{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM3DI8G","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"TM3DI8G","canonicalUrl":"https://aoctrl.com/schneider/TM3DI8G","factsUrl":"https://aoctrl.com/api/mcp/products/TM3DI8G","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Modicon TM3, discrete input module, 8 inputs, 24 V DC, sink/source, Type 1, 4 ms response, IP20, grey.","salesMarkdown":"Schneider's TM3DI8G is an 8-channel 24 V DC discrete input module for the Modicon TM3 I/O family. Each input accepts sink or source (positive/negative) logic, configurable per channel group. Rated as IEC 61131-2 Type 1, it guarantees a 0-state below 5 V and ≤1 mA, and a 1-state at ≥15 V with ≥2.5 mA. Maximum turn-on and turn-off time is 4 ms — fast enough for most discrete sensing on a medium-speed PLC scan. Rated IP20 for finger-safe wiring. Operates 0…2000 m altitude, -10…55 °C (horizontal mount) or -10…35 °C (vertical). Input-to-bus isolation rated at 500 V AC. CE marked and designed to IEC 61131-2. MTBF of 410 years at 40 °C.","metaTitle":"Schneider TM3DI8G Modicon TM3 Discrete Input Module, 8DI 24V","metaDescription":"Schneider TM3DI8G discrete input module: 8 sink/source inputs (IEC 61131-2 Type 1), 24 V DC, 4 ms response, 500 V isolation. Current production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":[],"specifications":{"Depth":"3.3 in (84.6 mm)","Width":"1.08 in (27.4 mm)","Height":"3.5 in (90 mm)","Marking":"CE","Category":"US10MSX22533","AWG gauge":"0.0003...0.004 in² (0.2...2.5 mm²) / AWG 24...AWG 14 with solid cable","Standards":"IEC 61131-2","Housing Colour":"Grey","Input impedance":"3.4 kOhm","lifecycle_stage":"current","Local signalling":"1 LED per channel (green) for input status","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","Power supply type":"Electronic powered by internal bus","Relative humidity":"10...95 % without condensation for operation 10...95 % without condensation for storage","Device Application":"Industrial Application","Operating altitude":"0...6561.68 ft (0...2000 m)","Sensor power supply":"19.2...28.8 V","Discrete input logic":"Sink or source (positive/negative)","Vibration resistance":"3.5 mm 5...8.4 Hz) on DIN rail 3 gn 8.4...150 Hz) on DIN rail 3.5 mm 5...8.4 Hz) on panel mounting 3 gn 8.4...150 Hz) on panel mounting","Discrete input number":"8","Electrical connection":"11 x 2.5 mm² removable screw terminal block with pitch 5.08 mm adjustment for inputs","Nbr. of units in pkg.":"1","Discrete input current":"7 mA","Discrete input voltage":"24 V DC","Response time on input":"4 ms (maximum (turn on)) 4 ms (maximum (turn off))","IP Degree of Protection":"IP20","Safety reliability data":"MTBF = 410 years 40 °C","Product or Component Type":"Discrete input module","Current state 0 guaranteed":"<= 1 mA input","Current state 1 guaranteed":">= 2.5 mA input","Voltage state 0 guaranteed":"0...5 V input","Voltage state 1 guaranteed":"Input 15...28.8 V DC","Typical current consumption":"22 mA 5 V DC 5 mA","Isolation between channels and bus":"500 V AC","Ambient air temperature for storage":"-13...158 °F (-25...70 °C)","Complementary/Discrete input number":"8 conforming to IEC 61131-2 Type 1","Ambient air temperature for operation":"14...95 °F (-10...35 °C) vertical installation) 14...131 °F (-10...55 °C) horizontal installation)","Maximum cable distance between devices":"Unshielded cable <98.4 ft (30 m) regular input"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$46.51","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/0ca9fb073efe36184fca6f5ecf8e7560.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/TM3DI8G/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation is available for the TM3DI8G?","answer":"The module carries CE marking and complies with IEC 61131-2 for programmable controllers. It is rated IP20, pollution degree 2, and designed for industrial applications per the manufacturer's declaration."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/TM3DI8G","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/TM3DI8G 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}}