Allen-Bradley

Allen-Bradley 1761-NET-DNI SLC 500 DeviceNet interfeys kontrolleri

SKU 1761-NET-DNI

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Allen-Bradley

  • Product No.: 1761-NET-DNI

  • Country of origin:United States

  • Product Type: DeviceNet interfeys kontrolleri

  • Payment: T/T, Western Union

  • Weight: 450g

  • Dimensions: 110 x 85 x 45 mm

  • Shipping port: Xiamen

  • Warranty: 12 months

Tavsif

Allen-Bradley 1761-NET-DNI — DF1 ketma-ket qurilmalarini, jumladan MicroLogix, SLC 500 va PLC-5 kontrollerlari yoki MicroView operator interfeyslarini DeviceNet sanoat tarmog‘iga uzluksiz ulash uchun ishlab chiqilgan maxsus DeviceNet interfeys kontrolleridir. Tarmoq aloqa adapteri sifatida ishlaydigan qurilma standart DF1 nuqtadan nuqtaga ketma-ket protokollarini DeviceNet talablariga mos xabar tuzilmalariga o‘giradi. Bu eski yoki mustaqil kontrollerlarga taqsimlangan I/O arxitekturalari va teng huquqli qurilmalar o‘rtasidagi boshqaruv strategiyalarida ishtirok etish imkonini beradi.

Series B yaxshilanishlari bilan 1761-NET-DNI DeviceNet orqali master/slave I/O xabarlarini hamda to‘g‘ridan-to‘g‘ri explicit xabarlarni yuborishni qo‘llab-quvvatlaydi. Tizimni RS-232 ketma-ket porti orqali DNI Configuration Software Utility yordamida mahalliy tarzda yoki RSNetWorx for DeviceNet dasturi va tegishli Electronic Data Sheet (EDS) fayllari yordamida tarmoq orqali sozlash mumkin. Input Split Point va Output Split Point kabi ilg‘or parametrlar xotirani davriy I/O ma’lumotlari va explicit assembly xabarlari o‘rtasida aniq taqsimlash imkonini beradi. Bundan tashqari, maxsus DF1 Substitution Address funksiyasi ketma-ket operator interfeyslariga DeviceNet ulanishi orqali kontrollerlarga so‘rov yuborish va ular bilan uzluksiz aloqa qilish imkonini beradi.

Funksiyalar

  • DF1-ni DeviceNet protokoliga aylantirish: MicroLogix va SLC 500 kontrollerlarini o‘z ichiga olgan DF1 ketma-ket qurilmalarini DeviceNet sanoat tarmoqlariga bevosita integratsiya qilish imkonini beradi.
  • Explicit xabarlar imkoniyati: Series B funksiyalari modulga DeviceNet orqali explicit xabarlarni yuborish va istalgan vaqtda explicit assemblylarga yuborilgan xabarlarni qabul qilish imkonini beradi.
  • Sozlanadigan ma’lumotlarni ajratish nuqtalari: Master/Slave davriy I/O va explicit xabarlar o‘rtasida xotiradan foydalanishni moslashuvchan tarzda muvozanatlash uchun foydalanuvchi belgilaydigan Input Split Point va Output Split Point parametrlarini o‘z ichiga oladi.
  • Mahalliy RS-232 orqali sozlash: Maxsus DNI Configuration Software Utility yordamida RS-232 ketma-ket porti orqali parametrlarni bevosita sozlashni qo‘llab-quvvatlaydi; shu tariqa mustaqil sozlashda tarmoq interfeysi konvertorlariga ehtiyoj qolmaydi.
  • DF1 Substitution Address: MicroView terminallari kabi DF1 qurilmalariga xabarlarni tarmoq orqali Allen-Bradley kontrollerlariga shaffof tarzda yo‘naltirish imkonini beruvchi maxsus almashtirish parametriga ega.
  • Dinamik ish boshqaruvi: Tarmoqni boshqarishni soddalashtirish uchun Electronic Data Sheet (EDS) tarkibidagi eski Standby/Operational parametrlarini I/O Scan Enable boshqaruv parametri bilan almashtiradi.

Qo‘llanilishi

  • PLC tarmog‘iga integratsiya: DF1 ketma-ket portlaridan foydalanadigan SLC 500 va MicroLogix kontrollerlarini markazlashtirilgan DeviceNet boshqaruv arxitekturalariga ulaydi.
  • HMI / operator interfeysini kengaytirish: Ketma-ket operator terminallariga DeviceNet kabel tarmog‘i orqali uzoqdagi PLC-lardan boshqaruv ma’lumotlarini olish imkonini beradi.
  • Taqsimlangan teng huquqli xabar almashinuvi: Umumiy DeviceNet tarmoq segmentidagi mustaqil mashina kontrollerlari o‘rtasida explicit xabar almashinuvini ta’minlaydi.

