{"product_id":"allen-bradley-1771-ig-ttl-input-module-plc-5-8-inputs-5v-dc","title":"Allen-Bradley 1771-IG TTL Input Module PLC 5 8 Inputs 5V DC","description":"\u003ch2 style=\"color: #2c6e9e;\"\u003eAllen-Bradley 1771-IG TTL Input Module\u003c\/h2\u003e\n\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong style=\"color:#2c6e9e;\"\u003eAllen-Bradley 1771-IG\u003c\/strong\u003e is a TTL digital DC input module for the PLC 5 series. Features 8 inputs with 5 V DC TTL voltage category. Operating voltage 5.0 to 5.3 V DC. Signal delay less than 1 ms ON. Uses 1771-WC wiring arm. Conformal coat protection. Module weight 0.5 kg.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin-bottom:20px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"padding:10px; border:1px solid #ccc; text-align:left; width:40%;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding:10px; border:1px solid #ccc; text-align:left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f0f0f0;\"\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003eRockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f0f0f0;\"\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e1771-IG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003eModule Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003eDigital DC Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f0f0f0;\"\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003eVoltage Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e5 V DC, TTL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f0f0f0;\"\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003eDC Operating Voltage\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e5.0 to 5.3 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003eBackplane Current\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e122 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f0f0f0;\"\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003eCustomer Supply Current\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e500 mA maximum per module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003eSignal Delay (On)\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003eLess than 1 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f0f0f0;\"\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003eSignal Delay (Off)\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e20 ±9 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003eMaximum Power Dissipation\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e3.3 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f0f0f0;\"\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003eMaximum Thermal Dissipation\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e11.3 BTU\/hr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003eWiring Arm\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e1771-WC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f0f0f0;\"\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003eCoating\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003eConformal Coat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fff;\"\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003eMounting\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003eRack Mountable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f0f0f0;\"\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding:10px; border:1px solid #ccc;\"\u003e0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e8 TTL compatible inputs at 5 V DC\u003c\/li\u003e\n\u003cli\u003eSignal delay less than 1 ms ON\u003c\/li\u003e\n\u003cli\u003eOptoelectrical isolation for transient protection\u003c\/li\u003e\n\u003cli\u003eInput filtering for electrical noise reduction\u003c\/li\u003e\n\u003cli\u003e8 front panel status indicators\u003c\/li\u003e\n\u003cli\u003eConformal coat protection\u003c\/li\u003e\n\u003cli\u003eSupports ½, 1 and 2 slot I O addressing\u003c\/li\u003e\n\u003cli\u003eUsed for TTL interfaces and BCD encoder applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRequires 2 power sources: backplane and user supplied 5 V DC\u003c\/li\u003e\n\u003cli\u003eKeying bands between pins 34 and 36 upper connector\u003c\/li\u003e\n\u003cli\u003eKeying bands between pins 4 and 6 lower connector\u003c\/li\u003e\n\u003cli\u003eWiring arm 1771-WC allows module replacement without rewiring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What is the voltage category and number of inputs?\u003c\/strong\u003e\u003cbr\u003eA1: 5 V DC TTL category. 8 inputs with operating voltage 5.0 to 5.3 V DC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: What is the backplane current and wiring arm?\u003c\/strong\u003e\u003cbr\u003eA2: 122 mA backplane current. Compatible with 1771-WC wiring arm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: What is the module weight?\u003c\/strong\u003e\u003cbr\u003eA3: 0.5 kg.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":67591275643012,"sku":"1771-IG","price":178.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1771-IG-4.jpg?v=1790998658","url":"https:\/\/www.etowonauto.com\/ha\/products\/allen-bradley-1771-ig-ttl-input-module-plc-5-8-inputs-5v-dc","provider":"Etowon Auto","version":"1.0","type":"link"}