{"product_id":"1794-if4i-allen-bradley-flex-i-o-4-channel-isolated-analog-input-module","title":"1794-IF4I Allen-Bradley Flex I\/O na’urar shigar analog mai keɓewa mai tashoshi 4","description":"\u003ch3\u003eTakaitaccen Bayanin Samfur\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong style=\"color: #0056b3;\"\u003e1794-IF4I\u003c\/strong\u003e ingantaccen Module ɗin Shigar Analog Mai Rabuwa ne na masana'antu a cikin tsarin sarrafa kansa na rarrabacce na Allen-Bradley \u003cstrong\u003eFlex I\/O\u003c\/strong\u003e. An ƙera shi don sa ido kan muhimman siginar kayan aunawa a muhallin da ke da yawan hayaniyar wutar lantarki, wannan module ɗin yana samar da tashoshi 4 na shigarwa masu zaman kansu da aka raba. Ana iya saita kowane tashar dabam-dabam don bin diddigin siginar wuta mai ƙarin daidaito ($\\pm10\\text{V}$) ko da'irorin yanzu ($4\\text{ to }20\\text{mA}$). Tare da ƙananan siffa mai matuƙar sauƙi wadda nauyinta kusan \u003cstrong\u003e0.2 lbs (kimanin gram 90)\u003c\/strong\u003e, wannan sashin masana'antu mai salo na modular yana ba da damar sarrafa sigina a wurin aikace-aikace kai tsaye a kan injuninku, yana kawar da dogayen wayoyin filin masu saurin kamuwa da tsangwamar hayaniya har zuwa babban kwandon kayan aiki.\u003c\/p\u003e\n\n\u003ch3\u003eManyan Fa'idodin Fasaha\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRabuwa ta Galvanic Tsakanin Tashoshi:\u003c\/strong\u003e Yana samar da ingantaccen shingen rabuwa na 120 Volts mai ci gaba tsakanin da'irorin shigarwa. Wannan yana hana kwarara na ground-loop marasa tabbas da hayaniyar lantarki tsakanin tashoshi su katse daidaiton bayanan kayan auna ku.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTsarin Ƙuduri 16-Bit Mai Inganci:\u003c\/strong\u003e Yana da fitaccen ƙarfin jujjuyar siginar analog zuwa dijital, yana sarrafa bits 16 a kan zangon unipolar da bits 15 tare da alama ga zangon bipolar. Wannan yana haifar da matakai masu matuƙar ƙanƙanta har zuwa 0.156 mV don wuta ko 0.320 μA a kowane ƙididdiga na dijital ga da'irorin yanzu.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRaguwar Hayaniya Ta Musamman:\u003c\/strong\u003e An sanye shi da da'irar tacewa mai inganci wadda ke ba da Common Mode Rejection Ratio (CMRR) na 100 dB tare da daidaitaccen rage hayaniya na 60 dB, yana tsayar da karatun sigina a wuraren da ke kusa da manyan na'urorin canjin mitar wuta da kayan sauyawar wuta masu ƙarfi.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBayyanan Fasaha\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n      \u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eHalayen Sigogi\u003c\/th\u003e\n      \u003cth style=\"border: 1px solid #ddd; padding: 8px; text-align: left;\"\u003eBayanan Musammam na Masana'anta\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eAlamar Kasuwa \/ Maƙera\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eSamfurin Samfur \/ SKU\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e1794-IF4I\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eBayanin Samfur\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eModule ɗin Shigar Analog Mai Rabuwa (Tashoshi 4)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eSaitunan Sigina\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eYanzu: 4 zuwa 20 mA | Wuta: ±10 Volts DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eMatakin Ƙudurin Analog\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eWuta: 0.156 mV (Unipolar) \/ 0.313 mV (Bipolar) a kowane ƙididdiga \u003cbr\u003e Yanzu: 0.320 μA (Unipolar) \/ 0.640 μA (Bipolar) a kowane ƙididdiga\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eDaidaiton Gabaɗayan Tsari\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e±0.1% na ƙimar Cikakken Ma’auni (Sauyin zafi: 10 ppm\/°C)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eShigar Wutar Waje\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e24V DC Da ake ɗauka a matsayin na al'ada (Zango Mai Karɓuwa: 19.0 zuwa 31.2V DC)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eHasashen Amfanin Wutar Module\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eCirewar Flexbus: 50 mA | Amfanin Wuta: 1.5 Watts Max\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eWutar Rabuwa Ta Dindindin\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e120 Volts Kariyar shinge mai ci gaba\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eNauyin Module\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eKimanin 0.2 lbs (0.09 kg) (ba ya haɗa da nauyin tushe)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eIyakokin Damuwa na Muhalli\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003eGirgizar Aiki: 30g | Jure Girgiza: 5g @ 10 zuwa 500 Hz\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e\u003cstrong\u003eIyakokin