{"product_id":"se4303t03-emerson-deltav-electronic-marshalling-datasheet-manual","title":"SE4303T03 Emerson DeltaV Electronic Marshalling Datasheet Manual","description":"\u003ch2\u003eEmerson SE4303T03 KL3031X1-BA1 RTD \/ Resistance Input CHARM\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eEmerson SE4303T03 KL3031X1-BA1\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eKL3031X1-BA1\u003c\/strong\u003e RTD \/ Resistance Input CHARM, operates as a dedicated hardware component for temperature and resistance measurements within Emerson DeltaV Electronic Marshalling platforms. The single-channel hardware module mounts directly onto a standard CHARM I\/O baseplate, converting raw analog Ohm values from field sensors into digitized temperature data variables. By processing linearization curves locally, the module routes process parameters directly to the master controller bus without the use of dedicated transmitters or separate isolation barriers.\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\u003eSE4303T03 KL3031X1-BA1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEmerson\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\u003e454 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard single-channel CHARM form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePower bus requirement of +6.3 VDC at 2 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eRTD \/ Resistance Input CHARM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Target\u003c\/td\u003e\n\u003ctd\u003eResistance Temperature Detectors (RTD) and ohm values\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Architecture\u003c\/td\u003e\n\u003ctd\u003eEmerson DeltaV Electronic Marshalling sub-systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Protection\u003c\/td\u003e\n\u003ctd\u003eISA-S71.04 Class G3 conformal coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngress Protection\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Resistance\u003c\/td\u003e\n\u003ctd\u003e1 mm (2 to 13.2 Hz), 0.7 g (13.2 to 150 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Shock Rating\u003c\/td\u003e\n\u003ctd\u003e10 g, 11 ms half-sine waveform\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHazardous Area Ratings\u003c\/td\u003e\n\u003ctd\u003eZone 2 \/ Class I Div. 2 (ATEX, IECEx, UKEX, FM, UL)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol Coexistence and Channel-to-Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe module applies electronic marshalling design standards to maintain signal stability and electrical isolation limits inside dense control enclosures.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Electrical Isolation:\u003c\/strong\u003e Electronic marshalling topology establishes independent galvanic isolation boundaries between adjacent CHARM positions. This design restrains field-side short circuits, grounding anomalies, or high-voltage surges to the affected terminal block, preserving the operational state of nearby processing channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART Loop Protocol Coexistence:\u003c\/strong\u003e The internal high-resolution analog-to-digital converter (ADC) incorporates low-pass filtration elements that reject high-frequency ambient noise. This protection layout dampens electromagnetic induction and cross-talk from adjacent conduits containing parallel 4-20 mA HART loop protocol cabling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnboard Sensor Diagnostics:\u003c\/strong\u003e The internal hardware diagnostic layer constantly evaluates sensor loop integrity. It detects open sensor elements, broken wire paths, and short circuits, immediately transmitting a channel fault flag upstream over the local power bus network to streamline loop validation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the CHARM layout manage lead wire resistance errors on long RTD cable runs? A: The input circuitry supports multi-wire configuration interfaces. The internal measurement processing hardware dynamically measures lead wire resistance across the return connections and compensates for it, preventing temperature measurement drift over long field wire paths.\u003c\/p\u003e\n\u003cp\u003eQ: Is on-line component hot-swapping permissible for individual sensor channels? A: Yes. The hardware mechanical footprint allows single-channel hot-swap replacement. Plant technicians can extract the target module from its baseplate carrier slot without disrupting signal tracking, power lines, or active bus communication sequences on neighboring slots.\u003c\/p\u003e\n\u003cp\u003eQ: What structural protections are provided against corrosive process elements? A: The internal components are treated with a factory-applied layer compliant with ISA-S71.04 Class G3 standard specifications. This chemical barrier allows the module to sustain continuous operation inside unconditioned field panels exposed to humidity and corrosive gases.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaseplate Component Alignment:\u003c\/strong\u003e Align the rear connector block of the CHARM module with the assigned slot on the standard electronic marshalling baseplate carrier. Apply perpendicular downward pressure until the module latches click onto the DIN rail support framework.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Sensor Termination:\u003c\/strong\u003e Terminate the RTD or resistance wire elements to the dedicated terminal block block matching the channel slot. Strip the conductor jacket strictly to factory tolerances, seating the bare copper core within the screwless compression clamp.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous Area Grounding:\u003c\/strong\u003e Verify that the DIN rail assembly achieves a direct low-impedance connection with the panel enclosure frame and the master plant safety grounding bus. Confirm earth termination continuity before energizing the sub-rack power bus.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Convection Clearance:\u003c\/strong\u003e Ensure that top and bottom faceplate ventilation pathways are free of obstructions to facilitate passive convective airflow. Manage cabinet layout layout metrics to prevent the local internal micro-climate from exceeding the specified -40 to +70 deg C parameters.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":43840397213795,"sku":"SE4303T03 KL3031X1-BA1","price":370.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/117_000fc9cc-fd83-4fc2-95f3-b409dd727ce2.jpg?v=1763343111","url":"https:\/\/www.autocontrolglobal.com\/products\/se4303t03-emerson-deltav-electronic-marshalling-datasheet-manual","provider":"AutoControl Global","version":"1.0","type":"link"}