{"product_id":"merson-deltav-kl3021x1-ba1-hart-charm-module","title":"Emerson DeltaV KL3021X1-BA1 HART CHARM Module","description":"\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKL3021X1-BA1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a specialized Analog Input Characterization Module (CHARM) designed for Emerson’s DeltaV Electronic Marshalling system. This module is the \"smart\" component that defines a single I\/O channel as a 4-20mA Analog Input with full HART communication support. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSignal Type\u003c\/strong\u003e: 4-20mA Analog Input\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProtocol\u003c\/strong\u003e: HART pass-through for smart instrument diagnostics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCHARM Bus Power\u003c\/strong\u003e: +6.3 VDC at 32 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eField Circuit Power\u003c\/strong\u003e: +24 VDC at 25 mA (Max)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: -40°C to +70°C (-40°F to +158°F)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Protection\u003c\/strong\u003e: ISA-S71.04 Class G3 (Corrosion resistant)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShock\/Vibration\u003c\/strong\u003e: 10g half-sine (11ms) \/ 0.7g from 13.2 to 150 Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTerminal Block Key\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Mechanical keying for Analog Input)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConfigurability\u003c\/strong\u003e: Software-selectable filtering and damping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSafety\u003c\/strong\u003e: SIL 3 capable when used in a DeltaV SIS environment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCommon FAQ\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the significance of the \"1A\" key position?\u003c\/strong\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ekey position is a physical safeguard on the CHARM baseplate. It ensures that only an Analog Input CHARM can be inserted into a slot wired for an analog transmitter, preventing electrical damage caused by mismatched signal types.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this CHARM for a 2-wire transmitter?\u003c\/strong\u003eYes. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKL3021X1-BA1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides the necessary 24 VDC field power to loop-power a standard 2-wire transmitter, while also receiving the 4-20mA signal and HART data.\u003c\/p\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":46394735263934,"sku":"KL3021X1-BA1","price":750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/KL3021X1-BA1_1.jpg?v=1772076953","url":"https:\/\/www.autooiltech.com\/products\/merson-deltav-kl3021x1-ba1-hart-charm-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}