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Allen-Bradley 1794-OB16P FLEX I/O raqamli doimiy tok chiqish moduli

SKU 1794-OB16P

In stock

12-month warranty
Free returns within 30 days

Manufacturer: Allen-Bradley
Product No.: 1794-OB16P
Origin Singapore
Product Type: Raqamli chiqish modullari
Payment: T/T, Western Union
Weight: 0.2 kg
Dimensions: 94 x 46 x 53 mm
Shipping port: Xiamen
Warranty: 12 months

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

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Product Description

Tavsif

Allen-Bradley 1794-OB16P — avtomatlashtirilgan sanoat boshqaruv tizimlarida 24VDC dala qurilmalarini boshqarish uchun mo‘ljallangan, zich joylashuvli FLEX I/O raqamli doimiy tok chiqish moduli. Muhim signal interfeysi sifatida u ichki tizim mantiqiy buyruqlarini indikator lampalari, solenoid orqali boshqariladigan uskunalar va rele g‘altaklarini boshqarish uchun 24VDC diskret chiqish signallariga aylantiradi.

Modulli panel joylashuvlari uchun ishlab chiqilgan ushbu modul foydalanuvchi tomonidan taqdim etiladigan terminal bazasiga o‘rnatiladi. Baza DIN-reykaga fizik mahkamlash va dala I/O ulanish nuqtalarini ta’minlaydi. Modul mos FLEX I/O aloqa adapterlari orqali sanoat tarmoqlariga ulanadi hamda EtherNet/IP, ControlNet, Remote I/O va PROFIBUS DP arxitekturalarini qo‘llab-quvvatlaydi.

Xususiyatlari

Kompakt DIN-reyka shaklida joylashtirilgan, tokdan himoyalangan 16 ta 24VDC diskret chiqishni ta’minlaydi.
10VDC dan 31.2VDC gacha bo‘lgan keng yoqilgan holat kuchlanishi diapazonida ishlaydi.
Har bir kanal uchun 0.5A chiqish toki va modul uchun maksimal 8.0A nominal qiymatga ega himoyalangan chiqish sxemasini ta’minlaydi.
Yuqori boshlang‘ich tokli induktiv yuklamalarni qo‘llab-quvvatlaydi: 50ms davomida 1.5A impuls toki, har 2 soniyada takrorlanishi mumkin.
Flexbus interfeysi orqali tarmoq adapterlariga ulanadi va 5VDC da 60mA tok sarflaydi.
Standart 1794 terminal bazalariga, jumladan 1794-TB2, 1794-TB3, 1794-TB3S, 1794-TB3K va 1794-TB3SK bazalariga o‘rnatiladi.

Qo‘llanilishi

Texnologik avtomatlashtirish liniyalarida 24VDC solenoid klapanlari va suyuqlikni boshqarish aktuatorlarini ishga tushirish.
Diskret indikator chiroqlari, boshqaruv paneli holat lampalari va ovozli signal qurilmalarini boshqarish.
Oraliq rele g‘altaklari va motor ishga tushirgich kontaktor zanjirlarini ishga tushirish.
Markazlashtirilmagan mashina boshqaruv stansiyalarida zich joylashuvli diskret chiqish boshqaruvini ta’minlash.

