Allen-Bradley 1746-OV8 SLC 500 doimiy tok chiqish moduli

SKU 1746-OV8

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12-month warranty
Free returns within 30 days

Manufacturer: Allen-Bradley
Product No.: 1746-OV8
Origin United States
Product Type: Chiqish moduli
Payment: T/T, Western Union
Weight: 0.45 kg
Dimensions: 145 mm x 35 mm x 142 mm (H x W x D)
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 1746-OV8 — Allen-Bradley SLC 500 modulli dasturlanadigan mantiqiy kontroller platformasi uchun maxsus ishlab chiqilgan ishonchli diskret chiqish moduli. 8 nuqtali tokni yutuvchi doimiy tok chiqish moduli sifatida u doimiy tokni bevosita kommutatsiya qilishni talab qiladigan umumiy sanoat avtomatizatsiyasi ilovalari uchun barqaror ishlashni ta’minlaydi. Talabchan zavod muhitlari uchun ishlab chiqilgan ushbu modul SLC 500 shassi stendlariga muammosiz integratsiyalanib, boshqaruv imkoniyatlarini kengaytiradi hamda dala aktuatorlari, solenoid klapanlar va indikator lampalar bilan bevosita interfeysni ta’minlaydi.

Muhandislik xususiyatlari qatoriga tezkor nosozliklarni aniqlash va texnik xizmat ko‘rsatish uchun alohida I/O holatini ko‘rsatuvchi old paneldagi LED indikatorlar kiradi. Modul 14 AWG gacha bo‘lgan simlarni qabul qiluvchi mustahkam o‘z-o‘zidan ko‘tariluvchi klemma bloklaridan foydalanadi va xavfsiz elektr ulanishlarini ta’minlaydi. Shuningdek, panel simlarini ulashni soddalashtirish va o‘rnatish vaqtini qisqartirish uchun oldindan ulangan kabellar hamda 1492 interfeys modullari bilan mos keladi.

Xususiyatlar

Umumiy maqsadli ilovalar uchun sozlangan, tokni yutuvchi 8 ta doimiy tok chiqish kanali
10–50 VDC ish kuchlanishi diapazoni
Old paneldagi holat indikatorlari har bir chiqish nuqtasi bo‘yicha real vaqt rejimida vizual ma’lumot beradi
O‘z-o‘zidan ko‘tariluvchi klemma plastinalari 14 AWG (2 kvadrat millimetr) gacha bo‘lgan simlarni qabul qiladi
Soddalashtirilgan tizim integratsiyasi uchun oldindan ulangan kabellar va 1492 interfeys modullari bilan mos
5 VDC kuchlanishda orqa shina tok iste’moli 135 mA

Qo‘llanilishi

Diskret sanoat avtomatizatsiyasi va mashinalarni boshqarish
Doimiy tokda ishlaydigan solenoidlar, relelar va kontaktorlar bilan interfeys
Holatni ko‘rsatish va signalizatsiyani faollashtirish
Materiallarni tashish va konveyer tizimlarini boshqarish
Jarayonlarni boshqarish va diskret ishlab chiqarish uskunalari

Texnik xususiyatlar

Parametr	Xususiyat
Ishlab chiqaruvchi	Allen-Bradley / Rockwell Automation
Aniq model	1746-OV8
Mahsulot turi	SLC 500 doimiy tok chiqish moduli
Modul turi	Tokni yutuvchi doimiy tok chiqishi
Chiqishlar soni	8 nuqta
Ish kuchlanishi diapazoni	10–50 VDC
Har bir chiqish uchun tok nominali	Eng ko‘pi bilan 1,0 A yoki 0,5 A
Har bir modul uchun tok nominali	Eng ko‘pi bilan 8,0 A yoki 4,0 A (korpus haroratiga qarab)
Orqa shina tok iste’moli	5 VDC kuchlanishda 135 mA
Signal kechikishi — YOQILGAN	Eng ko‘pi bilan 0,1 ms
Signal kechikishi — O‘CHIRILGAN	Eng ko‘pi bilan 1,0 ms
Ishlash harorati	0 dan 60 darajagacha Selsiy
Saqlash harorati	-40 dan 85 darajagacha Selsiy
Nisbiy namlik	Kondensatsiyasiz 5–95 foiz
Ishlab chiqarilgan mamlakat	Amerika Qo‘shma Shtatlari

