{"product_id":"emerson-kj3206x1-bk1-digital-input-module","title":"Emerson KJ3206X1-BK1 Digital Input Module","description":"\u003cp\u003eConfigured for 8-channel digital input monitoring in DeltaV S-Series automation setups, the \u003cstrong\u003eEmerson KJ3206X1-BK1\u003c\/strong\u003e (\u003cstrong\u003eKJ3206X1-BK1\u003c\/strong\u003e Digital Input Module) provides direct physical\/electrical execution.\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\u003eKJ3206X1-BK1\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\u003eStandard DeltaV S-Series module footprint weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eFits standard S-Series rack-mounted carrier slots\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\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e12 VDC at 100 mA (Local Bus Power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e8 input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Architecture\u003c\/td\u003e\n\u003ctd\u003eFully isolated digital inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Circuit Power\u003c\/td\u003e\n\u003ctd\u003e24 VDC at 6 mA per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHazardous Area Rating\u003c\/td\u003e\n\u003ctd\u003eATEX Certified for Zone 2 locations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Shock Limits\u003c\/td\u003e\n\u003ctd\u003e10g (1\/2 sinewave for 11 ms duration)\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) \/ 0.7g (13.2 to 150 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95%, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Class\u003c\/td\u003e\n\u003ctd\u003eISA-S71.04 Class G3 harsh environment rating for airborne contaminants\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eRack-mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control System Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART Loop Protocol Network Alignment\u003c\/strong\u003e While operating as a discrete binary component, the digital status updates are mapped directly into the primary DeltaV process database alongside analog loop variables. This high-speed data acquisition configuration updates state arrays across the backplane bus instantly, preserving logical synchronization during fast process control execution cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation Performance\u003c\/strong\u003e Each of the 8 discrete input channels incorporates independent galvanic isolation fields to optimize signal integrity. This physical boundary blocks common-mode voltage spikes, electrical transients, and cross-channel ground loop interference, preventing external field-side noise from disrupting internal logic decoding circuits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What are the primary restrictions regarding live maintenance on the KJ3206X1-BK1 within an ATEX Zone 2 environment?\u003c\/p\u003e\n\u003cp\u003eA: Under Zone 2 hazardous location constraints, the physical module allows for hot-swap extraction and insertion only when the surrounding atmosphere is verified to be non-explosive, or when field circuit power has been completely isolated from the terminal block assembly.\u003c\/p\u003e\n\u003cp\u003eQ: How does the module manage voltage drops or state chattering on the 24 VDC discrete inputs?\u003c\/p\u003e\n\u003cp\u003eA: The input filtering firmware processes status transitions using hardware-defined debounce delay parameters. This configuration ignores high-frequency mechanical switch chatter and localized voltage drops below nominal threshold values, passing only stable binary states to the controller memory.\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":45090779594867,"sku":"KJ3206X1-BK1","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-06-11_10-25-48_620dba12-215e-4b13-8018-17b128338885.png?v=1781147867","url":"https:\/\/www.dcssupplier.com\/products\/emerson-kj3206x1-bk1-digital-input-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}