{"product_id":"emerson-deltav-kj2201x1-pw1-sis-smart-logic-solver","title":"Emerson DeltaV KJ2201X1-PW1 SIS Smart Logic Solver","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eEmerson KJ2201X1-PW1\u003c\/strong\u003e appears in Emerson DeltaV™ system documentation with conflicting primary classifications across verified industrial suppliers. The majority of automation distributors identify it as a \u003cstrong\u003eDeltaV SIS Smart Logic Solver\u003c\/strong\u003e for safety instrumented systems, while a subset of suppliers classify it as a \u003cstrong\u003eRedundant Power Supply Module\u003c\/strong\u003e. The specifications below consolidate all verified data points with conflict annotations.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications — SIS Logic Solver Classification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Emerson\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e KJ2201X1-PW1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType (per ExcellentPLC):\u003c\/strong\u003e Smart Logic Solver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Integrity Level:\u003c\/strong\u003e SIL 3 (IEC 61508)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Input:\u003c\/strong\u003e 24 VDC nominal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogic Channels:\u003c\/strong\u003e 16 discrete input\/output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication:\u003c\/strong\u003e Ethernet (standard); FOUNDATION Fieldbus (optional)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e \u0026lt; 100 ms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0 °C to +60 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e −40 °C to +85 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 200 × 300 × 50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.5 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e IEC 61508 SIL 3, CE, UL, CSA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications — Power Supply Classification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType (per SaulDCS):\u003c\/strong\u003e Redundant Power Supply Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 100–240 VAC, 50\/60 Hz (auto-ranging)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 24 VDC ±1 %, 10 A (240 W continuous)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedundancy:\u003c\/strong\u003e N+1 hot-swappable, dual input feeds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency:\u003c\/strong\u003e ≥94 % (typical at full load)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Overvoltage, overcurrent, short-circuit, thermal shutdown\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e −25 °C to +70 °C (derate above 50 °C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e UL 60950-1, CE, RoHS, IEC 62368-1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEnvironmental Ratings (Common)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelative Humidity:\u003c\/strong\u003e 5 % – 95 % non-condensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirborne Contaminants:\u003c\/strong\u003e ISA-S71.04-1985 Class G3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this a logic solver or a power supply?\u003c\/strong\u003e\u003cbr\u003eA: \u003cstrong\u003eVerified suppliers conflict.\u003c\/strong\u003e ExcellentPLC\/Vogiauto classify it as a SIL 3 logic solver; SaulDCS classifies it as a 24 VDC redundant power supply. Verify your exact part number and revision against the Emerson DeltaV system BOM before procurement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the response time for safety logic?\u003c\/strong\u003e\u003cbr\u003eA: Per the logic-solver classification, response time is \u0026lt; 100 ms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this module be hot-swapped?\u003c\/strong\u003e\u003cbr\u003eA: Per the power-supply classification, it supports N+1 hot-swap. Per the logic-solver classification, refer to your DeltaV SIS safety manual for online replacement procedures.\u003c\/p\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eVerify the exact function of KJ2201X1-PW1 in your system architecture (logic solver vs. power supply).\u003c\/li\u003e\n\u003cli\u003eMount in the appropriate DeltaV SIS chassis or power rack per the verified classification.\u003c\/li\u003e\n\u003cli\u003eConnect 24 VDC (logic solver) or 100–240 VAC (power supply) to the designated terminals.\u003c\/li\u003e\n\u003cli\u003eFor safety logic solver mode, commission SIL logic offline before energizing outputs.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eSelection Tips\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo not order blindly.\u003c\/strong\u003e Confirm whether your system requires KJ2201X1-PW1 as a logic solver or as a power supply—the same catalog number covers different functions per supplier listings.\u003c\/li\u003e\n\u003cli\u003eIf used as a logic solver, confirm SIL 3 loop calculations and proof-test intervals.\u003c\/li\u003e\n\u003cli\u003eIf used as a power supply, verify total load current does not exceed 10 A continuous.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":53852330557624,"sku":"KJ2201X1-PW1","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/KJ2201X1-PW1.png?v=1785734951","url":"https:\/\/www.globalpetroparts.com\/products\/emerson-deltav-kj2201x1-pw1-sis-smart-logic-solver","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}