{"product_id":"emerson-deltav-kl3022x1-ba1-analog-output-4-20ma-hart-charm-module","title":"Emerson DeltaV KL3022X1-BA1 Analog Output 4-20mA HART CHARM Module","description":"\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKL3022X1-BA1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-precision Analog Output (AO) Characterization Module designed for the Emerson DeltaV Electronic Marshalling platform. This module converts digital control signals from the DeltaV system into 4-20mA analog currents to drive field devices such as control valve positioners and actuators. \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\u003cstrong\u003eSignal Type\u003c\/strong\u003e: 4-20mA Analog Output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtocol Support\u003c\/strong\u003e: HART Version 5, 6, and 7 pass-through\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCHARM Bus Power\u003c\/strong\u003e: +6.3 VDC at 32 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Circuit Rating\u003c\/strong\u003e: +24 VDC at 30 mA (Maximum)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: -40°C to +70°C (-40°F to +158°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Block Keying\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Mechanical safety position)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Protection\u003c\/strong\u003e: ISA-S71.04 Class G3 (Conformal coating for corrosive environments)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShock\/Vibration\u003c\/strong\u003e: 10g half-sine (11ms) \/ 0.7g from 13.2 to 150 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity\u003c\/strong\u003e: 5 to 95% Non-Condensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedundancy\u003c\/strong\u003e: Supported via the CHARM I\/O Card (CIOC) architecture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCommon FAQ\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is the 4A key position important?\u003c\/strong\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emechanical keying ensures that the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKL3022X1-BA1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecan only be inserted into a terminal slot specifically intended for Analog Output signals. This prevents the module from being accidentally plugged into a slot wired for power-intensive Discrete I\/O, protecting the internal circuitry from damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module support \"Fail-Safe\" states?\u003c\/strong\u003eYes. In the event of a communication loss between the controller and the CHARM I\/O card, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eKL3022X1-BA1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecan be configured via software to hold its last value or go to a pre-defined safe state (e.g., 4mA or 0mA) to ensure process safety.\u003c\/p\u003e","brand":"EMERSON","offers":[{"title":"Default Title","offer_id":46394735657150,"sku":"KL3022X1-BA1","price":750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/KL3021X1-BA1_2.jpg?v=1772076953","url":"https:\/\/www.autooiltech.com\/products\/emerson-deltav-kl3022x1-ba1-analog-output-4-20ma-hart-charm-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}