{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"140DDO88500C","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"140DDO88500C","canonicalUrl":"https://aoctrl.com/schneider/140DDO88500C","factsUrl":"https://aoctrl.com/api/mcp/products/140DDO88500C","rawCanonicalId":null},"summary":{"shortDescription":"Modicon Quantum DC discrete output module, 12 points, 24-125 V DC, sink logic, 0.75 A per point, CE/UL/CSA.","salesMarkdown":"The 140DDO88500C is a Modicon Quantum 12-point DC discrete output module using negative logic (sink) – switch the return side of 24-to-125 VDC loads. The module carries conformal coating (Humiseal 1A33) for humidity up to 95% without condensation. Isolation stands at 2500 Vrms channel-to-bus and 1200 Vrms between output groups. It holds CE marking and is certified to CSA C22.2 No 142 and UL 508. ## Wiring and integration notes Because the output logic is negative (sink), loads connect between the positive supply and the output point; the module switches the DC return. Response time is 1 ms for both turn-on and turn-off. The bus current draw is 375 mA with six outputs on, 650 mA when all twelve are on. Addressing requires one input word and one output word. Internal protection includes a 4 A fuse per point and a varistor per group for output overvoltage. Inductive loads have no limit because of integrated diode clamping. The module is conformal coated (Humiseal 1A33) for environments up to 95% humidity without condensation.","metaTitle":"140DDO88500C Modicon Quantum 12pt DC Output Module","metaDescription":"Obsolete Modicon Quantum 12-point DC discrete output module, 24-125VDC sink, 0.75A/point. CE/UL/CSA. Sourced to RFQ for last-time-buy or surplus.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":[],"specifications":{"Marking":"CE","Category":"18155-QUANTUM I/O & POWER SUPPLIES","Standards":"CSA C22.2 No 142 UL 508","Module format":"Standard","Response Time":"1 ms at state 0 to state 1 1 ms at state 1 to state 0","Surge current":"4 A 1 ms","Load inductance":"No limit (protected by diode)","Protection Type":"Internal output protection by 4 A fuse","lifecycle_stage":"eol_hot","Fault indication":"Overcurrent","Local signalling":"1 LED (green) for bus communication is present (Active) 1 LED (red) for external fault detected (F) 16 LEDs (green) for input status","Range of Product":"Modicon Quantum automation platform","Group of channels":"2 groups of 6","Power dissipation":"1 W + (0.77 x all points on)","Relative Humidity":"95 % without condensation","Operating altitude":"<= 16404.2 ft (5000 m)","Switching frequency":"<= 50 Hz","Maximum load current":"<= 0.75 A 32...104 °F (0...40 °C) each point","Protective treatment":"Conformal coating Humiseal 1A33","Discrete output logic":"Negative logic (sink)","Maximum tungsten load":"41 W 115 V 46 W 130 V 8 W 24 V","Nbr. of units in pkg.":"1","Output voltage limits":"19.2...156.2 V","Addressing requirement":"1 input word 1 output word","Discrete output number":"12","Bus current requirement":"375 mA 6 outputs at state 1 650 mA 12 outputs at state 1","Discrete output voltage":"24...125 V DC","Isolation between group":"1200 Vrms DC for 1 minute","Short-circuit protection":"With","Product or Component Type":"Dc discrete output module","Output overvoltage protection":"By varistor per group","Isolation between channels and bus":"2500 Vrms DC for 1 minute","Ambient Air Temperature for Storage":"-40...185 °F (-40...85 °C)","Resistance to electromagnetic fields":"9.1 V/m (10 V/m) 80...2000 MHz IEC 801-3","Ambient Air Temperature for Operation":"32...140 °F (0...60 °C)","Resistance to electrostatic discharge":"4 kV contact IEC 801-2 8 kV on air IEC 801-2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c4e104b661bb0f7828c55ac1ab5a06fd.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/140DDO88500C/alternatives.json"},"ai":{"faq":[{"question":"What compliance markings does the 140DDO88500C carry?","answer":"It carries CE marking and is certified to CSA C22.2 No 142 and UL 508."},{"question":"What is the product category for the 140DDO88500C?","answer":"The category is 18155 – QUANTUM I/O & POWER SUPPLIES."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/140DDO88500C","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/140DDO88500C 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}}