{"product_id":"allen-bradley-1746-im8-slc-500-ac-input-module","title":"Allen-Bradley 1746-IM8 SLC 500 AC Input Module","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cspan style=\"color:#00529b;font-weight:700;\"\u003eAllen-Bradley 1746-IM8\u003c\/span\u003e is an 8-channel digital AC input module for the SLC 500 series. It accepts 170–265VAC signals at 47–63 Hz, making it suitable for general-purpose industrial control with 200\/240VAC voltage categories. The module weighs approximately 0.35 kg (0.77 lb).\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:13px;\"\u003e\n  \u003ctr style=\"background:#f0f4f8;\"\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003eRockwell Automation \/ Allen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003eCatalog Number\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003e1746-IM8\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f0f4f8;\"\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003eSeries\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003eSLC 500\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003eModule Type\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003eDigital AC Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f0f4f8;\"\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003eInputs\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003e8 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003eVoltage Range\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003e170–265 VAC at 47–63 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f0f4f8;\"\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003eVoltage Category\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003e200\/240 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003eBackplane Current (5V DC)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003e50 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f0f4f8;\"\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003eBackplane Current (24V)\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003e0 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003eSignal Delay\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003e35 or 45 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f0f4f8;\"\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003eOff State Current\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003e2 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003e-25°C to +60°C (-13°F to +140°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f0f4f8;\"\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003e-40°C to +85°C (-40°F to +185°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003e5% to 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f0f4f8;\"\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003eOperating Vibration\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003e1.0 g at 5–2000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003eOperating Shock\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003e30 g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f0f4f8;\"\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003eHeat Dissipation\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003e3.1 W total; 0.35 W per point\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003e0.35 kg (0.77 lb) approx.\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f0f4f8;\"\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003eI\/O Connection\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ccc;\"\u003e1746-HT and 1746-HCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cp\u003eThe wide 170–265VAC input range tolerates voltage fluctuations common in industrial power distribution. Eight channels in a single slot conserve rack space. The 2 mA off-state current prevents false triggering from leakage. Low 3.1 W heat dissipation reduces panel cooling requirements. At roughly 0.35 kg, the module adds minimal weight to the chassis. Withstands 30 g shock and 1.0 g vibration for reliable operation in high-vibration machinery environments.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What voltage range does the 1746-IM8 accept?\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003eA1:\u003c\/strong\u003e 170–265 VAC at 47–63 Hz, with a 200\/240 VAC voltage category.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ2: How much backplane current does it draw?\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003eA2:\u003c\/strong\u003e 50 mA at 5V DC and 0 mA at 24V.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ3: What are the environmental limits?\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003eA3:\u003c\/strong\u003e -25°C to +60°C operating, 5–95% RH non-condensing, 30 g shock.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":67637027897476,"sku":"1746-IM8","price":155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1746-IM8.jpg?v=1791554372","url":"https:\/\/www.etowonauto.com\/nl\/products\/allen-bradley-1746-im8-slc-500-ac-input-module","provider":"Etowon Auto","version":"1.0","type":"link"}