{"product_id":"1771-ih-allen-bradley-plc-5-digital-dc-input-module-8-ch","title":"1771-IH Allen-Bradley PLC 5 Digital DC Input Module 8 Ch","description":"\u003ch2\u003e1771-IH Allen-Bradley PLC 5 Digital DC Input Module – 8 Channels\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color:#0066cc;\"\u003eAllen-Bradley 1771-IH\u003c\/strong\u003e is an 8-channel digital DC input module for the PLC 5 and Bulletin 1771 series. Rack-mountable with 24-50V DC operating voltage. Weight is approximately 0.45 kg (1.0 lb).\u003c\/p\u003e\n\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ctable width=\"100%\" border=\"0\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse;\"\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003eRockwell Automation\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003eAllen-Bradley\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e1771-IH\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003eDigital DC Input Module\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e\u003cstrong\u003eNumber of Inputs\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e8\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e\u003cstrong\u003eVoltage Category\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e10-60V DC Sink (Source Load)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e\u003cstrong\u003eDC Operating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e24-50V DC\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e\u003cstrong\u003eBackplane Current\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e74 mA at 5V DC ±5%\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e\u003cstrong\u003eWiring Arm\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e1771-WA\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003eRack Mountable\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003eApprox. 0.45 kg (1.0 lb)\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInput Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" border=\"0\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse;\"\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e\u003cstrong\u003eNominal Input Current (24V)\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e8.4 mA\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e\u003cstrong\u003eNominal Input Current (48V)\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e20 mA\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e\u003cstrong\u003eMax On-State Voltage\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e10V DC\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e\u003cstrong\u003eMax Off-State Voltage\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e4.5V DC\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e\u003cstrong\u003eMax Off-State Current\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e1 mA\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e\u003cstrong\u003eInput Impedance (On-State)\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e2.5-3 kΩ\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e\u003cstrong\u003eInput Impedance (Off-State)\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e5-6 kΩ\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eSignal and Power Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" border=\"0\" cellpadding=\"6\" cellspacing=\"0\" style=\"border-collapse:collapse;\"\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e\u003cstrong\u003eSignal Delay (On)\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e15 ms (±7 ms)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e\u003cstrong\u003eSignal Delay (Off)\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e20 ms (±9 ms)\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e1500V AC RMS\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e\u003cstrong\u003ePower Dissipation\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e0.4W to 8.1W\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e\u003cstrong\u003eThermal Dissipation\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e1.3 to 27.7 BTU\/hr\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"border:1px solid #ddd;\"\u003e0°C to 60°C (32°F to 140°F)\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e8 digital DC input channels\u003c\/li\u003e\n  \u003cli\u003e24-50V DC operating voltage range\u003c\/li\u003e\n  \u003cli\u003e10-60V DC sink (source load) voltage category\u003c\/li\u003e\n  \u003cli\u003eRack mountable with 1771-WA wiring arm\u003c\/li\u003e\n  \u003cli\u003eEight red status indicators\u003c\/li\u003e\n  \u003cli\u003e1500V AC RMS isolation voltage\u003c\/li\u003e\n  \u003cli\u003eLow power consumption at 74 mA backplane current\u003c\/li\u003e\n  \u003cli\u003eLightweight at approximately 0.45 kg (1.0 lb)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePLC 5 control systems\u003c\/li\u003e\n  \u003cli\u003eIndustrial automation\u003c\/li\u003e\n  \u003cli\u003eMachine control\u003c\/li\u003e\n  \u003cli\u003eProcess monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: How many inputs does the 1771-IH provide?\u003c\/strong\u003e\u003cbr\u003e\nA1: 8 digital DC input channels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: What is the operating voltage range?\u003c\/strong\u003e\u003cbr\u003e\nA2: 24-50V DC with a voltage category of 10-60V DC sink.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: What wiring arm and weight does this module have?\u003c\/strong\u003e\u003cbr\u003e\nA3: 1771-WA wiring arm with weight of approximately 0.45 kg (1.0 lb).\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":67591378272388,"sku":"1771-IH","price":168.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1771-IH.jpg?v=1790999177","url":"https:\/\/www.etowonauto.com\/products\/1771-ih-allen-bradley-plc-5-digital-dc-input-module-8-ch","provider":"Etowon Auto","version":"1.0","type":"link"}