{"product_id":"140aco02000-schneider-modicon-quantum-datasheet-technical-manual","title":"140ACO02000 Schneider Modicon Quantum Datasheet \u0026 Technical Manual","description":"\u003ch2\u003eSchneider 140ACO02000 Modicon Quantum Analog Output Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSchneider 140ACO02000\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e140ACO02000\u003c\/strong\u003e Analog Output Module, operates as a dedicated hardware component for analog current signal generation within Modicon Quantum automation platform architectures. The module converts 12-bit bipolar digital count values from the processor register memory into 4 parallel 4-20 mA current loops. This subsystem executes real-time field control of proportional valves, speed governors, and external instrumentation, drawing a constant tracking structure over a standard Quantum I\/O rack platform.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e140ACO02000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eFrance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.30 kg (0.70 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e4.8 cm x 16.5 cm x 31.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003e5.3 W maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBus Current Requirement\u003c\/td\u003e\n\u003ctd\u003e480 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Loop Voltage\u003c\/td\u003e\n\u003ctd\u003e12 to 30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalogue Output Channels\u003c\/td\u003e\n\u003ctd\u003e4 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Range\u003c\/td\u003e\n\u003ctd\u003e4-20 mA (0 to 4096 counts)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e12 bits bipolar current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAbsolute Accuracy Error\u003c\/td\u003e\n\u003ctd\u003e+\/- 0.20 % of full scale at 25 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLinearity\u003c\/td\u003e\n\u003ctd\u003e+\/- 1 LSB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Drift\u003c\/td\u003e\n\u003ctd\u003e+\/- 0.007 % of full scale\/deg C maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Isolation\u003c\/td\u003e\n\u003ctd\u003e500 V AC at 47-63 Hz \/ 750 V DC for 1 minute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUpdate Time\u003c\/td\u003e\n\u003ctd\u003e3 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSettling Time\u003c\/td\u003e\n\u003ctd\u003e900 us to +\/- 0.1 % of final value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFault Diagnostics\u003c\/td\u003e\n\u003ctd\u003eOpen circuit detection for 4-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeterministic Network and Backplane Bus Communications\u003c\/h3\u003e\n\u003cp\u003eThe Schneider 140ACO02000 utilizes dedicated internal registers requiring 4 output words to control field loops via standard backplane bus communication velocity licenses. Digital counts pass sequentially from the CPU across the passive copper lines, maintaining sub-millisecond bus synchronization periods.\u003c\/p\u003e\n\u003cp\u003eBy integrating with Profinet \/ EtherNet\/IP deterministic networks through localized network drop adapters, the module aligns channel update intervals to a 3 ms refresh cycle. This data architecture provides precise I\/O density scaling profiles, preventing signal transmission bottlenecks across local, distributed, or remote chassis branches during simultaneous multi-channel output updates.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the module handle open circuit states on the 4-20 mA output terminal blocks?\u003c\/p\u003e\n\u003cp\u003eA: The module constantly verifies field loop continuity. If an open circuit occurs on any channel, the local red channel fault LED illuminates, and a specific error diagnostic bit is reported back to the Quantum processor through the backplane bus.\u003c\/p\u003e\n\u003cp\u003eQ: Is hot-swapping supported for this analog module inside an energized Quantum chassis slot?\u003c\/p\u003e\n\u003cp\u003eA: No. Removing or inserting the analog hardware while the backplane bus current is present triggers a transient voltage surge. This action can destabilize the internal 12-bit digital-to-analog converter chips or ripple electrical faults onto adjacent cards.\u003c\/p\u003e\n\u003cp\u003eQ: What are the consequences if the external loop voltage drops below the 12 VDC minimum requirement?\u003c\/p\u003e\n\u003cp\u003eA: When external loop voltage falls outside the 12 to 30 VDC range, the absolute accuracy error increases. Under these conditions, the internal field effect transistors fail to maintain the target current regulation against high loop load resistances, causing a master external fault LED indication.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm that the external 12-30 VDC field loop power supply is isolated prior to attaching or disconnecting wires from the terminal strip.\u003c\/li\u003e\n\u003cli\u003eSlide the module into its selected slot along the Modicon Quantum rack guide rails, seating the module firmly until the top and bottom mechanical hooks lock.\u003c\/li\u003e\n\u003cli\u003eUtilize dedicated shielded twisted-pair cabling for all 4-20 mA signal runs to reduce electromagnetic interference from adjacent drive wiring.\u003c\/li\u003e\n\u003cli\u003eTerminate the cable drain shield directly to the designated cabinet earth ground rail, leaving the field sensor side floating to block ground current loops.\u003c\/li\u003e\n\u003cli\u003eRoute the low-voltage analog signal cables inside distinct wiring ducts separated from high-voltage AC motor conductors by a minimum clearance of 30 cm.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":43446519267418,"sku":"140ACO02000","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/165_2024c1ae-8b5c-47bb-b234-dc8049208361.jpg?v=1780455709","url":"https:\/\/www.spareoil.com\/products\/140aco02000-schneider-modicon-quantum-datasheet-technical-manual","provider":"SpareOil Automation","version":"1.0","type":"link"}