{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM171EP14R","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"TM171EP14R","canonicalUrl":"https://aoctrl.com/schneider/TM171EP14R","factsUrl":"https://aoctrl.com/api/mcp/products/TM171EP14R","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Modicon M171/M172, expansion I/O module, TM171EP14R, 14 I/O (4 DI / 4 AI / 2 AO / 4 DO), 1 CAN port, 24 V AC/DC supply.","salesMarkdown":"The TM171EP14R is an additional I/O module for the Modicon M171/M172 controller range, providing 14 mixed I/O points: 4 digital inputs (24 V AC/DC, sink or source logic, 2.5 mA draw), 4 analog inputs configurable by pair for voltage (0...10 V, 0...5 V ratiometric), current (4...20 mA), or NTC/PTC temperature probes, 2 analog outputs (voltage 0...10 V), and 4 relay outputs (one SPDT with independent common, three SPST with shared common, each rated 3 A). A single CAN port on a screw terminal block serves as the expansion bus connection. Rated supply is 24 V.","metaTitle":"TM171EP14R Modicon M171 Expansion, Obsolete","metaDescription":"Obsolete Modicon M171 EP 14 I/O expansion module. Sourced to order via independent channels. 1 CAN port, 24V supply. RFQ for availability.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":[],"specifications":{"Category":"US1PC1222537","Number of port":"1 CAN port - screw terminal block","Input impedance":"20 kOhm","lifecycle_stage":"current","Range of Product":"Modicon M171/M172","Analogue input type":"voltage 0...5 V ratiometric) current 4...20 mA voltage 0...10 V NTC temperature probe - 50...110 °C 0.1 °C NTC temperature probe - 40...137 °C 0.1 °C extended) PTC temperature probe - 50...150 °C 0.1 °C","Input/output number":"2 analog output 4 digital output 4 analog input 4 digital input","Sensor power supply":"12 V DC 85 mA","Discrete input logic":"Sink or source (positive/negative)","Total inputs/outputs":"14","Analogue input number":"4 configurable by pair","Discrete input number":"4","Nbr. of units in pkg.":"1","Analogue output number":"2 voltage 0...10 V","Discrete input current":"2.5 mA","Discrete input voltage":"24 V AC/DC","Discrete output number":"1 relay outputs SPDT with independent common 3 relay outputs SPST with same common","Discrete output current":"3 A relay","Product or Component Type":"Additional I/O module","[Us] rated supply voltage":"24 V","Product Specific Application":"HVAC and pumping solution"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$122.84","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/da58a02b323401cd8e46d3e94a7a400e.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/TM171EP14R/alternatives.json"},"ai":{"faq":[{"question":"What is the product category for the TM171EP14R?","answer":"The category code is US1PC1222537, which is the internal classification for this part."},{"question":"How many communication ports does the TM171EP14R have?","answer":"One CAN port on a screw terminal block."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/TM171EP14R","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/TM171EP14R 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}}