Allen-Bradley 1785-PFB PLC-5 aloqa koprotsessori moduli

SKU 1785-PFB

In stock

12-month warranty
Free returns within 30 days

Manufacturer: Allen-Bradley
Product No.: 1785-PFB
Country of origin:United States
Product Type: Aloqa koprotsessori moduli
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 720g
Dimensions: 4.1 см x 18.8 см x 26.2 см
Shipping port: Xiamen
Warranty: 12 months

Tavsif

Allen-Bradley 1785-PFB taqsimlangan boshqaruv konfiguratsiyalarida tarmoq ulanishlarini o‘rnatish uchun mo‘ljallangan sanoat aloqa modulidir. Eski PLC-5 protsessor arxitekturasi uchun apparat integratsiyasi qurilmasi sifatida u asosiy skaner rutinlaridan mustaqil ravishda ma’lumot almashinuvlarini boshqaruvchi qo‘shimcha qayta ishlash resurslarini taqdim etadi. Qurilma maxsus ketma-ket portlar joylashuviga ega bo‘lib, standart RS-485 interfeysi orqali signalizatsiya protokollarini bajaruvchi asosiy kanalni standart RS-232 ketma-ket ulanishlarini qo‘llab-quvvatlovchi ikkilamchi yordamchi port bilan birlashtiradi. Muayyan tarmoq trafigi va aloqa yuklamasini mahalliy ravishda qayta ishlash orqali 1785-PFB uzluksiz qayta ishlash muhitlarida turli dala tarmoqlari va maxsus xost infratuzilmasi o‘rtasida uzluksiz hamda barqaror ma’lumot uzatishni ta’minlaydi.

Xususiyatlari

Parallel RS-485 va RS-232 infratuzilmasi joylashuvlarini qo‘llab-quvvatlovchi ikkita integratsiyalangan ketma-ket kanal.
Xost markaziy protsessorini og‘ir ketma-ketlashtirish qatlamlaridan xalos qiluvchi mustaqil koprotsessor bajarish sikllari.
Mahalliy vizual ma’lumot beruvchi, old tomonda joylashgan o‘rnatilgan ko‘p segmentli holat displeyi.
An’anaviy PLC-5 korpusi uyalariga bevosita o‘rnatishga mos standart o‘lchamli konstruksiya.

Qo‘llanilishi

Periferik qurilmalar va yordamchi dala asboblari bilan real vaqt rejimida tarmoq interfeysi.
Markazlashtirilgan qayta ishlash operatsiyalarida taqsimlangan ko‘p tugunli ketma-ket tarmoq.
Mahalliy SCADA monitoringi uchun nuqtadan nuqtaga ma’lumot yig‘ish ulanishlari.

Texnik xususiyatlar

Parametr	Spetsifikatsiya
Ishlab chiqaruvchi	Allen Bradley
Model raqami	1785-PFB
Mahsulot liniyasi	PLC 5
Mahsulot turi	Aloqa koprotsessori moduli
Asosiy port	Standart RS-485 interfeysi
Ketma-ket port	RS-232 portini o‘z ichiga oladi
Displey turi	LED displey
Tok sarfi	5 V doimiy tokda 200 mA
Og‘irlik	2,19 funt (0,99 kg)
Ishlashning minimal harorati	0 °C
Ishlashning maksimal harorati	60 °C
Saqlashning minimal harorati	-40 °C
Saqlashning maksimal harorati	85 °C
Minimal nisbiy namlik	5% (kondensatsiyasiz)
Maksimal nisbiy namlik	95% (kondensatsiyasiz)
O‘rnatish balandligi	1000 m

Ulanishlar/interfeyslar

Konnektor kontakti	Funksiya
Asosiy port kanali	Standart RS-485 strukturaviy aloqa tarmoq interfeysi
Ketma-ket port kanali	Yordamchi RS-232 aloqa ulanish liniyasi

O‘rnatish bo‘yicha ko‘rsatmalar

Korpus uyasiga o‘rnatish: Modulni orqa ulanish raz’yomlari qatoriga to‘liq o‘rnashguncha belgilangan korpus yo‘riqnomasi bo‘ylab mahkam suring.
Atrof-muhitni nazorat qilish: Ichki mikrosxemalarning mahalliy qizib ketishining oldini olish uchun ish muhiti sharoitlarini 0 dan 60 °C gacha saqlang.
Kondensatsiyani nazorat qilish: Atrofdagi namlikni kondensatsiyalanmaydigan namlik to‘planishisiz qat’iy ravishda 5% dan 95% gacha saqlang.

FAQ

Qurilmaga jismonan qanday turdagi ketma-ket interfeys kanallari o‘rnatilgan?

Aloqa moduli standart RS-485 interfeysidan foydalanadigan asosiy port hamda RS-232 liniya interfeysiga ega ikkilamchi ketma-ket portni o‘z ichiga oladi.

Qurilmani ishga tushirish uchun orqa panelning qanday aniq elektr ko‘rsatkichlari talab etiladi?

Modulga 5 V doimiy tokda ishlaydigan standart ichki kirish toki 200 mA bo‘lishi talab etiladi.

Me’yoriy foydalanish uchun muhit balandligining tasdiqlangan maksimal ko‘rsatkichi qancha?

Modul dengiz sathidan 1000 metrgacha bo‘lgan balandliklarda barqaror sanoat o‘rnatilishi uchun ishlab chiqilgan va belgilangan.

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Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our technical warranty.

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Allen-Bradley 1747-SDN SLC 500 DeviceNet aloqa skaneri moduli	Original New	In Stock	View Details

Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).

For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Color pattern	White
Country of origin	United States
Power source	DC Power