{"product_id":"emerson-kj3102x1-ba1-12p1863x032-deltav-analog-input-module","title":"EMERSON KJ3102X1-BA1 12P1863X032 DeltaV Analog Input Module","description":"\u003cp\u003eThe \u003cstrong\u003eEMERSON KJ3102X1-BA1\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eKJ3102X1-BA1\u003c\/strong\u003e (12P1863X032) Analog Input Module, operates as a dedicated hardware component for processing 8-channel 4-20 mA signals with HART protocol communication within DeltaV DCS platforms.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eBase Catalog\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eRevision \/ Assembly\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpare Assembly\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eKeying \/ Feature\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eKJ3102X1\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eBA1\u003c\/strong\u003e: Analog Input\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e12P1863X032\u003c\/strong\u003e: Field Assembly\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eTraditional I\/O\u003c\/strong\u003e: 8-Channel\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003eField Keyed\u003c\/strong\u003e: 4-20 mA HART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\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\u003eKJ3102X1-BA1 (12P1863X032)\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\u003e0.30 kg (0.66 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e4.2 x 12.5 x 10.5 cm (1.65 x 4.92 x 4.13 in.)\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\u003eBackplane powered via carrier local bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e8 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Range\u003c\/td\u003e\n\u003ctd\u003e4-20 mA DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eDigital HART protocol pass-through\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKeying Protection\u003c\/td\u003e\n\u003ctd\u003eMechanical field wiring protection keys integrated\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 and Channel-to-Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe EMERSON KJ3102X1-BA1 module integrates with DeltaV Traditional I\/O terminal bases, enabling simultaneous acquisition of 4-20 mA analog process variables and HART digital diagnostic signals across 8 input channels. Internal channel-to-channel isolation safeguards backplane processing logic against field-induced transients, ground loops, and electrical noise. The module's hardware keying mechanism prevents physical insertion errors, maintaining precise analog-to-digital converter performance across high-density process control loops.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How do the physical terminal protection keys operate during module insertion?\u003c\/p\u003e\n\u003cp\u003eA: The card and corresponding terminal block feature mechanical keying slots configured specifically for 4-20 mA HART I\/O cards, physically preventing technicians from inserting an incorrect module type into a live slot.\u003c\/p\u003e\n\u003cp\u003eQ: Is hot-swapping supported on active DeltaV Traditional I\/O carriers?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The module supports Removal and Insertion Under Power (RIUP), allowing field personnel to replace damaged cards without de-energizing the carrier rail or interrupting communications on adjacent channels.\u003c\/p\u003e\n\u003cp\u003eQ: Can digital HART diagnostic variables be read concurrently with the primary 4-20 mA signal?\u003c\/p\u003e\n\u003cp\u003eA: Yes. Onboard FSK modem circuitry separates the digital HART carrier signal from the analog current loop, transferring field instrument diagnostics to DeltaV asset software without degrading the primary 4-20 mA process variable.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eTerminal Base Keying Check: Inspect the terminal block position keys to confirm alignment with the KJ3102X1-BA1 card slot before mounting.\u003c\/li\u003e\n\u003cli\u003eCarrier Backplane Mounting: Align the card guides with the terminal base and push the module firmly onto the backplane connector until both retention latches snap securely into position.\u003c\/li\u003e\n\u003cli\u003eField Loop Cable Shielding: Connect field instrument cable shields to the carrier ground bar at a single point to prevent shield currents from introducing analog measurement errors.\u003c\/li\u003e\n\u003cli\u003eSignal Line Isolation: Route low-voltage 4-20 mA signal conductors through grounded metal conduits separate from high-voltage AC lines and motor control cables, keeping a minimum clearance of 300 mm.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":45460141211763,"sku":"KJ3102X1-BA1 12P1863X032","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/KJ3004X1-BA1_1__Cocoai_88232d8c-750e-42c9-9db8-19eb52c0506a.jpg?v=1788836265","url":"https:\/\/www.dcssupplier.com\/products\/emerson-kj3102x1-ba1-12p1863x032-deltav-analog-input-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}