{"product_id":"kj3101x1-bb1-emerson-analog-input-new-original-stock","title":"KJ3101X1-BB1 Emerson Analog Input | New \u0026 Original Stock","description":"\u003ch2\u003eEmerson KJ3101X1-BB1 DeltaV Analog Input Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for precise signal acquisition in Emerson DeltaV distributed control systems, the \u003cstrong\u003eEmerson KJ3101X1-BB1\u003c\/strong\u003e (\u003cstrong\u003eKJ3101X1-BB1\u003c\/strong\u003e Analog Input Module) provides direct physical\/electrical execution. The module samples raw electrical current from up to 8 independent field channels, executing analog-to-digital data frame extraction to transfer process variable metrics natively across the local system rack backplane.\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\u003eKJ3101X1-BB1 (Part Number: 12P1866X042)\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\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.18 kg (9.1 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e51 mm x 102 mm x 102 mm (1.5 in x 4.0 in x 5.0 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\u003eLocalBus Power: 12 VDC at 150 mA; Bussed Field Power: 12 VDC at 300 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eEmerson DeltaV DCS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e8 isolated analog input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Range\u003c\/td\u003e\n\u003ctd\u003e4-20 mA current input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e16-bit analog-to-digital conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHART Support\u003c\/td\u003e\n\u003ctd\u003ePass-through protocol, point-to-point configuration only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Circuit Rating\u003c\/td\u003e\n\u003ctd\u003e24 VDC at 32 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eGalvanic channel-to-channel and channel-to-logic isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock Resistance\u003c\/td\u003e\n\u003ctd\u003e10 g half-sine wave for 11 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Resistance\u003c\/td\u003e\n\u003ctd\u003e1 mm peak-to-peak (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\u003eAirborne Contaminants\u003c\/td\u003e\n\u003ctd\u003eISA-S71.04 Class G3 harsh environmental rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, UL, ATEX, IECEx (Zone 2 \/ Class I Division 2)\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 KJ3101X1-BB1 utilizes 16-bit analog-to-digital converters to translate the incoming 4-20 mA HART loop protocol currents into stable integer counts. Structural galvanic channel-to-channel isolation is integrated on every input loop path, preventing unpredictable ground loop drift or common-mode voltage fluctuations from altering parallel channel measurements. The active circuit architecture maps point-to-point digital FSK data envelopes over the baseline current loop, executing transparent HART pass-through messaging directly from smart instrumentation nodes to upper asset management software layers without causing cycle interruption to the active controller logic scan.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the internal galvanic isolation handle unexpected field electrical transients? A: Each of the 8 analog channels features a dedicated electrical barrier that isolates the input loop from both adjacent channels and the internal LocalBus logic. This structure stops voltage surges or ground potential differences from running down the backplane traces, protecting the controller electronics from field-side loop faults.\u003c\/p\u003e\n\u003cp\u003eQ: Can the HART communication function be executed over multi-drop loop wiring networks? A: No. The internal modem circuitry of this module is limited to point-to-point configurations only. Each of the 8 channels can interface with only one smart field transmitter at a time to read and transmit diagnostic and configuration variables.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarrier Card Seating\u003c\/strong\u003e: Press the module firmly onto the assigned terminal block carrier position until the physical retention clips latch completely. Misalignment during seating can damage the internal backplane pin matrix.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShield Grounding Matrix\u003c\/strong\u003e: land individual instrument wire shields exclusively at the designated enclosure ground bar. Avoid dual-end termination methods to prevent the formation of noise-inducing ground currents within the 4-20 mA loop runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Track Separation\u003c\/strong\u003e: Route all low-level 4-20 mA current loops through dedicated wiring channels completely separated from high-voltage AC cables or switching motor drive lines to minimize external electromagnetic coupling risks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Ambient Control\u003c\/strong\u003e: Maintain internal cabinet ventilation pathways to ensure the localized air envelope remains within the -40 to 70 deg C limits, preventing thermal concentration that could trigger internal component degradation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":43840681181283,"sku":"KJ4006X1-BT1","price":370.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/155.2_662ae272-dc51-40ec-af5b-797432f7d0ab.jpg?v=1763364289","url":"https:\/\/www.autocontrolglobal.com\/products\/kj3101x1-bb1-emerson-analog-input-new-original-stock","provider":"AutoControl Global","version":"1.0","type":"link"}