{"product_id":"1771-igd-allen-bradley-selectable-logic-dc-input-module","title":"1771-IGD Allen-Bradley Selectable Logic DC Input Module","description":"\u003ch2\u003eIntroducing the Allen-Bradley \u003cstrong\u003e1771-IGD\u003c\/strong\u003e 16-Point TTL Input Module\u003c\/h2\u003e\n\u003ch3\u003eDetailed Technical Specifications of the \u003cstrong\u003e1771-IGD\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type \u0026amp; Part Number:\u003c\/strong\u003e This TTL input module, catalog \u003cstrong\u003e1771-IGD\u003c\/strong\u003e, provides \u003cspan style=\"color: #d32f2f;\"\u003e16 input points\u003c\/span\u003e for your control system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable Logic Levels:\u003c\/strong\u003e Choose positive logic (ON: 2.0-5.25V DC, OFF: -0.2 to 0.8V DC) or negative logic (ON: -0.2 to 0.8V DC, OFF: 2.0-5.25V DC).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Current Draw:\u003c\/strong\u003e The module consumes \u003cspan style=\"color: #d32f2f;\"\u003e130 mA @ 5V DC\u003c\/span\u003e from the chassis backplane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Signal Delay:\u003c\/strong\u003e Enjoy fast response times with a signal delay of \u003cspan style=\"color: #d32f2f;\"\u003eless than 1 ms\u003c\/span\u003e for reliable real-time control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower \u0026amp; Thermal Dissipation:\u003c\/strong\u003e It dissipates a maximum of 2.7 Watts (9.2 BTU\/hr), ensuring energy-efficient operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Protection:\u003c\/strong\u003e A 0.5A 250V fuse safeguards the module and external 5V DC supply from power surges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e The \u003cstrong\u003e1771-IGD\u003c\/strong\u003e reliably operates in temperatures from \u003cspan style=\"color: #d32f2f;\"\u003e32 to 131°F (0-60°C)\u003c\/span\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs this 1771-IGD module new or refurbished?\u003c\/strong\u003e\u003cbr\u003eWe only stock brand-new, original Allen-Bradley \u003cstrong\u003e1771-IGD\u003c\/strong\u003e modules to ensure top quality and reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow do I switch between positive and negative logic?\u003c\/strong\u003e\u003cbr\u003eAdjust the jumper setting on the module's circuit board. Move it toward the front for negative logic; the default position sets positive logic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat power supplies does the 1771-IGD require?\u003c\/strong\u003e\u003cbr\u003eThe module draws 130 mA from the backplane. You must also connect an external 5V DC power supply for the TTL input signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo you have the 1771-IGD in stock?\u003c\/strong\u003e\u003cbr\u003eYes, we maintain a substantial inventory of the \u003cstrong\u003e1771-IGD\u003c\/strong\u003e module and can fulfill orders immediately.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow quickly can you ship my order?\u003c\/strong\u003e\u003cbr\u003eWe dispatch orders within 5 days using trusted carriers like DHL, FedEx, or UPS.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is your return policy for this item?\u003c\/strong\u003e\u003cbr\u003eWe accept returns within 30 days of delivery, provided the item is in its original, unused condition.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePartner NexAuto Technology Limited : \u003ca rel=\"noopener noreferrer\" href=\"https:\/\/www.nex-auto.com\/\" target=\"_blank\"\u003ehttps:\/\/www.nex-auto.com\/\u003c\/a\u003e\u003cbr\u003eContact Information Inquiries: \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e , \u003ca rel=\"noopener noreferrer\" href=\"https:\/\/wa.me\/8615392429628\" target=\"_blank\"\u003e+86 153 9242 9628\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45822607917217,"sku":"1771-IGD","price":240.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/1771-IGD.jpg?v=1773644013","url":"https:\/\/www.autonexcontrol.com\/pl\/products\/1771-igd-allen-bradley-selectable-logic-dc-input-module","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}