{"product_id":"schneider-electric-bmxdao1615-16-channel-ac-discrete-output-module","title":"Schneider Electric BMXDAO1615 16-Channel AC Discrete Output Module","description":"\u003ch2\u003eSchneider Electric BMXDAO1615 Modicon X80 Discrete Output Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for discrete alternating current (AC) load switching across Modicon X80 platform networks, the \u003cstrong\u003eSchneider Electric BMXDAO1615\u003c\/strong\u003e (\u003cstrong\u003eBMXDAO1615\u003c\/strong\u003e Discrete Output Module) provides direct physical\/electrical execution. The hardware operates as a 16-channel solid-state discrete switching block, converting internal processor command states into physical AC line manipulation to drive external triac control circuits, actuators, and interposing relays.\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\u003eBMXDAO1615\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\u003e0.264 kg (0.582 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Modicon X80 single-slot module form factor\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\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e~2 W maximum baseline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Type\u003c\/td\u003e\n\u003ctd\u003eDiscrete AC switching (Triac architecture)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e16 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time on Output\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;= 10 ms resistive activation \/ \u0026lt;= 10 ms resistive deactivation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Voltage Drop\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 1.55 V at State 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 10 MOhm at 500 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent per Channel\u003c\/td\u003e\n\u003ctd\u003e3 A at 40 deg C \/ 1.2 A at 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Current per Module\u003c\/td\u003e\n\u003ctd\u003e10 A at 40 deg C \/ 4 A at 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInrush Current\u003c\/td\u003e\n\u003ctd\u003e30 A maximum surge limit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current Operating Limits\u003c\/td\u003e\n\u003ctd\u003e0.005 to 10 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMTBF Reliability\u003c\/td\u003e\n\u003ctd\u003e500,000 Hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Type\u003c\/td\u003e\n\u003ctd\u003eRequires 1 external fuse per group (4 A fast-blow recommended)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Protection\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeterministic Network Routing and Backplane Scaling\u003c\/h3\u003e\n\u003cp\u003eThe hardware architecture uses the high-speed Modicon X80 bus structure to maintain synchronous output updates aligned with backplane bus communication velocity parameters. The 16 discrete switching outputs communicate directly with the host controller assembly, facilitating dense I\/O density scaling routines without extending user execution cycles. State verification is processed locally and transmitted via front-panel LED indicators, maintaining complete compatibility across upper-level Profinet \/ EtherNet\/IP deterministic networks and sustaining firmware flash compatibility for integrated Modicon M340 and M580 architectures.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What physical and electrical constraints cause the dramatic reduction in maximum current per channel from 40 deg C to 60 deg C?\u003c\/p\u003e\n\u003cp\u003eA: The module utilizes solid-state Triac components which are highly sensitive to thermal accumulation. At 40 deg C ambient, each channel can safely dissipate heat to support a 3 A load; however, as the internal cabinet enclosure temperature increases to 60 deg C, the thermal dissipation capacity drops, requiring a derating of the channel current down to 1.2 A and a module total current limit down to 4 A.\u003c\/p\u003e\n\u003cp\u003eQ: Why is there a minimum output current operating limit of 0.005 A (5 mA) established for this module?\u003c\/p\u003e\n\u003cp\u003eA: Solid-state AC Triac switches require a minimum holding current to sustain the internal semiconductor conduction state. If the connected field load draws less than 5 mA, the Triac cannot reliably latch into State 1, resulting in erratic switching behavior, voltage leakage, or failure to actuate the field device.\u003c\/p\u003e\n\u003cp\u003eQ: Is this discrete AC output module hot-swappable while the Modicon platform is actively processing logic?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the Modicon X80 infrastructure supports Removal and Insertion Under Power (RIUP). However, operators must fully isolate the external AC field-side power supply lines prior to extracting the module to avoid high-voltage electrical arcing across the terminal block pins.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eSeat the single-slot discrete module into its designated position on the Modicon X80 backplane chassis, locking the upper retention mechanism firmly into the metal framing rail to establish proper logic bus contact. Fasten the module grounding terminal directly to the enclosure panel backplate using low-impedance copper straps. Maintain proper vertical clearance spacing around the chassis housing to maximize natural convection and prevent the localized ambient air temperature from exceeding the 60 deg C thermal derating threshold.\u003c\/p\u003e\n\u003cp\u003eAll field-side AC wiring must be routed through isolated wire trays separated from low-voltage DC signals and sensitive analog instrumentation leads to block electromagnetic noise coupling. Connect an external 4 A fast-blow fuse in series with each channel group configuration to safeguard the internal solid-state switches against branch circuit overcurrent anomalies. Ensure that all field cable shields are bound together and terminated at a centralized instrument ground busbar inside the main control cabinet enclosure.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":43537107288154,"sku":"BMXDAO1615","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/116_fc052393-1db5-465c-909e-d6837381a6ed.jpg?v=1782195418","url":"https:\/\/www.spareoil.com\/products\/schneider-electric-bmxdao1615-16-channel-ac-discrete-output-module","provider":"SpareOil Automation","version":"1.0","type":"link"}