This logic controller is part of the Modicon M171/M172/M173 range, a control offer for HVAC/Pumping applications. This controller figures 8 digital inputs, 8 analog inputs, 8 digital outputs, 4 analog outputs, and a display. It has an Ethernet port, a CAN bus port, 2x RS485 ports, a USB-A, a USB-B, an SD card slot, a Communication module port. It is a programmable logic controller for HVAC and Pumping applications. DIs are 24 Vacdc, high-speed counters, AIs are NTC, PT1000, PTC, 0-20mA, 4-20mA, 0-5V, 0-10 V, and DIs. DOs are SPDT relay 3A, SPST 3A with the same or independent common, SSR 0.5A, AOs are 0-10V, 4-20mA, PWM (2kHz, 24Vdc). It measures 144mm wide, 60.5mm deep, 110mm high, and weighs 0.390kg. This controller is designed for HVAC solutions. It is certified by CE, RCM, EAC, CSA and CURus. It is compatible with screw terminal blocks, remote display, and communication modules. It is sold in a 1-piece package. It is designed for 35mm rail mounting. Modicon M171/M172/M173 controllers are designed for complete automation solutions for HVAC and Pumping machines. Modicon M171/M172/M173 range is for OEMs and helps to maximize profitability or energy efficiency in HVAC applications.

• 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

• 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
• Measurement Accuracy : NTC NK103 Beta 3977 - 40...+110 °C +/- 1 °CNTC NK103 Beta 3977 110...137 °C +/- 1.9 °CNTC 103AT-2 Beta 3435 - 50…110 °C +/- 1 °C, PTC - 55...155 °C +/- 1.1 °C, Pt 1000 - 200...-100 °C +/- 10 °CPt 1000 - 100...-50 °C +/- 2.5 °CPt 1000 - 50...100 °C +/- 1.5 °CPt 1000 100…400 °C +/- 2.4 °C, Pt 1000 400...850 °C +/- 10 °C, 0...20 mA 0...4 mA +/- 2 % of full scale +/- 1 digit0...20 mA, 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...1500 hOhm +/- 8.5 hOhm, daOhm 0...300 daOhm +/- 2.5 daOhm
• Mounting Support : DIN rail, panel mounting with accessory
• Number Of Port : 1 CAN port - screw terminal block1 USB type A - USB type A female1 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)
• Certificate Agency : EAC, CE, cURus, CSA, RCM
• Input/Output Number : 8 digital input, 8 analog input4 analog output, 8 digital output
• Carbon Footprint Of The Distribution Phase [A4] : 0.1568506364714183, 0.2 kg CO2 eq.
• Carbon Footprint Of The End-of-life Phase [C1 To C4] : 1 kg CO2 eq., 1.040791980032118
• Carbon Footprint Of The Installation Phase [A5] : 0.02987256153254852, 0 kg CO2 eq.
• Carbon Footprint Of The Manufacturing Phase [A1 To A3] : 37 kg CO2 eq., 37.15307812969177
• Carbon Footprint Of The Use Phase [B2, B3, B4, B6] : 497 kg CO2 eq., 497.3903971336638
• Local Data Status : Publishable
• Local Publishable Date : 2026-01-12
• Return Indicator : Y
• Stocking Flag : N
• Stock Policy : 2
• Weee Applicability : Finished product
• 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 By Exemption
• Rohs Eur Conformity Date : 1929
• Rohs Eur Full Compliance Status : Compliant By Exemption
• China Rohs In Scope : Yes
• China Rohs Label : 5
• With Recycled Cardboard : Yes
• Without Single Use Plastic : No
• Product Contributes To Saved And Avoided Emissions : No
• Tier Id : 1
• Tier : 1
• Function Option Id : STANDARD
• Function Option : Standard
• Market Segmentation Id : INDUSTRIAL
• Market Segmentation : Industrial
• Product Kit Identifier : N
• Display Type : Backlit LCD - 128 x 64 pixels
• Overvoltage Category : II
• Power Consumption In W : 12 W 24 V AC/DC
• Product Availability : Stock - Normally stocked in distribution facility
• Product Or Component Type : programmable controllers
• Product Specific Application : HVAC control
• Range Of Product : Modicon M171/M172
• Realtime Clock : built-in clock, clock drift <= 30 s/month at -20-65 °C
• Returnability : Yes
• Sensor Power Supply : 5-5 V DC 50 mA supplied by the controller24-24 V DC 150 mA supplied by the controller
• Software Version : v6.2.5-6
• Sustainable Packaging : No
• Total Lifecycle Carbon Footprint : 536 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.
