{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM5SAI2TH","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"TM5SAI2TH","canonicalUrl":"https://aoctrl.com/schneider/TM5SAI2TH","factsUrl":"https://aoctrl.com/api/mcp/products/TM5SAI2TH","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Modicon TM5 analog input module, TM5SAI2TH, 2 thermocouple inputs, 16-bit resolution, 0.1 °C.","salesMarkdown":"## Two thermocouple inputs on a 12.5 mm slice The TM5SAI2TH is a two-channel analog input module for the Modicon TM5 distributed I/O family, accepting J, N, K, and S thermocouple types with 16-bit resolution and 0.1 °C measurement granularity. Each channel is sampled at 16 bits, non-linearity rated at ±0.001 % FS for the thermocouple range. Input filtering is configurable by software from 1 ms to 66.7 ms to suit the electrical noise level on site. ## Accuracy and noise rejection Measurement error is specified per thermocouple type at 25 °C: ±0.11 % of full scale for types K and N, ±0.1 % for type J, and ±0.17 % for type S. Common mode rejection exceeds 70 dB, keeping the loop stable in the presence of ground potential differences. The module draws 2 mA from the 5 V backplane and 30 mA from the 24 V I/O bus, dissipating 0.73 W. Isolation between channels and bus is rated 500 Vrms AC. Width is 12.5 mm, depth 75 mm, height 99 mm. Local diagnostics: one green LED for power supply, one red LED for power supply, two green LEDs for input status per channel. Pollution degree 2, IP20 rated. Operates at 0–55 °C horizontally (0–60 °C with derating), 0–50 °C vertically. Shock rated 15 gn for 11 ms; vibration 1 gn on DIN rail.","metaTitle":"TM5SAI2TH Analog Input Module, 2-Ch Thermocouple, 16-bit","metaDescription":"Active TM5SAI2TH Modicon TM5 analog input module: 2 thermocouple channels, 16-bit resolution, 0.1 °C accuracy, 24 V DC. UL/CE/IEC certified. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":[],"specifications":{"Depth":"75 mm","Width":"12.5 mm","Colour":"White","Height":"99 mm","Supply":"Internal","Marking":"CE","Standards":"UL 508 CSA C22.2 No 142 CSA C22.2 No 213 IEC 61131-2","Non-linearity":"+/- 0.001 %FS, analogue input type: thermocouple","Type of cable":"Shielded cable","Housing colour":"White","Product weight":"0.025 kg","Input filtering":"1...66.7 ms configurable by software","lifecycle_stage":"current","Local signalling":"1 LED green for power supply 1 LED red for power supply 2 LEDs green for input status","Pollution degree":"2","Range of product":"Modicon TM5","Shock resistance":"15 gn for 11 ms","Measurement error":"+/- 0.1 % of full scale - 210...1200 °C thermocouple J 25 °C +/- 0.11 % of full scale - 270...1300 °C thermocouple N 25 °C +/- 0.11 % of full scale - 270...1372 °C thermocouple K 25 °C +/- 0.17 % of full scale - 50...1768 °C thermocouple S 25 °C","Relative humidity":"5...95 % without condensation","Operating altitude":"0...2000 m","Analogue input type":"Thermocouple - 210...1200 °C thermocouple J Thermocouple - 270...1300 °C thermocouple N Thermocouple - 270...1372 °C thermocouple K Thermocouple - 50...1768 °C thermocouple S","Vibration resistance":"1 gn (f = 8.4...150 Hz) on DIN rail 3.5 mm (f = 5...8.4 Hz) on DIN rail","Analogue input number":"2","Common mode rejection":"> 70 dB","Measurement resolution":"0.1 °C","Power dissipation in W":"0.73 W","IP degree of protection":"IP20","Temperature coefficient":"0.01 %FS/°C, analogue input type: thermocouple","Analogue input resolution":"16 bits","Product or component type":"Analog input module","[Us] rated supply voltage":"24 V DC -15...20 %","Typical current consumption":"2 mA at 5 V DC 30 mA at 24 V DC input/output","Isolation between channels and bus":"500 Vrms AC","Ambient air temperature for storage":"-25...70 °C","Ambient air temperature for operation":"0...55 °C without derating (horizontal installation) 0...60 °C with derating factor (horizontal installation) 0...50 °C (vertical installation)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$193.04","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/cac0a7398d0ee189e9f87c04eff39362.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/TM5SAI2TH/alternatives.json"},"ai":{"faq":[{"question":"What compliance certifications does the TM5SAI2TH carry?","answer":"CE marking, UL 508, CSA C22.2 No. 142 and No. 213, and IEC 61131-2."},{"question":"How many input channels does the TM5SAI2TH have and what thermocouple types does it support?","answer":"Two analog input channels supporting thermocouple types J, N, K, and S."},{"question":"What is the measurement resolution and accuracy of the TM5SAI2TH?","answer":"16-bit resolution, 0.1 °C measurement granularity. Non-linearity ±0.001 % FS. Measurement error varies by type: ±0.1 % for J, ±0.11 % for K and N, ±0.17 % for S at 25 °C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/TM5SAI2TH","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/TM5SAI2TH 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}}