{"product_id":"honeywell-mu-plam02-51304362-100-analog-input-module","title":"Honeywell MU-PLAM02 51304362-100 Analog Input Module","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 51304362-100\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eMU-PLAM02\u003c\/strong\u003e Analog Input Module, operates as a dedicated hardware component for low-level analog signal multiplexing and analog-to-digital conversion within Honeywell High-Performance Process Manager platforms.\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\u003eMU-PLAM02\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\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.62 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e2.8 cm x 37.8 cm x 27.8 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\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eStandard backplane power load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e51304362-150 \/ 51304362-100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eLow Level Analog Input Processor (LLMux)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003eMulti-channel analog input multiplexer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Processing\u003c\/td\u003e\n\u003ctd\u003eCold junction compensation (CJC) for temperature sensors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eCold Junction Compensation \u0026amp; Channel-to-Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe MU-PLAM02 module features integrated cold junction compensation (CJC) processing logic to maintain accuracy when processing thermocouple and millivolt analog field inputs. Channel-to-channel isolation barriers decouple individual field loops from internal processing buses, suppressing common-mode electrical noise and preventing ground loops across instrument circuits using 4-20 mA HART loop protocol connections and low-amplitude sensor lines.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the MU-PLAM02 module support hot-swapping while the rack remains powered?\u003c\/p\u003e\n\u003cp\u003eA: Module insertion and removal must strictly adhere to Honeywell card cage maintenance guidelines; card latch mechanism locks and system keying must be respected to prevent backplane bus communication interruptions.\u003c\/p\u003e\n\u003cp\u003eQ: How does the module handle cold junction compensation for thermocouple inputs?\u003c\/p\u003e\n\u003cp\u003eA: CJC circuits on the field termination assembly continuously sense local terminal ambient temperature and provide real-time thermal offset corrections to the analog-to-digital converter.\u003c\/p\u003e\n\u003cp\u003eQ: What is the primary purpose of channel-to-channel isolation on this module?\u003c\/p\u003e\n\u003cp\u003eA: Isolation barriers isolate individual signal channels, preventing differential potential spikes or ground loops on one circuit from corrupting adjacent channels or damaging backplane electronics.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify backplane keying alignment prior to sliding the MU-PLAM02 card into the chassis guide slots.\u003c\/li\u003e\n\u003cli\u003eFully seat the module rear edge connectors into the backplane bus socket and tighten retaining screws to establish ground continuity.\u003c\/li\u003e\n\u003cli\u003eRoute low-level analog thermocouple and millivolt conductors in dedicated shielded conduits separate from high-voltage AC cabling.\u003c\/li\u003e\n\u003cli\u003eTerminate individual cable shield drain wires at the single designated instrumentation earth grounding bus.\u003c\/li\u003e\n\u003cli\u003eAlways wear a properly grounded ESD wrist strap when handling the assembly to protect sensitive onboard analog-to-digital converters.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52397980614952,"sku":"MU-PLAM02 51304362-100","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/MU-PLAM0251304362-100_412d5a22-ce89-4bed-8e60-c34acded3507.png?v=1789631745","url":"https:\/\/www.powerdcs.com\/products\/honeywell-mu-plam02-51304362-100-analog-input-module","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}