• Pep Code : ENVPEP1709014EN
• Database Version : 2024-01
• 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
• Data Source : extrapolated product
• 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 Quantity : 1
• Functional-unit Unit : unit
• Reference Lifetime, In Y : 10
• Energy Consumption On Product Lifetime, In Kwh : 1051.2
• Energy Model - Manufacturing [A1-a3] : Electricity Mix; Low voltage; 2020; Italy, IT
• Energy Model - Installation [A5] : No energy used
• Energy Model - Use [B6] : Electricity Mix; Low voltage; 2020; Asia Pacific, APAC
• Energy Model - End Of Life [C1-c4] : Global, European and French datasets are used.
• Height Nominal : 110 mm
• Width Nominal : 144 mm
• [Us] Rated Supply Voltage : 24 V +/- 10 % AC20...38 V DC
• Number Of Inputs/Outputs : 28
• Nbr. Of Units In Pkg. : 1
• Package Weight(Lbs) : 422.000 g
• Take-back : No
• Warranty (In Months) : 18
• Customs Code : 8537109160
• Environment Attributes Main
• Ambient Air Temperature For Operation : -20-65 °C UL 60730-1, -20-65 °C UL 60730-1, -20-55 °C horizontal UL 60730-1, -20-55 °C horizontal UL 60730-1, -20-55 °C horizontal UL 60730-1-20-65 °C UL 60730-1, -20-65 °C UL 60730-1, -20-55 °C horizontal UL 60730-1
• Ambient Air Temperature For Storage : -30-70 °C, -30-70 °C
• Directives : 2014/30/EU - electromagnetic compatibility, 2014/35/EU - low voltage directive
• Take Back : No
• Recycled Metal Content At Cr Level : 0 %
• China Rohs Regulation : X
• Mercury Free : Yes
• Carbon Footprint : 535.7709904413917
• Circularity Profile : ENVEOLI1709014EN
• Environmental Disclosure : ENVPEP1709014EN
• Eu Rohs Directive : Compliant By Exemption
• Ip Degree Of Protection : IP20
• Operating Altitude : 0...6561.68 ft (0...2000 m)
• 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
• ETIM
• ETIM 8 : EC000236
• ETIM 9 : EC000236
• Output Attributes
• Discrete Output Current : 3 A relay SPDT, 3 A relay SPST0.5 A solid state, isolated
• Discrete Output Number : 1 relay outputs SPDT with independent common, 3 relay outputs SPST with same common, 2 relay outputs SPST with same common2 solid state, isolated SSR with independent common
• Analogue Output Number : 2 voltage 0...10 V2 voltage/current 4...20 mA or 0...10 V or PWM (2 kHz)
• Input Attributes
• Analogue Input Type : impedance 0...1500 hOhm 1 hOhm 10 kOhm, impedance 0...300 daOhm 1 daOhm 2 kOhm, NTC 103AT-2 Beta 3435 temperature probe - 50...110 °C 0.1 °C 10 kOhmvoltage 0...10 V 1 digit > 10 kOhm, NTC NK103 Beta 3977 temperature probe - 40...137 °C 0.1 °C 10 kOhm extended), current 0...20 mA/4...20 mA 1 digit < 150 OhmPTC temperature probe - 55...150 °C 0.1 °C 2 kOhm, voltage 0...5 V 1 digit > 20 kOhm absolute or ratiometric)Pt 1000 temperature probe - 200...850 °C 0.1 °C 2 kOhm, direct input > 10 kOhm
• Analogue Input Number : 8 configurable by pair
• Discrete Input Current : 2.5 mA
• Discrete Input Logic : sink or source (positive/negative)
• Discrete Input Number : 8
• Discrete Input Voltage : 24 V AC/DC
• Input Impedance : 10 kOhm
• Specifications
• Country of Origin : Brazil, France, Italy, United States
• Depth : 60.5 mm
• Batteries & Runtime Attributes
• Removable Battery : Yes