{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"140AII33010","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"140AII33010","canonicalUrl":"https://aoctrl.com/schneider/140AII33010","factsUrl":"https://aoctrl.com/api/mcp/products/140AII33010","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Modicon Quantum 140AII33010 intrinsically safe current input module, 8 analogue inputs, 4-20 mA / 0-20 mA / 0-25 mA, ATEX II 1 G/D EEx ia IIC, standard module format.","salesMarkdown":"## Intrinsically safe current input for hazardous dust zones The 140AII33010 is an 8-channel intrinsically safe current input module for the Modicon Quantum automation platform, designed to interface with field transmitters in explosive atmospheres classified as zone 20, 21, or 22 (dust). Its ATEX marking CE II1 G/D-EEx ia IIC certifies it for use in gas and dust hazardous areas with intrinsically safe circuits, meeting Directive ATEX 94/9/EC, EN 50014, EN 50020, EN 50284, and EN 50281-1-1. ## Input ranges, diagnostics, and signal conditioning Each of the 8 channels accepts standard process current loops: 0-20 mA, 4-20 mA, or 0-25 mA, with a 100 Ohm input impedance and an internal fuse for overcurrent protection. Resolution spans 0-16000 counts (4-20 mA), 0-20000 counts (0-20 mA), or 0-25000 counts (0-25 mA), with a linearity error of 0.003% of full scale and typical absolute accuracy of ±0.05% at 25 °C. ## Isolation, power budget, and thermal load Channel-to-bus isolation is rated 2500 V DC for 1 minute and 1780 V AC at 47-63 Hz, providing galvanic separation between the intrinsically safe field circuits and the Quantum backplane. The module draws 1500 mA from the 5 V bus and dissipates 7.5 W — a significant load that must be factored into the rack's power budget and the enclosure's thermal management. ## Obsolete — sourcing via independent channels The module is available through independent surplus and broker channels. Software support includes Concept V2.2 and above, ProWORX, and Unity Pro — existing configurations should migrate without re-engineering if the module is replaced with the same order code.","metaTitle":"Schneider Electric 140AII33010 Quantum Intrinsically Safe","metaDescription":"Schneider Electric 140AII33010 Modicon Quantum intrinsically safe current input module, 8 channels, 4-20 mA, ATEX Zone 20/21/22. Obsolete — sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Unclassified"],"specifications":{"title":"140AII33010","Marking":"CE II1 G/D-EEx ia IIC","Category":"18155-QUANTUM I/O & POWER SUPPLIES","Dust zone":"Outside zone","Standards":"Directive ATEX 94/9/EC EN 50039 CSA C22.2 No 142 EN 50014 EN 50020 EN 50284 EN 50281-1-1 UL 508","Fault type":"Broken wire 4...20 mA","Update time":"750 ms","description":"intrinsically safe current input module Modicon Quantum","Module format":"Standard","Type of filter":"Single low pass input filter -3 dB 15 Hz +/- 20 %","Input impedance":"100 Ohm +/- 0.1 %","Linearity error":"0.003 % of full scale","Protection Type":"Internal fuse","lifecycle_stage":"eol_hot","Range of Product":"Modicon Quantum automation platform","Relative Humidity":"95 % without condensation","Operating altitude":"<= 16404.2 ft (5000 m)","Product destination":"In conjunction with products for zone 20, 21 or 22","Analogue input range":"0...20 mA 0...25 mA 4...20 mA","Software designation":"Concept V2.2 and above ProWORX Unity Pro","Analogue input number":"8","Common mode rejection":"> 100 dB 50/60 Hz","Hot swapping fallback":"Not allowed per intrinsic safety standards","Nbr. of units in pkg.":"1","Absolute maximum input":"25 mA internally limited","Power dissipation in W":"7.5 W","Absolute accuracy error":"+/- 0.05 % typical of full scale 77 °F (25 °C) +/- 0.1 % of full scale maximum 77 °F (25 °C)","Bus current requirement":"1500 mA","Analogue input resolution":"0...16000 counts 4...20 mA 0...20000 counts 0...20 mA 0...25000 counts 0...25 mA 0...4095 counts 4...20 mA","Product or Component Type":"Intrinsically safe current input module","Isolation between channels and bus":"2500 V for 1 minute DC 1780 V 47...63 Hz AC","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","Accuracy drift according to temperature":"+/- 0.0025 % typical of full scale/°C 0.005 % maximum of full scale/°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2,857.50","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/ca/en/product/140AII33010/intrinsically-safe-current-input-module-modicon-quantum/","alternativesUrl":"https://aoctrl.com/api/mcp/products/140AII33010/alternatives.json"},"ai":{"faq":[{"question":"What is the 140AII33010's ATEX marking and what does it mean?","answer":"The marking is CE II1 G/D-EEx ia IIC, certifying the module for intrinsically safe circuits in gas Group IIC and dust zones 20, 21, or 22 per ATEX 94/9/EC."},{"question":"How many analogue inputs does the 140AII33010 have and what current ranges does it accept?","answer":"It has 8 analogue inputs accepting 0-20 mA, 4-20 mA, or 0-25 mA current loops, with a 100 Ohm input impedance and internal fuse protection."},{"question":"What is the bus current draw and power dissipation of the 140AII33010?","answer":"The module draws 1500 mA from the Quantum backplane and dissipates 7.5 W, which must be accounted for in the rack power budget and enclosure cooling."},{"question":"Can the 140AII33010 be hot-swapped?","answer":"No. Hot swapping is not allowed per intrinsic safety standards. The rack must be powered down before replacing the module."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/140AII33010","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/140AII33010 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}}