{"product_id":"yokogawa-aai543-h50-s1-atk4a-00-s1-analog-output-module","title":"Yokogawa AAI543-H50 S1\/ATK4A-00 S1 Analog Output Module","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa AAI543-H50 S1 \/ ATK4A-00 S1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-reliability analog output module used in industrial automation. It provides 16 isolated 4–20 mA output channels with HART communication support. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eATK4A-00 S1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eterminal block adapter connects to the AEA4D terminal board via a KS cable, ensuring fast and secure wiring. This combination fits perfectly into redundant control architectures where accuracy, stability, and fault tolerance are critical.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel\u003c\/strong\u003e: AAI543-H50 S1 \/ ATK4A-00 S1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOutput channels\u003c\/strong\u003e: 16, isolated\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOutput signal\u003c\/strong\u003e: 4 to 20 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDigital communication\u003c\/strong\u003e: HART protocol\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundancy\u003c\/strong\u003e: Standard switch-over response supported\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWithstanding voltage\u003c\/strong\u003e: 1500 V AC (between output and system, 1 minute)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAllowable load resistance\u003c\/strong\u003e: 0 to 750 Ω\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCircuit-open detection\u003c\/strong\u003e: \u0026lt; 0.65 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e: ±48 µA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eData update period\u003c\/strong\u003e: 10 ms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTemperature drift\u003c\/strong\u003e: ±16 µA per 10°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower consumption\u003c\/strong\u003e:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e230 mA @ 5 V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e540 mA @ 24 V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExternal connection\u003c\/strong\u003e: Pressure clamp terminal, MIL connector cable, KS cable (via ATK4A-00 S1)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.4 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":42003810549850,"sku":"AAI543-H50 S1\/ATK4A-00 S1","price":221.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/AAI543-H50S1ATK4A-00S1.jpg?v=1750318799","url":"https:\/\/www.plcmasters.com\/lt\/products\/yokogawa-aai543-h50-s1-atk4a-00-s1-analog-output-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}