Ulanishlar / Interfeyslar

1746-OV8 moduli qurilmaning old qismida joylashgan yechiladigan klemma blokiga ega bo‘lib, dala simlarini uzmasdan simlarni oson o‘rnatish va almashtirish imkonini beradi. Klemmalarda 14 AWG gacha bo‘lgan yaxlit yoki ko‘p tolali mis simlar bilan mustahkam ulanish uchun mo‘ljallangan o‘z-o‘zidan ko‘tariluvchi bosim plastinalari qo‘llanadi. Bundan tashqari, modul dala simlarini tezkor ulash va ishlatish uchun standart Bulletin 1492 interfeys kabellari hamda ulanish tizimlarini qo‘llab-quvvatlaydi.

O‘rnatish bo‘yicha ko‘rsatmalar

Elektr toki urishi yoki uskunaga zarar yetishining oldini olish uchun 1746-OV8 modulini o‘rnatish yoki chiqarishdan oldin har doim SLC 500 shassisi va tashqi quvvat manbalarini uzing. Modulni SLC 500 shassisidagi istalgan mavjud I/O slotiga joylashtiring, bunda orqa shina ulagichlari to‘g‘ri moslashganiga ishonch hosil qiling va uni yuqori hamda pastki mahkamlash vintlari yordamida qotiring. Doimiy tok yuklamasining umumiy simini va chiqish qurilmalarini tokni yutuvchi chiqish konfiguratsiyalari uchun mos ulanish sxemasiga muvofiq ulang.

Muvofiqlik va sertifikatlar

UL ro‘yxatidan o‘tgan sanoat boshqaruv uskunasi
CSA C22.2 № 142 bo‘yicha C-UL ro‘yxatidan o‘tgan
I sinf, 2-divizion, A, B, C, D guruhlari xavfli hududlari
Amaldagi Yevropa Ittifoqi direktivalari uchun CE belgisi
Avstraliya va Yangi Zelandiya uchun C-Tick belgisi

Shipping & Returns

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.

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 Allen-Bradley 1746-OV8 module?

The Allen-Bradley 1746-OV8 is an 8-point discrete current sinking DC output module designed specifically for the SLC 500 modular programmable logic controller platform. It operates within a voltage range of 10 to 50 VDC to drive field actuators, solenoids, and indicator lamps. This hardware integrates seamlessly into standard SLC 500 chassis racks for demanding industrial automation environments.

What are the electrical ratings for the 1746-OV8 output channels?

The Allen-Bradley 1746-OV8 features 8 current sinking DC output channels with an operating voltage range of 10 to 50 VDC. Each output provides a maximum current rating of 1.0 A or 0.5 A depending on application parameters, with a total module current rating of up to 8.0 A. Furthermore, the unit draws 135 mA of backplane current from the 5 VDC power supply.

How do I wire and install the Allen-Bradley 1746-OV8?

The Allen-Bradley 1746-OV8 utilizes self-lifting pressure plate terminal blocks that securely accommodate copper wire up to 14 AWG. Users must always disconnect power to the SLC 500 chassis before inserting the module into an available I/O slot and tightening the retaining screws. It also supports Bulletin 1492 pre-wired interface cables for streamlined panel wiring and plug-and-play setup.

What diagnostic features are built into the 1746-OV8 module?

The Allen-Bradley 1746-OV8 is equipped with front-panel LED indicators that provide real-time visual feedback for each individual I/O point. These status LEDs allow maintenance personnel to quickly verify channel operation and troubleshoot field device issues. This immediate feedback helps minimize downtime in automated manufacturing and process control applications.

What are the environmental operating limits of the 1746-OV8?

The Allen-Bradley 1746-OV8 is engineered to withstand harsh factory floors within an operating temperature range of 0 to 60 degrees Celsius. For storage, the module can tolerate ambient temperatures from -40 to 85 degrees Celsius. Additionally, it operates reliably in relative humidity conditions ranging from 5 to 95 percent without condensation.

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