{"product_id":"emerson-kj2004x1-ba1-deltav-remote-interface-unit","title":"Emerson KJ2004X1-BA1 DeltaV Remote Interface Unit","description":"\u003cp\u003eConfigured for remote data concentration and localized bus expansion in DeltaV electronic marshalling systems, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEmerson KJ2004X1-BA1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003eKJ2004X1-BA1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRemote Interface Unit) provides direct physical\/electrical execution. This hardware assembly coordinates multi-drop communication packet routing and translates serialized transport streams from extended I\/O subsystems back to the centralized distributed controller architecture.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eKJ2004X1-BA1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEmerson\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOrigin\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUSA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.5 kg (Shipping Weight)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard DeltaV carrier system module footprint\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temp\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-40 deg C to +70 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 VDC at 300 mA maximum, 3.3 VDC at 500 mA maximum (Local Bus Power)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eIngress Protection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIP 20 Rating\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eShock Resistance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10g 1\/2 sine wave for 11 ms\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eVibration Resistance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1 mm peak-to-peak from 2 to 13.2 Hz; 0.7g from 13.2 to 150 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAirborne Contaminants\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eISA-S71.04-1985 Class G3 compliance\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRelative Humidity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5% to 95% non-condensing\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eChannel-To-Channel Isolation and DCS Synchronization\u003c\/h3\u003e\n\u003cp\u003eMechanical execution of this remote interface link relies on dedicated galvanic boundaries to maintain strict signal processing synchronization across wide network areas. The inner circuit topology enforces channel-to-channel isolation between the external communication line inputs and the local system logic power rails. This layout isolates the core distributed control architecture from high-frequency electromagnetic interference, ground potential loops, and localized transient faults occurring on the 4-20 mA HART loop protocol field tracks connected to the peripheral marshalling rows.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does this remote interface hardware support hot-swap extraction under live backplane power?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The module is engineered for online hot-swap operations. The structural terminal design dampens bus voltage fluctuations during live mating cycles, preventing active logic failures or communications interruptions on neighboring slots.\u003c\/p\u003e\n\u003cp\u003eQ: What are the distinct voltage demands supplied through the local bus system?\u003c\/p\u003e\n\u003cp\u003eA: The hardware partitions its power allocation into dual paths, drawing a maximum of 300 mA at 5 VDC alongside a maximum of 500 mA at 3.3 VDC from the local bus carrier infrastructure to run the digital logic circuits.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Carrier Mounting\u003c\/strong\u003e: Position the remote interface unit vertically over the matching slot guide of the local assembly baseplate. Apply downward pressure until the mechanical mounting clips are completely seated to guarantee electrical connection stability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGrounding Array Parameters\u003c\/strong\u003e: Connect all communication cable screens directly to the main marshalling cabinet ground bus bar. Verify a single-point grounding layout to protect against low-frequency common-mode noise across the remote network infrastructure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCabinet Environment Controls\u003c\/strong\u003e: When deploying the IP 20 rated chassis in locations with Class G3 airborne contaminants, mount the hardware inside a sealed, positive-pressure industrial enclosure to prevent humidity condensation and sulfur gas corrosion.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCable Routing Distance\u003c\/strong\u003e: Keep low-voltage serial and Ethernet communications cables separated from high-current AC motor control lines by a minimum physical distance of 300 mm within the panel tracking to minimize inductive signal cross-talk.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":52921818218805,"sku":"KJ2004X1-BA1","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/KJ2005X1-BA1_521a62b6-3276-49f6-ab22-cf63651d79b4.png?v=1779694270","url":"https:\/\/www.5gplc.com\/products\/emerson-kj2004x1-ba1-deltav-remote-interface-unit","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}