{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TM3RDM16R","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"TM3RDM16R","canonicalUrl":"https://aoctrl.com/schneider/TM3RDM16R","factsUrl":"https://aoctrl.com/api/mcp/products/TM3RDM16R","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Modicon TM3 discrete I/O module, 16 I/O, 8 digital inputs 24V DC, 8 relay outputs 240V AC/24V DC, screw terminal, width 27.4 mm.","salesMarkdown":"## Key electrical decisions The TM3RDM16R: Inputs are 24 V DC sink/source with a guaranteed ON threshold of 15 V at 2.5 mA and OFF below 5 V at 1 mA. The 4.7 kΩ input impedance means each channel draws about 5 mA at 24 V — fine for most 3-wire sensors but check the driver if sourcing from a low-power PLC output. Backplane draw is 70 mA at 5 V and 40 mA at 24 V — leave headroom on the rack's bus power budget if this is one of several TM3 modules. Operating range: 0–55 °C horizontal, up to 2000 m altitude, 10–95% RH non-condensing. Shock 15 g / 11 ms, vibration 3.5 mm up to 8.4 Hz then 3 g to 150 Hz. Pollution degree 2 — fine for a dry switchgear cubicle.","metaTitle":"Schneider TM3RDM16R 16IO Module, 8DI 8DO Relay","metaDescription":"Modicon TM3 discrete I/O module with 8 sink/source 24V DC inputs and 8 relay outputs rated 2A each. Active, order-to-RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Digital Output Modules"],"specifications":{"Depth":"84.6 mm","Width":"27.4 mm","title":"TM3RDM16R","Height":"90 mm","Marking":"CE","description":"discrete I/O module, Modicon TM3, 16 IO, 8 digital inputs, 8 digital outputs, screw","Input impedance":"4.7 kOhm","lifecycle_stage":"current","Local signalling":"1 LED per channel (green) for I/O state","Mounting support":"Top hat type TH35-15 rail conforming to IEC 60715 Top hat type TH35-7.5 rail conforming to IEC 60715 plate or panel with fixing kit","Pollution degree":"2","Range of product":"Modicon TM3","Shock resistance":"15 gn for 11 ms","Relative humidity":"10...95 % without condensation for operation 10...95 % without condensation for storage","Operating altitude":"0...2000 m","Discrete input logic":"Sink or source (positive/negative)","Vibration resistance":"3.5 mm (f = 5...8.4 Hz) on DIN rail 3 gn (f = 8.4...150 Hz) on DIN rail 3.5 mm (f = 5...8.4 Hz) on panel mounting 3 gn (f = 8.4...150 Hz) on panel mounting","Discrete input number":"8","Discrete output logic":"Positive or negative","Electrical connection":"11 x 1.5 mm² removable screw terminal block with pitch 3.81 mm adjustment for outputs 9 x 1.5 mm² removable screw terminal block with pitch 3.81 mm adjustment for inputs","Mechanical durability":"20000000 cycles","Discrete input current":"5 mA input","Discrete input voltage":"24 V DC","Discrete output number":"8 at 24 V DC at 240 V AC","Discrete output current":"2000 mA relay output","Product or component type":"Discrete I/O 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","Typical current consumption":"70 mA at 5 V DC 40 mA at 24 V DC","Ambient air temperature for storage":"-25...70 °C","Complementary/Discrete input number":"8 conforming to IEC 61131-2 Type 1","Ambient air temperature for operation":"0...55 °C (horizontal installation)","Maximum cable distance between devices":"Unshielded cable: Unshielded cable: <150 m for output"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$307.68","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/0dda1feac74297202f04ab4230ec5bf8.pdf","sourceUrl":"https://www.se.com/th/en/product/TM3RDM16R/discrete-i-o-module-modicon-tm3-16-io-8-digital-inputs-8-digital-outputs-screw/"},"ai":{"faq":[{"question":"What are the key dimensions for panel layout?","answer":"Width is 27.4 mm, depth 84.6 mm, height 90 mm. Mounts on TH35 DIN rail."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/TM3RDM16R","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/TM3RDM16R when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}