{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM173ODM22RH","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"TM173ODM22RH","canonicalUrl":"https://aoctrl.com/schneider/TM173ODM22RH","factsUrl":"https://aoctrl.com/api/mcp/products/TM173ODM22RH","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Modicon M172 programmable controller, TM173ODM22RH, 22 total I/O, 230 VAC supply, for HVAC and pumping applications.","salesMarkdown":"The Schneider TM173ODM22RH is a Modicon programmable controller for HVAC and pumping, with 22 total I/O: 6 digital inputs, 5 digital outputs, 7 analog inputs, and 4 analog outputs. Runs on 230 VAC, draws 10 W. ## Compliance and sourcing posture This controller carries multiple standards: IEC/EN/UL 60730-1 and 60730-2-9 for automatic electrical controls, plus EMC directives 2014/30/EU and Low Voltage Directive 2014/35/EU. The material is UL94 V0. Pollution degree 2, overvoltage category II. For a procurement file, the standards list covers most project compliance checklists without separate qualification. Panel-mount with optional DIN-rail accessory. Dimensions: 110 mm high, 72 mm wide, 60 mm deep. The width (72 mm) fits a standard DIN-rail slot; depth (60 mm) clears most shallow enclosures. IP20 rated. Storage temperature -30 to 70 °C; operating -20 to 65 °C, which covers most mechanical rooms. Connections: 1 CAN port, 2 RS485 Modbus serial links, 1 USB-C, a display port for the local LED, and a communication module slot. The RS485 ports are screw-terminal blocks, so no special crimp tool needed for field wiring.","metaTitle":"Schneider TM173ODM22RH Modicon M172 Controller, 22 I/O","metaDescription":"Active-production Schneider TM173ODM22RH controller for HVAC/pumping. 22 I/O, 230 VAC supply, multiple EMC/safety standards. Sourced to order via RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"Depth":"60 mm","Width":"72 mm","title":"TM173ODM22RH","Height":"110 mm","Variant":"Programmable","Standards":"CAN/CSA-E60730-1 CSA E60730-2-9 EN 60068-2-27 EN 60068-2-6 Fc EN 60730-1 EN 60730-2-9 UL 60730-1 UL 60730-2-9 IEC 61000-4-2 IEC 61000-4-3 IEC 61000-4-4 IEC 61000-4-5 IEC 61000-4-6 IEC 61000-4-11 UL94 (material V0)","Directives":"2014/30/EU - electromagnetic compatibility 2014/35/EU - low voltage directive","Memory type":"1 MB flash 380 kB RAM","description":"Controller, Modicon M171/M172/M173, optimized display, 22 IO, 2 RS485, 230V AC","Display type":"LED","Contacts usage":"Volt-free contacts","Number of port":"1 CAN port - screw terminal block 1 USB type C 2 RS485 - screw terminal block (Modbus serial link) 1 display port - TTL connector 1 communication module port","Realtime clock":"Built-in clock, clock drift <= 30 s/month at -20...65 °C","Input impedance":"20 kOhm","lifecycle_stage":"current","Local signalling":"1 LED (green) for USB pendrive download status","Mounting support":"Panel mounting with accessory DIN rail","Pollution degree":"2","Range of product":"Modicon M171/M172/M173","Relative humidity":"5...95 % non-condensing","Operating altitude":"0...2000 m","Analogue input type":"NTC 103AT-2 Beta 3435 temperature probe - 50...100 °C - resolution: 0.1 °C at 10 kOhm Pt 1000 temperature probe - 50...400 °C - resolution: 0.1 °C at 2 kOhm voltage 0...10 V - resolution: 0.001 V at > 10 kOhm voltage 0...5 V - resolution: 0.001 V at 110 kOhm current 4...20 mA - resolution: 13 bits at 100 Ohm direct input at > 10 kOhm","Input/output number":"6 digital input(s) 5 digital output(s) 7 analog input(s) 4 analog output(s)","Sensor power supply":"5 V DC at 50 mA supplied by the controller 24 V DC at 125 mA supplied by the controller","Discrete input logic":"Sink or source (positive/negative)","Measurement accuracy":"NTC NK103 Beta 3977 - 40...+110 °C +/- 1 °C NTC NK103 Beta 3977 110...137 °C +/- 1.9 °C NTC 103AT-2 Beta 3435 - 50...110 °C +/- 1 °C PTC - 55...155 °C +/- 1.1 °C Pt 1000 - 100...-50 °C +/- 5 °C Pt 1000 - 50...100 °C +/- 1 °C Pt 1000 100...400 °C +/- 5 °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...1500 hOhm +/- 8.5 hOhm DaOhm 0...300 daOhm +/- 2.5 daOhm","Overvoltage category":"II","Total inputs/outputs":"22","Analogue input number":"6 configurable by pair 1 configurable","Discrete input number":"6","Analogue output number":"1 voltage/current, range: 0...10 V or 4...20 mA 3 voltage, range: 0...10 V or PWM (10Hz...2 kHz)","Discrete input current":"2.5 mA","Discrete input voltage":"24 V AC/DC","Discrete output number":"3 for relay outputs SPST with same common 2 for relay outputs SPST with independent common","Power consumption in W":"10 W at 24 V AC","Discrete output current":"3 A for relay SPST","IP degree of protection":"IP20 conforming to EN/IEC 60730","Product or component type":"Programmable controllers","[Us] rated supply voltage":"230 V AC","Product specific application":"HVAC and pumping solution","Ambient air temperature for storage":"-30...70 °C","Ambient air temperature for operation":"-20...65 °C conforming to UL 60730-1 conforming to EN 60730-1 conforming to EN 60730-2-9"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/46594fd3669886660280f683410c953a.pdf","sourceUrl":"https://www.se.com/uk/en/product/TM173ODM22RH/controller-modicon-m171-m172-m173-optimized-display-22-io-2-rs485-230v-ac/"},"ai":{"faq":[{"question":"What is the TM173ODM22RH's depth and width?","answer":"The depth is 60 mm and the width is 72 mm, per the spec table."},{"question":"What compliance documentation does this controller carry?","answer":"It meets IEC/EN/UL 60730-1 and 60730-2-9, EMC directive 2014/30/EU, Low Voltage Directive 2014/35/EU, and material flammability UL94 V0."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/TM173ODM22RH","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/TM173ODM22RH when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}