{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"140AIO33000C","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"140AIO33000C","canonicalUrl":"https://aoctrl.com/schneider/140AIO33000C","factsUrl":"https://aoctrl.com/api/mcp/products/140AIO33000C","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric 140AIO33000C Modicon Quantum intrinsically safe analog output module, 8 channels, CE II1 G/D-EEx ia IIC, 0-20 mA / 4-20 mA ranges, standard format.","salesMarkdown":"The 140AIO33000C is an intrinsically safe analog output module in the Modicon Quantum automation platform, providing 8 channels of 0-20 mA, 4-20 mA, or 0-25 mA output with 15-bit resolution. Its CE II1 G/D-EEx ia IIC marking means it is certified for use in Zone 0/1/2 gas and Zone 20/21/22 dust hazardous areas when installed with approved barriers — the module itself limits energy to prevent ignition. ## Obsolete — sourcing reality Available through independent surplus channels; quantities are lot-specific and confirmed at RFQ. No pin-compatible direct successor is listed from the original manufacturer. The module draws 2.5 A from the Quantum backplane and dissipates 12.5 W — budget this into the rack power supply sizing, especially in a hot environment where the 60 °C operating ceiling (32-140 °F) limits adjacent module loading. Isolation between channels and the backplane bus is 1780 Vrms for 60 seconds, meeting the galvanic separation required for intrinsically safe circuits per EN 50020 and EN 50039. Update time is 4 ms with a settling time of 1 ms to within ±0.1% of final value — fast enough for most process control loops, but not suitable for high-speed motion or valve positioning that demands sub-millisecond response. The module detects an open circuit on 4-20 mA outputs, which is critical for fault annunciation in safety-instrumented loops. The 140AIO33000C carries approvals under UL 508, CSA C22.2 No 142, ATEX Directive 94/9/EC, and the EN 50014/50020/50039/50281-1-1/50284 standards for explosive atmospheres. Conformal coating (Humiseal 1A33) is applied as standard protective treatment, and the module includes an internal fuse for output protection.","metaTitle":"Schneider 140AIO33000C Quantum Analog Output, IS, 8 Ch","metaDescription":"Schneider Electric 140AIO33000C Modicon Quantum intrinsically safe analog output module, 8 channels, CE II1 G/D-EEx ia IIC.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Analog Output Modules"],"specifications":{"Marking":"CE II1 G/D-EEx ia IIC","Category":"18155-QUANTUM I/O & POWER SUPPLIES","Dust zone":"Outside zone","Linearity":"+/- 1 LSB","Standards":"UL 508 EN 50281-1-1 EN 50020 EN 50014 CSA C22.2 No 142 EN 50039 Directive ATEX 94/9/EC EN 50284","Fault type":"Open circuit 4...20 mA","Update time":"4 ms","Setting time":"1 ms to +/- 0.1 % of the final value","Module format":"Standard","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","Protective treatment":"Conformal coating Humiseal 1A33","Software Designation":"Unity Pro Concept V2.2 and above ProWORX","Analogue output range":"0...20 mA 0 to 20000 points 0...25 mA 0 to 25000 points 4...20 mA 15 bits, 0 to 16000 points 4...20 mA 15 bits, 0 to 4095 points","Hot swapping fallback":"Not allowed per intrinsic safety standards","Nbr. of units in pkg.":"1","Analogue output number":"8","Power dissipation in W":"12.5 W","Absolute accuracy error":"+/- 0.2 % of full scale 77 °F (25 °C)","Bus current requirement":"2.5 A","Maximum loop resistance":"500 Ohm","Product or Component Type":"Intrinsically safe analog output module","Isolation between channels and bus":"1780 Vrms 60 s 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":"40 ppm/°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3,034.58","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/ie/en/product/140AIO33000C/intrinsically-safe-analog-output-module-modicon-quantum-8-o/","alternativesUrl":"https://aoctrl.com/api/mcp/products/140AIO33000C/alternatives.json"},"ai":{"faq":[{"question":"What does the CE II1 G/D-EEx ia IIC marking on the 140AIO33000C mean?","answer":"It certifies the module as intrinsically safe for use in gas Groups IIA, IIB, IIC (including hydrogen and acetylene) and dust atmospheres, suitable for Zone 0/1/2 gas and Zone 20/21/22 dust areas when installed per the system documentation."},{"question":"How can I get current pricing and availability for the 140AIO33000C?","answer":"Since the module is obsolete, availability is limited to surplus stock."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/140AIO33000C","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/140AIO33000C when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}