Texnik xususiyatlari

Parametr	Xususiyat
Ishlab chiqaruvchi	Allen-Bradley / Rockwell Automation
Mahsulot seriyasi	FLEX I/O
Modul turi	Raqamli doimiy tok chiqish moduli
Model raqami	1794-OB16P
Chiqishlar soni	16 ta diskret chiqish (himoyalangan)
Yoqilgan holat kuchlanishi diapazoni	10VDC min, 24VDC nominal, 31.2VDC max
Har bir kanal uchun yoqilgan holat toki	1.0mA min dan 500mA max gacha
Umumiy chiqish toki nominal qiymati	8.0A (har biri 0.5A bo‘lgan 16 ta kanal)
Yoqilgan holatdagi kuchlanish pasayishi	0.5VDC max
Impuls tok imkoniyati	50ms davomida 1.5A (har 2 soniyada takrorlanishi mumkin)
O‘chirilgan holatdagi sizib chiqish toki	0.5mA max
Flexbus tok sarfi	5VDC da 60mA
Izolyatsiya kuchlanishi	50V uzluksiz (asosiy izolyatsiya turi), 60 soniya davomida 2121VDC da sinovdan o‘tkazilgan (dala va tizim o‘rtasida)
Kanallar izolyatsiyasi	Alohida kanallar o‘rtasida izolyatsiya mavjud emas
Chiqish signali kechikishi (OFF dan ON ga)	0.5ms
Chiqish signali kechikishi (ON dan OFF ga)	1.0ms
Quvvat tarqalishi	31.2VDC da maksimal 5.0W
Issiqlik tarqalishi	31.2VDC da maksimal 17.0 BTU/soat

Ulanishlar / interfeyslar

Terminal bazasi / interfeys	Funksiya
Flexbus ulagichi	Mantiqiy quvvat va ma’lumot signallarini uzatish uchun FLEX I/O adapteri yoki qo‘shni I/O modullariga ulanadi
Mos bazalar (1794-TB2, 1794-TB3, 1794-TB3S)	I/O ulanish nuqtalari va DIN-reykaga o‘rnatishni ta’minlaydigan standart vintli yoki prujinali qisqichli terminal bazalari
Og‘ir sharoitlar uchun bazalar (1794-TB3K, 1794-TB3SK)	Atrof-muhit ta’sirlariga yuqori chidamlilik uchun konform qoplamali terminal bazasi variantlari

O‘rnatish bo‘yicha ko‘rsatmalar

O‘rnatishni boshlashdan oldin barcha boshqaruv quvvat manbalarini, dala quvvat manbalarini va chiqish yuklama zanjirlarini uzing.
Tanlangan terminal bazasini (masalan, 1794-TB3) yerga ulangan 35mm DIN-reykaga mahkam o‘rnating.
Terminal bazasining kodlash kaliti 1794-OB16P moduli xususiyatlariga mos ravishda to‘g‘ri joylashtirilganini tekshiring.
Modulni terminal bazasi yo‘naltirgichlari bilan tekislang va joyiga mahkam kirib, qotguncha bosing.
Tizim elektr sxemalariga muvofiq 24VDC quvvat manbai o‘tkazgichlari va dala chiqish simlarini bazadagi belgilangan terminallarga ulang.
Dala quvvatini qayta yoqishdan oldin chiqish qutbliligi va ekran yerga ulash ulanishlarini tekshiring.

Shipping & Returns

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Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
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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.

FAQ

What is the primary function of the Allen-Bradley 1794-OB16P module?

The Allen-Bradley 1794-OB16P is a 16-point 24VDC digital output module for FLEX I/O systems. It receives logic-level signals from a network communication adapter and energizes field devices such as solenoids, indicator lamps, and relay coils.

Which terminal bases are compatible with the Allen-Bradley 1794-OB16P?

The Allen-Bradley 1794-OB16P requires a separate terminal base for installation and supports models 1794-TB2, 1794-TB3, 1794-TB3S, 1794-TB3K, and 1794-TB3SK.

What is the maximum output current capacity of the Allen-Bradley 1794-OB16P?

The Allen-Bradley 1794-OB16P supports up to 500mA (0.5A) per output channel, with a maximum total module current rating of 8.0A across all 16 channels.

Does the Allen-Bradley 1794-OB16P support network communications directly?

The Allen-Bradley 1794-OB16P communicates across the backplane Flexbus and requires a FLEX I/O communication adapter to connect to networks like EtherNet/IP, ControlNet, Remote I/O, or PROFIBUS DP.

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1794-OB16P

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