Texnik xususiyatlar

Parametr Xususiyat
Ishlab chiqaruvchi Allen-Bradley / Rockwell Automation
Mahsulot oilasi MicroLogix / SLC 500 tarmoq interfeyslari
Katalog raqami 1761-NET-DNI
Apparat seriyasi Series B
Mahsulot turi DeviceNet interfeys kontrolleri
Tarmoq protokoli DeviceNet
Mahalliy protokol DF1 to‘liq dupleks / DF1 yarim dupleks
Sozlash dasturi bilan mosligi RSNetWorx for DeviceNet (v2.11.36 yoki undan yuqori), DNI Configuration Utility (DNI_UTIL_B.EXE v2.001 yoki undan yuqori)
Talab qilinadigan EDS fayllari 1761DNI3.EDS (FRN 2.02 yoki undan past), 1761DNI4.EDS (FRN 2.03 yoki undan yuqori)
Explicit xabarlar Qo‘llab-quvvatlanadi (yuborish va qabul qilish)
Sozlash porti RS-232 ketma-ket porti

Ulanishlar / interfeyslar

Port / interfeys Funksiya
RS-232 porti DF1 protokolidan foydalanib, asosiy PLC ketma-ket porti yoki sozlash kompyuteriga ulanadi
DeviceNet ulagichi Magistral/tarmoq shoxobchasiga ulanish uchun 5 kontaktli ochiq turdagi ulagich

O‘rnatish bo‘yicha ko‘rsatmalar

  1. O‘rnatishdan oldingi tekshiruv: 1761-NET-DNI qurilmasini qutisidan chiqaring va korpusi hamda ulagichlarida jismoniy shikastlanish bor-yo‘qligini tekshiring. Apparat reviziyasi (Series B) loyiha talablariga mosligini tasdiqlang.
  2. O‘rnatish: Qurilmani ish muhiti uchun mos himoya darajasiga ega korpus ichida standart DIN-reyka yoki panelga o‘rnatish moslamalari yordamida mahkam o‘rnating.
  3. Quvvat va yerga ulash: DeviceNet magistral tarmog‘i bo‘ylab to‘g‘ri quvvat berish va ekranlash talablariga rioya qiling. Elektromagnit xalaqitlarni kamaytirish uchun signal simlarini yuqori kuchlanishli o‘zgaruvchan tok liniyalaridan alohida yotqizing.
  4. Ketma-ket ulanish: 1761-NET-DNI ketma-ket porti bilan MicroLogix, SLC 500 yoki asosiy qurilmaning DF1 ketma-ket kanali o‘rtasida RS-232 aloqa kabelini ulang.
  5. Tarmoqqa ulanish: 5 o‘tkazgichli DeviceNet shoxobcha kabelini tarmoq ulagichiga ulang. Quvvat ($V+$, $V-$), signallar ($CAN\_H$, $CAN\_L$) va ekran uchun kontaktlar to‘g‘ri moslanganiga ishonch hosil qiling.

Sozlash bo‘yicha ko‘rsatmalar

  1. EDS faylini o‘rnatish: To‘g‘ri Electronic Data Sheet (FRN $\le 2.02$ uchun 1761DNI3.EDS yoki FRN $\ge 2.03$ uchun 1761DNI4.EDS) RSNetWorx for DeviceNet dasturida ro‘yxatdan o‘tkazilganini tekshiring.
  2. Mahalliy ketma-ket sozlash: RS-232 ketma-ket porti orqali DNI Configuration Software Utility (DNI_UTIL_B.EXE) dasturidan foydalanib, tugun manzillari, bod tezliklari va ketma-ket port parametrlarini sozlang.
  3. Ajratish nuqtalarini taqsimlash: Tizim talablariga muvofiq ma’lumotlar buferi hajmlarini Master/Slave I/O va explicit xabar assemblylari o‘rtasida taqsimlash uchun Input Split Point va Output Split Point parametrlarini belgilang.
  4. DF1 Substitution Addressni sozlash: Ketma-ket HMI yoki MicroView ulanayotgan bo‘lsa, DeviceNet tarmog‘idagi maqsad kontroller manzillariga kiruvchi ketma-ket so‘rovlarni moslashtirish uchun DF1 Substitution Address parametrini sozlang.
  5. Series A dan ko‘chirish eslatmasi: Series A konfiguratsiya fayllari Series B apparati bilan bevosita mos kelmasligini inobatga oling; xabar almashish arxitekturasi yaxshilangani sababli parametrlarni Series B qurilmasiga qo‘lda qayta kiritish kerak.

FAQ

What is the main function of the Allen-Bradley 1761-NET-DNI interface?

The Allen-Bradley 1761-NET-DNI bridges DF1 serial communication devices, such as MicroLogix and SLC 500 controllers, onto a DeviceNet network, allowing serial devices to exchange I/O and explicit messaging data across DeviceNet architectures.

Are configuration parameters from a 1761-NET-DNI Series A compatible with Series B?

No, 1761-NET-DNI Series A configurations cannot be directly transferred to Series B hardware. Parameters must be manually entered into the Series B module because of enhanced explicitly-messaged assembly functions and modified EDS parameters.

How can the 1761-NET-DNI Series B be configured without a DeviceNet scanner network card?

The 1761-NET-DNI Series B parameters can be configured locally through its RS-232 serial port using the standalone DNI Configuration Software Utility (DNI_UTIL_B.EXE), bypassing the need for network interface devices like the 1770-KFD.

What are the Split Point parameters used for in the 1761-NET-DNI Series B?

The Input Split Point and Output Split Point parameters in the 1761-NET-DNI Series B define how memory buffers are divided between Master/Slave cyclic I/O messaging and explicit assembly messaging over DeviceNet.

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Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

Allen-Bradley 1761-NET-DNI SLC 500 DeviceNet interfeys kontrolleri

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