Zafin Muhalli na Aiki\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #ddd; padding: 8px;\"\u003e0 zuwa 55°C (32 zuwa 131°F) | Ajiya: -40 zuwa 85°C\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eJagorar Shigarwa \u0026amp; Wayoyin Filin\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDaidaida Tushen Terminal (Terminal Base Matching):\u003c\/strong\u003e Bangaren 1794-IF4I ba ya zuwa da sukurori na toshe “terminal block” a ciki. Dole ne a haɗa shi da amintaccen rukunin “terminal base” da aka amince da shi. Yana aiki cikakke tare da saitunan tushe na \u003cstrong\u003e1794-TB2, 1794-TB3, 1794-TB3S, 1794-TB3T, 1794-TB3TS\u003c\/strong\u003e, da \u003cstrong\u003e1794-TBN\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWayar Tashoshi \u0026amp; Inganta Martani (Channel Wiring \u0026amp; Response Optimization):\u003c\/strong\u003e Ku yi layin “input loops” ɗinku a hankali don dai-daiku da yanayin ma'aunin da kuke nufi (makaman Voltage da makaman Current). Kayan hardware ɗin yana da saurin martani na mataki (step response) na 10 ms; koyaushe ku tsara aiwatar da PID loop na mai kula (controller) ɗinku da lokutan duba ganewar asali (diagnostic scan intervals) ne bisa wannan saurin samfurin analog na 10 ms.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMuHIMMIN Lokacin Dumama Tsarin (Crucial System Warm-up Interval):\u003c\/strong\u003e Don hanyoyin da ke buƙatar daidaito mai ƙarfi ko daidaita “thermal loop”, a bar 1794-IF4I ya yi dumama na wutar lantarki na mintuna 30 cikakku bayan kunna wuta. Wannan yana tabbatar da cewa matakan “reference voltages” na ciki da maki na zafi sun daidaita gaba ɗaya, yana tabbatar da daidaiton ±0.1% kamar yadda aka ƙayyade.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eMatrix ɗin Amincin Injiniya (Engineering Reliability Matrix)\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eƘarfin Jiki Mai Ƙarfi (Heavy-Duty Mechanical Resilience):\u003c\/strong\u003e An ƙera shi don yin aiki a muhallin aiki mai tsauri. An tantance bangaren don jure mummunan girgizar jiki har zuwa 30g da kuma girgizar jiki mai ɗorewa har zuwa 5g zuwa 500 Hz ba tare da motsawar sassan ciki daga matsayinsu ba.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTasfiyar Samar da Wuta (Power Supply Smoothing):\u003c\/strong\u003e Sashen tace wutar DC na ciki an ƙera shi don karɓar canje-canje da hayaniyar lantarki a cikin tagar 19.0 zuwa 31.2V DC, yana iya ɗaukar har zuwa 5% na AC ripple a layin wuta ba tare da karkacewa daga saitin da aka ƙayyade ba.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTambayoyin fasaha (Technical FAQs)\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Menene bambancin aiki tsakanin kewayon warwarewa na “unipolar” da na “bipolar”?\u003c\/strong\u003e\u003cbr\u003e\nA1: Saitin “unipolar” yana amfani da dukkan matakan bit 16 don warware sigina daga sifili zuwa mai kyau (kamar 4-20 mA ko 0-10 V). Yanayin “bipolar” yana ware bit 15 don wakiltar ƙimar sigina, sannan bit na 16 ake amfani da shi a matsayin alamar alkibla mai kyau\/mai mara kyau, yana ba da damar bin diddigin siginar da ke canzawa tsakanin bangarori, kamar $\\pm10\\text{V}$, daidai.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ2: Me ya sa keɓewar tashoshi (channel isolation) take da matuƙar muhimmanci idan aka kwatanta da “input modules” da ba a keɓe su ba?\u003c\/strong\u003e\u003cbr\u003e\nA2: Rukunin da ba a ware su ba suna rabon hanya ɗaya ta ƙasa (common electrical ground path) a duk cikin “input circuits” ɗinsu. Idan an haɗa firikwensin filinku da ƙasa a wurare daban-daban a bene na shuka, ƙaramin bambanci a “ground potential” na iya haifar da “ground loops”. 1794-IF4I yana da shingen keɓewar “galvanic isolation barrier” mai ƙimar 120V mai ci gaba a kan kowane tashar, wanda ke katse waɗannan “loop currents” gaba ɗaya kuma yana kare bayananku daga lalacewa.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ3: Shin bangaren 1794-IF4I yana jan wutar firikwensin gefen fili daga Flexbus?\u003c\/strong\u003e\u003cbr\u003e\nA3: A'a. Hanyar Flexbus tana samar da ƙananan wutar mantissa 50 mA kawai don ƙaramin ƙarfin lissafin siginar “low-voltage logic power” don gudanar da haɗin baya (backplane interface). Wutar lantarki da ake buƙata don tuƙa kewaye na analog da sarrafa “input loops” dole ne a kawo ta daga waje ta hanyar haɗin filin tashoshin 24V DC na yau da kullum.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51047662321796,"sku":"1794-IF4I","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1794-IF4I-1.jpg?v=1780582883","url":"https:\/\/www.etowonauto.com\/ha\/products\/1794-if4i-allen-bradley-flex-i-o-4-channel-isolated-analog-input-module","provider":"Etowon Auto","version":"1.0","type":"link"}