{"product_id":"honeywell-2mlr-ac13-power-supply-module","title":"Honeywell 2MLR-AC13 Power Supply Module","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 2MLR-AC13\u003c\/strong\u003e is a high-capacity AC-to-DC power supply module designed for HC900, ControlEdge, and MasterLogic-200 (ML200R) system architectures. It converts an 85–132 V AC nominal grid input into a regulated 5 VDC backplane bus voltage, delivering up to 8.5 A (46.75 W) to energize local controller CPUs, communication modules, and I\/O assemblies.\u003c\/p\u003e\n\u003ch3\u003ePower Conversion and Protection Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe module converts single-phase AC utility voltage into a tightly controlled 5 VDC output with a ±2% tolerance under load. Operating with an efficiency rating of at least 65%, the module tolerates momentary AC line interruptions up to 20 ms without dropping backplane rail power, ensuring continuous operation during transient line sags. Internal protection circuits include over-current protection set between 9.3 A and 17.0 A, which safely limits power delivery during fault conditions.\u003c\/p\u003e\n\u003cp\u003eNon-replaceable internal time-lag fuses are integrated on both the AC input side (250 V \/ 3.15 A) and the DC output path (125 V \/ 10 A) to prevent board-level damage during severe electrical surges.\u003c\/p\u003e\n\u003ch3\u003eSystem Diagnostics and Signaling\u003c\/h3\u003e\n\u003cp\u003eA front-panel Voltage Status LED provides visual verification when the 5 VDC rail output remains within normal working boundaries. For remote hardware monitoring, an onboard relay RUN contact rated at 24 VDC and 0.5 A changes state based on power status, changing state with an Off-to-On response time under 10 ms and On-to-Off under 12 ms.\u003c\/p\u003e\n\u003cp\u003eThe low-ripple 5 VDC output helps stabilize system backplane communications, ensuring consistent execution timing for analog and process I\/O modules, which retain their independent channel-to-channel electrical isolation.\u003c\/p\u003e\n\u003ch3\u003eTechnical 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\u003e2MLR-AC13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlatform Origin\u003c\/td\u003e\n\u003ctd\u003eHC900 \/ ControlEdge \/ MasterLogic-200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e85–132 V AC (rated 110 V AC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Frequency\u003c\/td\u003e\n\u003ctd\u003e47–63 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eMax input power 176 VA \/ 72 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e5 VDC (±2%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e8.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e46.75 W @ 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003e≥65%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAllowed Interruption\u003c\/td\u003e\n\u003ctd\u003eWithin 20 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOver-Current Protection\u003c\/td\u003e\n\u003ctd\u003e9.3 A to 17.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Fuse\u003c\/td\u003e\n\u003ctd\u003eBuilt-in, non-replaceable (AC: 250 V \/ 3.15 A time-lag; DC: 125 V \/ 10 A time-lag)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRUN Contact Rating\u003c\/td\u003e\n\u003ctd\u003e24 VDC, 0.5 A (min load 5 VDC, 1 mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRUN Response Time\u003c\/td\u003e\n\u003ctd\u003eOff→On ≤10 ms \/ On→Off ≤12 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatus Indication\u003c\/td\u003e\n\u003ctd\u003eVoltage Status LED (On when output voltage is normal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Type\u003c\/td\u003e\n\u003ctd\u003eRAV1.25-3.5, RAV2-3.5 clamped terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Specification\u003c\/td\u003e\n\u003ctd\u003e0.75–2 mm²\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e55 mm W × 95 mm H × 90 mm D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e334 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRoute AC line power input conductors separately from low-voltage DC signals and instrumentation cabling to prevent electromagnetic noise coupling.\u003c\/li\u003e\n\u003cli\u003eSecure power field wiring into the terminal block using 0.75–2 mm² cross-section conductors with clamped ring or spade connectors (RAV1.25-3.5 or RAV2-3.5).\u003c\/li\u003e\n\u003cli\u003eTerminate shielded cabling grounds at a single common earth point to mitigate ground loops and circulating currents.\u003c\/li\u003e\n\u003cli\u003eMaintain unobstructed air circulation around the rack assembly to facilitate passive heat dissipation.\u003c\/li\u003e\n\u003cli\u003eVerify RUN contact load currents and polarity prior to powering up the system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\n\u003cp\u003eQ: Can the 2MLR-AC13 power module be replaced while the chassis is powered?\u003c\/p\u003e\n\u003cp\u003eA: No, the chassis must be fully de-energized before inserting or removing the module to prevent electrical damage or system faults.\u003c\/p\u003e\n\u003cp\u003eQ: How does the module react to short-term AC line drops?\u003c\/p\u003e\n\u003cp\u003eA: It maintains continuous regulated 5 VDC backplane output through voltage sags or interruptions lasting up to 20 ms.\u003c\/p\u003e\n\u003cp\u003eQ: Can the internal protection fuses be changed in the field if blown?\u003c\/p\u003e\n\u003cp\u003eA: No, both the AC input fuse and DC output fuse are internal, non-replaceable safety components.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":67956618658088,"sku":"2MLR-AC13","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/2MLR-AC13.png?v=1792657227","url":"https:\/\/www.powerdcs.com\/products\/honeywell-2mlr-ac13-power-supply-module","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}