eq., 1.037092482472762
• Carbon Footprint Of The Installation Phase A5 : 0.02976637944179302, 0 kg CO2 eq.
• Carbon Footprint Of The Manufacturing Phase A1 To A3 : 37 kg CO2 eq., 37.02101742543932
• Carbon Footprint Of The Use Phase B2 B3 B4 B6 : 622 kg CO2 eq., 621.7379964170797
• Auxiliaries : TM172DCLWT, TM172DCLWTH
• Local Data Status : Publishable
• Local Publishable Date : 2025-11-25
• HTML Description : Modicon M172 Performance Display 28 I/Os, Ethernet, Modbus
• Manufacturer : Schneider Electric
• WEEE Applicability : Finished product
• WEEE Scope : In
• Legacy WEEE Scope : In
• 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 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
• 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 : N
• WD Status : 1 - GSC certified
• Function Option Id : STANDARD
• Function Option : Standard
• Market Segmentation Id : INDUSTRIAL
• Market Segmentation : Industrial
• Display Type : Without Display
• Package Weight Lbs : 368.000 g
• Power Consumption In W : 15 W 24 V AC/DC
• Product Availability : Non-Stock - Not normally stocked in distribution facility
• Product Or Component Type : programmable controllers
• Product Specific Application : HVAC and pumping solution
• Range Of Product : Modicon M171/M172
• Realtime Clock : built-in clock at -20-60 °C
• Returnability : No
• Sustainable Packaging : No
• Total Lifecycle Carbon Footprint : 660 kg CO2 eq.
• Updatability : Yes
• Upgradeability : Yes
• Variant : programmable
• Weee Label : The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins.
• Relationship Type : Compatible relationship
• Pep Code : ENVPEP1709014EN
• Pep Verification Date : 2025-09-01
• PCR Version : PEP-PCR-ed4-2021 09 06
• PSR Version : No PSR
• Type Of Verification For The Pep : Independent internal review
• Functional Unit Description : To manage a wide range of HVAC/R, pumping and many other applications and a 100% of the time for 10 years
• Functional Unit Unit : unit
• Product Kit Identifier : N
• Environment Attributes Main
• Ambient Air Temperature For Operation : -20-60 °C UL 60730-1, -20-60 °C UL 60730-1, -20-65 °C with derating UL 60730-1, -20-65 °C with derating UL 60730-1, -20-65 °C with derating UL 60730-1
• Directives : 86/188/EEC - physical agents (noise) directive, 2006/95/EC - low voltage directive
• EU ROHS Directive : Compliant By Exemption​, Pro-active compliance (Product out of EU RoHS legal scope)
• ROHS Exemption Information : Yes
• Take Back : No
• Recycled Metal Content At Cr Level : 0 %
• China ROHS Regulation : X
• Mercury Free : Yes
• Carbon Footprint : 659.9821658149459
• Circularity Profile : ENVEOLI1709014EN
• Environmental Disclosure : ENVPEP1709014EN
• 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
• Relative Humidity : 5-95 % non-condensing
• Pep Code : ENVPEP1709014EN
• Pep Verification Date : 2025-09-01
• PCR Version : PEP-PCR-ed4-2021 09 06
• PSR Version : No PSR
• Type Of Verification For The Pep : Independent internal review
• General Attributes
• Product Or Component Type : programmable controllers
• Range Of Product : Modicon M171/M172
• Upgradeability : Yes
• Output Attributes
• Analogue Output Number : 2 voltage 0...10 V, 2 voltage/current 4...20 mA or 0...10 V or PWM (2 kHz)
• Discrete Output Current : 1 A relay SPDT, 3 A relay SPST
• Discrete Output Number : 1 relay outputs SPDT with independent common, 3 relay outputs SPST with same common, 2 relay outputs SPST with same common, 2 relay outputs SPST with independent common
• Input Attributes
• Analogue Input Type : impedance 0...1500 hOhm, impedance 0...300 daOhm, NTC temperature probe - 50...110 °C 0.1 °C extended), voltage 0...10 V, NTC temperature probe - 40...150 °C 0.1 °C, current 0...20 mA/4...20 mA, PTC temperature probe - 55...150 °C 0.1 °C, voltage 0...5 V absolute or ratiometric), Pt 1000 temperature probe - 200...850 °C 0.1 °C
• Input Output Number : 8 digital input, 8 analog input, 4 analog output, 8 digital output
• Analogue Input Number : 8 configurable by pair
• Discrete Input Current : 2.5 mA
• Discrete Input Logic : sink or source (positive/negative)
• Discrete Input Voltage : 24 V AC/DC
• Number Of Inputs Outputs : 28
• Batteries & Runtime Attributes
• Removable Battery : YES