{"product_id":"allen-bradley-1771-ob-plc-5-digital-dc-output-module","title":"Allen-Bradley 1771-OB PLC-5 Raqamli DC Chiqish Moduli","description":"\u003cp\u003e\u003cstrong\u003e1771-OB\u003c\/strong\u003e - \u003cstrong\u003ePLC-5 \/ 1771 I\/O Platformasi\u003c\/strong\u003e uchun mo‘ljallangan 8-kanalli raqamli qattiq holatli elektron qurilma bo‘lib, past kuchlanishli to‘g‘ridan-to‘g‘ri tok sanoat boshqaruv apparatini boshqaradi. U DC motor drayverlari, holat ko‘rsatkichlari va sanoat solenoid klapanlari kabi turli maydon komponentlari uchun elektr kalitlash yo‘llarini taqdim etadi. Ichki boshqaruv mikro-mantiqi mahalliy \u003cstrong\u003eI\/O korpusi\u003c\/strong\u003e orqa panel relsi orqali quvvatlanadi va yuqori darajadagi zavod maydon elementlari bilan asosiy protsessor magistrallari o‘rtasida optoelektron izolyatsiyani saqlash uchun maksimal 165 mA tok oladi. Tizim integratsiyasi standart \u003cstrong\u003e1771-WA\u003c\/strong\u003e simlash qo‘ltiq birikmasi orqali amalga oshiriladi, bu esa maydon terminal ulanishlarini buzmasdan issiq almashtirish yoki karta almashtirish ketma-ketligini imkonini beradi.\u003c\/p\u003e\n\u003ch3\u003eXususiyatlar\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eYuqori zichlikdagi chiqish taqsimoti\u003c\/strong\u003e: Bitta slotli korpus paketida sakkizta mustaqil qattiq holatli DC kalitlash sxemalarini birlashtiradi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaxsus Qisqa Tutashuvdan Himoya\u003c\/strong\u003e: Har bir kanal uchun alohida 2 A, 8AG himoya sig‘dirgichlari modulni jiddiy maydon ortiqcha tok xavfidan himoya qiladi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVizual Holat Massivi\u003c\/strong\u003e: O‘nlab portlash sig‘dirgich holati va aniq kanal o‘tkazuvchanlik holatlarini mahalliy ko‘rsatish uchun old panelda to‘qqizta diagnostika LEDlari bilan jihozlangan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTo‘g‘ridan-to‘g‘ri Kirish O‘zaro Qulflash\u003c\/strong\u003e: 1771-IB qabul qiluvchi blok kabi diskret DC kirish modullarini to‘g‘ridan-to‘g‘ri boshqarish uchun nol-potentsial yer havolasi aylanishini qo‘llab-quvvatlaydi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptoelektron Orqa Panel Himoyasi\u003c\/strong\u003e: Orqa panel boshqaruv mantiqini shikastlovchi tashqi kuchlanish o‘zgarishlaridan himoya qilish uchun uzluksiz 1500 Vca (rms) galvanik izolyatsiyani o‘z ichiga oladi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMexanik Slot Kalitlash\u003c\/strong\u003e: Orqa panel uyasi kalitlash maydonlari modul slotining joylashishini cheklaydi, faqat mos keluvchi elektr modullar turining belgilangan simlash joylarida joylashishini ta'minlaydi.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIlovalar\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eZavod polidagi solenoid harakatlantirilgan pnevmatik manifoldlarni taqsimlangan boshqaruvi.\u003c\/li\u003e\n\u003cli\u003ePast tokli to‘g‘ridan-to‘g‘ri DC motor tezligini boshqarish yoqish drayverlari.\u003c\/li\u003e\n\u003cli\u003eMasofaviy asbob-uskunalar boshqaruv panellari va pilot lampalar yoritish matritsa chiziqlari.\u003c\/li\u003e\n\u003cli\u003ePastki kuchlanishli kirish apparat qismlari bilan racklararo mantiqiy o‘zaro qulflash.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUskuna spetsifikatsiyalari\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParametr\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eTexnik xususiyatlar\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIshlab chiqaruvchi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1771-OB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMahsulot seriyasi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLC-5 \/ 1771 I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModul turi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRaqamli DC chiqish drayver moduli\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModul bo'yicha chiqishlar soni\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShassi mosligi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1771 I\/O shassi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKirish ishchi kuchlanish oralig'i\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 Vdc dan 27 Vdc gacha\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChiqish tok sig'imi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHar bir alohida chiqishda 1.5 A (modul bo'yicha jami 8 A dan oshmasligi kerak)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaksimal tok o'sishi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 ms davomida 4 A, 1 soniyalik intervalda takrorlanadi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eO'chiq holatdagi oqim oqishi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHar bir chiqishda maksimal 1 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYoqiq holatdagi kuchlanish tushishi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 Vdc maksimal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal uzatish kechikishi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 ms (yoqishdan o'chirishga va o'chirishdan yoqishga holatlar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuvvat sarfi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.9 Vatt minimal, 16.9 Vatt maksimal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIssiqlik tarqalishi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.0 BTU\/soat minimal, 57.6 BTU\/soat maksimal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrqa panel mantiqiy tok talabi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e165 mA @ 5 Vdc plus\/minus 5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOptoelektrik izolyatsiya\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1500 Vca (rms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIsh harorati oralig'i\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 °C dan 60 °C gacha\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSaqlash harorati oralig'i\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40 °C dan 85 °C gacha\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNisbiy atrof-muhit namligi\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5% dan 95% gacha (kondensatsiyasiz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaydon simlash spetsifikatsiyalari\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5 mm2 nominal kesimga ega moslashuvchan