{"product_id":"emerson-kj4001x1-cj1-deltav-s-series-localbus-expansion-cable","title":"Emerson KJ4001X1-CJ1 | DeltaV S-Series | LocalBus Expansion Cable","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKJ4001X1-CJ1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eby Emerson is a shielded, high-performance LocalBus expansion cable designed for DeltaV™ S-series DCS systems. It connects the Right-Hand Expansion Port of one I\/O carrier to the Left-Hand Expansion Port of another, enabling reliable data and power transfer across multiple I\/O carriers. Ideal for bridging gaps on DIN rails or extending connections across cabinet rows.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Speed Data Transfer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMaintains S-series LocalBus communication with minimal signal loss.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShielded Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEMI and RFI protection ensures robust operation in electrically noisy environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundant Communication Paths:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports both primary and secondary data channels for uninterrupted operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Delivery:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTransfers 12 VDC LocalBus power to downstream I\/O modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSecure Connectors:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHigh-density locking connectors prevent misalignment and vibration-induced disconnection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth align=\"left\"\u003eFeature\u003c\/th\u003e\n\u003cth align=\"left\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eCable Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eShielded Multi-Conductor Ribbon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eConnector Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eS-Series High-Density Bus Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eCompatible Carriers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eKJ4001X1-BA1, KJ4001X1-HB1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eStandard Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e0.38 m (1.25 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e-40°C to 70°C (-40°F to 158°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e5% to 95% Non-Condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eShock Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e10 g half-sine, 11 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eVibration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e1 mm peak-to-peak (2–13.2 Hz), 0.7 g (13.2–150 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eAirborne Contaminants\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eISA-S71.04 Class G3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eInput Power Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e30 VDC @ 1 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eHazardous Area Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eATEX Zone 2 \/ Class 1 Div 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation \u0026amp; Maintenance Notes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eEnsure system power is off before insertion or removal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAvoid sharp bends to maintain cable and shielding integrity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo user-serviceable parts; calibration is not required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned exclusively for DeltaV S-series carriers; incompatible with Series 2 systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUsed to extend DeltaV S-series I\/O networks in industrial environments, including chemical, power, and manufacturing plants where long LocalBus runs or multi-cabinet connections are needed.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this cable be used with DeltaV Series 2 I\/O carriers?\u003c\/strong\u003e\u003cbr\u003eA: No, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKJ4001X1-CJ1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis compatible only with S-series hardware.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the maximum recommended LocalBus length with this extension?\u003c\/strong\u003e\u003cbr\u003eA: Users should calculate total LocalBus length to avoid voltage drop or timing issues.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this cable carry both data and power?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it provides 12 VDC LocalBus power along with data.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I insert or remove the cable while the system is powered?\u003c\/strong\u003e\u003cbr\u003eA: No, always de-energize the system before insertion or removal.\u003c\/p\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":44046170685528,"sku":"KJ4001X1-CJ1","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/EmersonKJ4001X1-CJ1.jpg?v=1777371918","url":"https:\/\/www.industriaxplc.com\/products\/emerson-kj4001x1-cj1-deltav-s-series-localbus-expansion-cable","provider":"IndustriaX Limited","version":"1.0","type":"link"}