{"product_id":"aai135-s53-yokogawa-16-channel-input-module","title":"AAI135-S53 | Yokogawa 16-Channel Input Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAAI135-S53\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a 16-channel isolated analog input module designed to acquire 4–20 mA DC signals from field devices and deliver stable, high-accuracy data to control systems with electrical isolation and environmental protection.\u003c\/p\u003e\n\u003ch3\u003eSuffix Codes\u003c\/h3\u003e\n\u003cp\u003e•\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eS\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandard type, no HART communication support\u003cbr\u003e•\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e5\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandard connection configuration without explosion protection\u003cbr\u003e•\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eISA Standard G3 conformal coating with enhanced corrosion resistance and high-density installation support\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eInput Characteristics\u003cbr\u003e•\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eNumber of input channels:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e16 channels, isolated\u003cbr\u003e•\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eInput signal:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4–20 mA DC\u003cbr\u003e•\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllowable input current:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e24 mA\u003cbr\u003e•\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eInput impedance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eApprox. 250 Ω (power ON), ≥500 Ω (power OFF)\u003cbr\u003e•\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAccuracy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e±0.1% of full scale\u003cbr\u003e•\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eData refresh cycle:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10 ms\u003c\/p\u003e\n\u003cp\u003eElectrical Ratings\u003cbr\u003e•\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWithstand voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1500 V AC for 1 minute between input signal and system\u003cbr\u003e•\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCurrent consumption:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e230 mA max. (5 V DC internal supply)\u003c\/p\u003e\n\u003cp\u003eMechanical \u0026amp; Interface\u003cbr\u003e•\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eApprox. 0.33 kg\u003cbr\u003e•\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSystem connection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePressure clamp terminal, dedicated cable, or ELCO cable connection\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49680471621874,"sku":"AAI135-S53","price":289.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/5589\/5794\/files\/AAI135-S53-3.jpg?v=1781601996","url":"https:\/\/www.petrospare.com\/products\/aai135-s53-yokogawa-16-channel-input-module","provider":"Petro Spare Industrial Limited","version":"1.0","type":"link"}