{"product_id":"51304362-150-honeywell-mc-plam02-32-channel-analog-multiplexer","title":"51304362-150 Honeywell MC-PLAM02 32-Channel Analog Multiplexer","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHoneywell MC-PLAM02 (Part Number 51304362-150)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoperates as a specialized Low Level Analog Input Multiplexer (LLMux) Processor for Honeywell Experion PKS and TDC 3000 systems. This high-integrity Input\/Output Processor (IOP) manages up to 32 independent low-level analog inputs, such as those from thermocouples or RTDs, through advanced multiplexing technology. We supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% brand new and factory-original\u003c\/strong\u003e, featuring a specialized\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003econformal coating\u003c\/strong\u003e. This coating protects the delicate microprocessor and circuitry from corrosive industrial gases (\u003cspan class=\"math-inline\"\u003e$H_{2}S$\u003c\/span\u003e,\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$Cl_{2}$\u003c\/span\u003e) and humidity, ensuring deterministic signal conditioning and long-term hardware survival in G3-rated harsh environments.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe MC-PLAM02 provides high-density analog signal processing for critical process variables:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMC-PLAM02\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e51304362-150 (CE Compliant)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHoneywell (USA)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIOP Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLow Level Multiplexer (LLMux) Processor\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Capacity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e32 Low-Level Analog Inputs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCoating\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eConformally Coated (Corrosion Resistant)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eProprietary Honeywell System Bus\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 VDC Nominal\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-20 °C to +70 °C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.65 kg (Heavy-duty protective packaging)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e170 × 100 × 25 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100% Brand New Original\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Signal Conditioning:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe MC-PLAM02 utilizes a high-performance microprocessor to execute complex signal filtering and linearization for up to 32 inputs. This ensures that micro-voltage analog signals maintain their accuracy even when transmitted across complex industrial networks, providing stable data for process control logic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCorrosive Environment Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe integrated conformal coating acts as a chemical-resistant barrier. This treatment prevents the formation of \"dendrites\" and trace corrosion on the PCB, which is vital for hardware located in petrochemical refineries or offshore platforms where salt spray and sulfurous gases are present.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStreamlined Wiring Architecture:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBy multiplexing 32 inputs into a single processor footprint, this module significantly reduces the number of physical I\/O cards required in the rack. This optimization lowers cabinet heat dissipation and reduces the overall wiring complexity for large-scale temperature monitoring projects.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSeamless System Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesigned specifically for the Honeywell High-Performance Process Manager (HPM) chassis, the MC-PLAM02 integrates natively with Experion PKS and legacy TDC 3000 platforms. This ensures full diagnostic transparency and allows for rapid module replacement during hardware refreshes without losing system configuration data.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the significance of the LLMux designation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLLMux stands for Low Level Multiplexer. It indicates that the MC-PLAM02 is specifically engineered to handle low-voltage analog signals (typically millivolts) from temperature sensors, providing higher resolution than standard high-level analog cards.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this part number support CE compliance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The 51304362-150 is the official CE-compliant version of the PLAM02 module, meeting all European regulatory standards for electromagnetic compatibility and industrial safety.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs this module a direct replacement for non-coated versions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAbsolutely. The conformally coated 51304362-150 can replace non-coated versions (where applicable) to provide superior environmental protection. It shares the same form factor and logic as its non-coated counterparts, ensuring a \"plug-and-play\" upgrade.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":44077629669475,"sku":"MC-PLAMO2 51304362-150","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/354._76b2539b-2b73-4c50-a7f2-b46d908ec2ae.jpg?v=1774426217","url":"https:\/\/www.autocontrolglobal.com\/products\/51304362-150-honeywell-mc-plam02-32-channel-analog-multiplexer","provider":"AutoControl Global","version":"1.0","type":"link"}