{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM3TI4","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"TM3TI4","canonicalUrl":"https://aoctrl.com/schneider/TM3TI4","factsUrl":"https://aoctrl.com/api/mcp/products/TM3TI4","rawCanonicalId":null},"summary":{"shortDescription":"Schneider TM3TI4 Temperature & Process Controllers.","salesMarkdown":"## Overview The TM3TI4 is a Modicon TM3 analog input module from Schneider, offering four universal inputs that accept thermocouple types J, K, R, S, B, T, N, E, C, RTDs (Pt100, Pt1000, Ni100, Ni1000), and voltage/current signals (0-10 V, -10 to 10 V, 0-20 mA, 4-20 mA). Resolution is 16 bits (15 bits + sign) with a conversion time of 100 ms per channel. It mounts on a standard DIN rail (TH35-15 or TH35-7.5) or panel, is rated IP20, and operates from a 24 VDC supply. The module is CE marked and complies with IEC 61131-2. ## Compatibility and integration The TM3TI4 is compatible with Modicon M221, M241, M251, and M262 controllers, making it a drop-in expansion for those platforms. It uses a screw terminal block and requires twisted shielded pair cable up to 30 m for analog inputs. Compared to the TSXSCP112 (a PCMCIA card with Uni-Telway/Modbus interface), the TM3TI4 is a DIN-rail module with no memory card slot and a lower switching current (0.045 A). The TM3TI4 is an active catalog item in the Modicon TM3 range. No obsolescence date has been announced.","metaTitle":"Schneider TM3TI4 Modicon TM3 analog input module, 4 inputs","metaDescription":"Schneider TM3TI4 Modicon TM3 analog input module: 4 inputs, thermocouple/RTD/voltage/current, 16-bit resolution, IP20, 24 VDC supply, CE marked.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":[],"specifications":{"Depth":"2.8 in (70 mm)","Width":"0.9 in (23.6 mm)","Height":"3.5 in (90 mm)","Marking":"CE","Category":"US10MSX22533","LSB value":"2.44 mV, 0...10 V 4.88 mV, - 10...10 V 4.88 µA, 0...20 mA 3.91 µA, 4...20 mA 0.1 °C","Standards":"IEC 61131-2","Cross talk":"<= 1 LSB","Insulation":"Between output and supply 1500 V AC Between output and internal logic 500 V AC","Non-linearity":"+/- 0.2 %FS","Type of cable":"Twisted shielded pairs cable <98.4 ft (30 m) input","Conversion time":"100 ms + 100 ms per channel + 1 controller cycle time thermocouple","Input impedance":">= 1 MOhm","Repeat accuracy":"+/-0.5 %FS","lifecycle_stage":"current","Local signalling":"1 LED green PWR","Mounting support":"Top hat type TH35-15 rail IEC 60715 Top hat type TH35-7.5 rail IEC 60715 plate or panel with fixing kit","Pollution degree":"2","Range of Product":"Modicon TM3","Shock resistance":"15 gn 11 ms","Relative humidity":"10...95 % without condensation","Sampling duration":"10 ms","Temperature drift":"+/- 0.01 %FS/°C","Operating altitude":"0...6561.68 ft (0...2000 m)","Analogue input type":"Current 4...20 mA Current 0...20 mA Voltage 0...10 V Voltage - 10...10 V Thermocouple - 200...1000 °C thermocouple J Thermocouple - 200...1300 °C thermocouple K Thermocouple 0...1760 °C thermocouple R Thermocouple 0...1760 °C thermocouple S Thermocouple 0...1820 °C thermocouple B Thermocouple - 200...400 °C thermocouple T Thermocouple - 200...1300 °C thermocouple N Thermocouple - 200...800 °C thermocouple E Thermocouple 0...2315 °C thermocouple C Temperature probe - 60...180 °C Ni 100/Ni 1000 Temperature probe - 200...850 °C Pt 100 Temperature probe - 200...600 °C Pt 1000","Vibration resistance":"3.5 mm 5...8.4 Hz) on DIN rail 3 gn 8.4...150 Hz) on DIN rail","Analogue input number":"4","Electrical connection":"10 x 1.5 mm² removable screw terminal block with pitch 3.81 mm adjustment for inputs and supply 10 x 1.5 mm² removable screw terminal block with pitch 3.81 mm adjustment for inputs","Nbr. of units in pkg.":"1","Absolute accuracy error":"+/- 0.2 % of full scale at 77 °F (25 °C) for analogue input voltage/current +/- 0.2 % of full scale at 77 °F (25 °C) for Pt 100/Pt 1000, Ni 100/ Ni 1000 temperature probe +/- 0.2 % of full scale at 77 °F (25 °C) for thermocouple C 0...2315 °C +/- 6 °C at 77 °F (25 °C) for thermocouple R, S 0...200 °C +/- 0.2 % of full scale at 77 °F (25 °C) for thermocouple R, S 200...1760 °C +/- 0.2 % of full scale at 77 °F (25 °C) for thermocouple B 300...1820 °C +/- 0.4 % of full scale at 77 °F (25 °C) for thermocouple K - 200...0 °C +/- 0.2 % of full scale at 77 °F (25 °C) for thermocouple K 0...1300 °C +/- 0.4 % of full scale at 77 °F (25 °C) for thermocouple J - 200...0 °C +/- 0.2 % of full scale at 77 °F (25 °C) for thermocouple J 0...1000 °C +/- 0.4 % of full scale at 77 °F (25 °C) for thermocouple E - 200...0 °C +/- 0.2 % of full scale at 77 °F (25 °C) for thermocouple E 0...800 °C +/- 0.4 % of full scale at 77 °F (25 °C) for thermocouple T - 200...0 °C +/- 0.2 % of full scale at 77 °F (25 °C) for thermocouple T 0...400 °C +/- 0.4 % of full scale at 77 °F (25 °C) for thermocouple N - 200...0 °C +/- 0.2 % of full scale at 77 °F (25 °C) for thermocouple N 0...1300 °C","IP Degree of Protection":"IP20","Immunity to microbreaks":"10 ms","Electromagnetic emission":"Radiated emissions 40 dBμV/m QP class A 10 m)30...230 MHz IEC 55011 Radiated emissions 47 dBμV/m QP class A 10 m)230...1000 MHz IEC 55011","Analogue input resolution":"16 bits 15 bits + sign","Product or Component Type":"Analog input module","Typical current consumption":"45 mA 5 V DC 50 mA 5 V DC 35 mA 24 V DC 40 mA 24 V DC","Permissible continuous overload":"13 V voltage 40 mA current","Ambient air temperature for storage":"-13...158 °F (-25...70 °C)","Ambient air temperature for operation":"14...131 °F (-10...55 °C) horizontal installation) 14...95 °F (-10...35 °C) vertical installation)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$106.08 – $252.00","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ae0af2258df503a2381d482c00fc091d.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/TM3TI4/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/TM3TI4","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/TM3TI4 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}}