kabel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrqa panel plastik kalit slotlari\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 va 6 pozitsiyalar orasida hamda 18 va 20 pozitsiyalar orasida\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIchki sigortalar\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 A, 8AG reytingi (har bir chiqish yo'nalishi uchun alohida sigortasi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal ulanish bloki\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1771-WA simlash qo'li\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eUlanishlar\/Interfeyslar\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eUlanish terminal pin\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunktsiya\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal A\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+DC kuchlanish ta'minoti kirish referensi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal 0\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRaqamli chiqish kanali 0 signal liniyasi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal 1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRaqamli chiqish kanali 1 signal liniyasi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal 2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRaqamli chiqish kanali 2 signal liniyasi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal 3\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRaqamli chiqish kanali 3 signal liniyasi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal 4\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRaqamli chiqish kanali 4 signal liniyasi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal 5\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRaqamli chiqish kanali 5 signal liniyasi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal 6\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRaqamli chiqish kanali 6 signal liniyasi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal 7\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRaqamli chiqish kanali 7 signal liniyasi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal B\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC umumiy yerga qaytish referensi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eMuhandislik eslatmalari\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal va bit o'rtasidagi nomuvofiqlik\u003c\/strong\u003e: Jismoniy 1771-WA simlash qo'li uskunasida qirilgan terminal kanal belgilari dasturiy ichki tasvir registridagi ma'lumot bitlariga to'g'ridan-to'g'ri mos kelmaydi. Boshqaruv kodini yaratishda tizim taqsimoti jadvaliga qat'iy rioya qiling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePotentsial tenglashtirish\u003c\/strong\u003e: Chiqish kanalini to'g'ridan-to'g'ri kirish ishlov berish blokiga (masalan, 1771-IB) bog'lashda, barcha referens yerlarni bir xil kuchlanish potentsialiga bog'lash uchun umumiy quvvat ta'minoti halqasi ikkala blokni ham oziqlantirishi kerak.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolyaritetga oid ogohlantirish\u003c\/strong\u003e: Barcha to‘g‘ridan-to‘g‘ri tok quvvat terminallarida to‘g‘ri struktural polaritet saqlanishi shart. O‘zgaruvchan tok (AC) quvvat konfiguratsiyalarini qo‘llash yoki polaritet yo‘llarini noto‘g‘ri ulash modulning jiddiy shikastlanishiga olib keladi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrqa panel quvvat balanslash\u003c\/strong\u003e: 165 mA orqa panel tok iste’moli 1771 korpusining umumiy quvvat ta’minoti sig‘imi hisob-kitobiga kiritilishi kerak, bu issiqlik ortiqcha yuklanishi yoki orqa panel quvvat pasayishi xatolarining oldini oladi.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaydon bo‘yicha ko‘rsatmalar\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eElektrostatik yerga ulash tartiblari\u003c\/strong\u003e: Operatorlar tasdiqlangan ESD bilakbog‘ini struktural jismoniy yerga ulashlari yoki kartaning chetini ushlashdan oldin mahalliy potensiallarni yerga ulangan po‘lat ramkaga tegib chiqarishlari kerak.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlastik kalit o‘rnatilishi\u003c\/strong\u003e: Korpus orqa panel kalit teshiklari zavod joylashuvlarida (4\/6 va 18\/20 pinlar orasida) to‘g‘ri joylashganligiga ishonch hosil qiling, noto‘g‘ri kuchlanish kartalarining tasodifiy joylashishini oldini olish uchun.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKorpus quvvatini o‘chirish\u003c\/strong\u003e: Drayver modulini joyidan chiqarishdan oldin operatorlarni himoya qilish va induktiv orqa panel o‘zgarishlarining oldini olish uchun korpus tokini to‘liq o‘chirish talab qilinadi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSigortani chiqarish protokoli\u003c\/strong\u003e: Shikastlangan sigorta yig‘masini xavfsiz almashtirish uchun old mexanik burilish qo‘ltiqchasini bo‘shating, plata qopqog‘ini tortib oling, ikki korpus ushlagich vintini yeching va ichidagi ishlatilgan 2 A, 8AG komponentni almashtiring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTexnik va Sotib olish bo‘yicha tez-tez so‘raladigan savollar\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eS: Agar kanal ishlamay qolsa, qaysi aniq sigorta almashtirish spetsifikatsiyasi qo‘llanilishi kerak?\u003c\/strong\u003e J: Har bir chiqish kaliti standart 2 A, 8AG shaklidagi sigorta bilan juftlashtirilgan bo‘lib, karta yon qopqog‘i ostida joylashgan.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eS: Ushbu DC drayver moduli 1771 korpusining eng chap joyiga xavfsiz joylashtirilishi mumkinmi?\u003c\/strong\u003e J: Yo‘q, 1771 korpus konfiguratsiyasining eng chap joyi master protsessor moduli yoki masofaviy I\/O tarmoq adapteri boshligi uchun ajratilgan.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eS: Modul old yuzasida individual sxema diagnostikasi uchun indikatorlarni ko‘rsatadimi?\u003c\/strong\u003e J: Ha, u portlashgan sigortani bildirish uchun bitta qizil LED va har bir chiqish kanali faol bo‘lganda yonadigan sakkizta individual qizil holat LEDlariga ega.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52695182606699,"sku":"1771-OB","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/allen-bradley-1771-ob-digital-dc-output-driver-module-3votzyt5u4d_51486138-8d7c-4a78-b921-cc00c9f77c03.jpg?v=1766114346","url":"https:\/\/www.plcprotech.com\/uz\/products\/allen-bradley-1771-ob-plc-5-digital-dc-output-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}