{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM171ODM14R","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"TM171ODM14R","canonicalUrl":"https://aoctrl.com/schneider/TM171ODM14R","factsUrl":"https://aoctrl.com/api/mcp/products/TM171ODM14R","rawCanonicalId":null},"summary":{"shortDescription":"Schneider TM171ODM14R Controllers Programmable (Plc, Pac) — now discontinued. Supplied from remaining channel stock; full specifications, lifecycle and same-series options are below.","salesMarkdown":"## Overview The TM171ODM14R is a Schneider Modicon M171 programmable controller with 5 analog inputs, 9 analog outputs (5 analog, 4 relay), and 2 discrete inputs, order code TM171ODM14R. It operates on a 12 V DC / 5 V DC supply, mounts on DIN rail, and is rated IP20 for in-cabinet use. The TM171ODM14R handles mixed analog and relay control in a compact package. Its 5 analog inputs accept voltage (0–10 V, 0–5 V ratiometric), current (0–20 mA / 4–20 mA), and temperature probes (NTC, Pt1000), making it suitable for reading sensors, transmitters, and thermocouple equivalents without external signal conditioners. The 9 outputs split into 5 analog outputs (0–10 V DC) and 4 relay outputs rated at 2 A switching current, using volt-free contacts for isolation. The single RS-485 port on a screw terminal block handles Modbus serial link communication, while the built-in real-time clock supports time-stamped data logging and scheduled events. Power draw is 85 mA at 12 V DC and 20 mA at 5 V DC. The controller is non-expandable, so all I/O is fixed at the factory configuration — 5 analog inputs, 5 analog outputs, 4 digital outputs, and 2 discrete inputs. ## Applications Modicon M171 controllers of this class are used in small machine automation, HVAC control, pump and valve sequencing, and building management systems where a mix of analog sensing and relay actuation is needed. The fixed I/O count suits dedicated single-purpose machines or skids where expansion is not required.","metaTitle":"Schneider TM171ODM14R Modicon M171 PLC, 5 AI, 9 AO, 4 DO, RS-485","metaDescription":"Schneider Modicon M171 TM171ODM14R programmable controller: 5 analog inputs, 9 analog outputs, 4 relay outputs, RS-485, 12 V DC / 5 V DC, IP20, DIN rail.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":[],"specifications":{"Depth":"2.4 in (61.7 mm)","Width":"2.8 in (70.2 mm)","Height":"3.4 in (87 mm)","Variant":"Programmable","Category":"US1PC1222537","Standards":"EN/IEC 60730","Directives":"86/188/EEC - physical agents (noise) directive 2006/95/EC - low voltage directive","Display type":"Four 7-segment display units","Contacts usage":"Volt-free contacts","Number of port":"1 LAN expansion bus 1 RS485 - screw terminal block Modbus serial link)","Realtime clock":"Built-in clock at -4...131 °F (-20...55 °C)","lifecycle_stage":"current","Local signalling":"6 LEDs (red) 5 LEDs (green) 7 LEDs (amber) for programmable","Mounting Support":"DIN rail","Pollution degree":"2","Range of Product":"Modicon M171/M172","Relative humidity":"10...90 % non-condensing","Analogue input type":"voltage 0...5 V ratiometric) voltage 0...10 V NTC temperature probe - 50...100 °C 0.1 °C Pt 1000 temperature probe - 50...400 °C 0.1 °C current 0...20 mA/4...20 mA voltage 0...1 V","Input/output number":"5 analog output 4 digital output 5 analog input","Sensor power supply":"12 V DC 85 mA 5 V DC 20 mA","Discrete input logic":"Sink or source (positive/negative)","Overvoltage category":"II","Total inputs/outputs":"14","Analogue input number":"2 configurable 3 analog input NTC","Discrete input number":"2","Nbr. of units in pkg.":"1","Analogue output number":"2 voltage 0...10 V 2 PWM/PPM 20 kHz, 12 V, 35 mA 1 voltage/current 0...20 mA/4...20 mA","Discrete output number":"1 relay outputs SPDT with independent common 3 relay outputs SPST with same common","Discrete output current":"2 A relay","IP degree of protection":"IP20","Product or Component Type":"Controller","[Us] rated supply voltage":"100...240 V +/- 10 % AC","Product Specific Application":"HVAC and pumping solution","Ambient Air Temperature for Storage":"-40...185 °F (-40...85 °C)","Ambient air temperature for operation":"-4...131 °F (-20...55 °C) UL 60730-1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$163.83 – $200.36","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/5ab7bd5eba30e962ff793cc64f7e50cb.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/TM171ODM14R/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/TM171ODM14R","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/TM171ODM14R when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:21:01.794Z","lastPublished":"2026-09-02T08:21:01.794Z","indexable":true}}