Allen-Bradley 1746-OA16 SLC 500 diskret o‘zgaruvchan tok chiqish moduli

SKU 1746-OA16

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12-month warranty
Free returns within 30 days

Manufacturer: Allen-Bradley
Product No.: 1746-OA16
Origin United States
Product Type: PLC Chiqish moduli
Payment: T/T, Western Union
Weight: 1.0 kg
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-OA16 — Allen-Bradley SLC 500 modulli apparat platformasi uchun mo‘ljallangan ishonchli diskret AC chiqish moduli. Ushbu 16 nuqtali chiqish moduli motor ishga tushirgichlari, solenoidlar va indikator chiroqlari kabi turli AC orqali boshqariladigan sanoat qurilmalarini boshqarish uchun ishlab chiqilgan. Talabchan avtomatlashtirish muhitlari uchun yaratilgan modul sezgir kontroller komponentlarini kuchlanish o‘tkinchi jarayonlaridan himoya qilish maqsadida mantiqiy sxemalar bilan maydon tomonidagi AC ta’minoti o‘rtasida optik izolyatsiyani ta’minlaydi.

Ixcham, bitta kenglikdagi SLC 500 modul korpusiga joylashtirilgan 1746-OA16 induktiv yuklamalar hosil qiladigan elektr shovqinini kamaytirish uchun ichki kuchlanish sakrashlarini bostirish sxemalarini o‘z ichiga oladi. U orqa paneldan minimal quvvat talab qiladi hamda standart olinadigan klemma bloklarini qo‘llab-quvvatlaydi, bu esa maydon tomonidagi ulanishlarni uzmasdan simlarni texnik xizmat ko‘rsatishni va tizimni ishga tushirishni soddalashtiradi.

Funksiyalar

Moslashuvchan sim ulash konfiguratsiyalari uchun guruhlangan 16 ta diskret AC chiqish kanali
47–63 Hz chastotada 85–265 VAC ish kuchlanishi diapazoni
Orqa panel mantiqiy sxemalari va I/O maydon zanjirlari o‘rtasida optik izolyatsiya
Induktiv yuklamalarni ulashdagi o‘tkinchi kuchlanishlardan ishonchlilikni oshirish uchun o‘rnatilgan kuchlanish sakrashlarini bostirish funksiyasi
Oson o‘rnatish va texnik xizmat ko‘rsatish uchun olinadigan klemma bloki konstruksiyasi
Tezkor diagnostika uchun har bir nuqtada holat LED indikatorlari

Qo‘llanilishi

AC sanoat aktuatorlari, solenoidlar va boshqaruv klapanlarini boshqarish
Signal chiroqlari va operatorlar uchun ogohlantiruvchi sirenalar interfeys moduli
Kichik quvvatli AC motor ishga tushirgichlari va kontaktorlarini ulash
Ishlab chiqarish, qadoqlash va materiallarni tashish tizimlarida diskret mantiqiy boshqaruv

Texnik xususiyatlar

Parametr	Xususiyat
Ishlab chiqaruvchi	Allen-Bradley / Rockwell Automation
Mahsulot oilasi	SLC 500
Katalog raqami / Model	1746-OA16
Modul turi	Diskret AC chiqish moduli
Chiqishlar soni	16 ta chiqish (izolyatsiyalangan guruhlar)
Ish kuchlanishi diapazoni	85–265 VAC (47–63 Hz)
Orqa paneldagi tok iste’moli (5 VDC)	0.370 A
Orqa paneldagi tok iste’moli (24 VDC)	0.0 A
Har bir nuqtadagi uzluksiz tok	30 deg C (86 deg F) da 0.50 A / 60 deg C (140 deg F) da 0.25 A
Har bir modul uchun maksimal uzluksiz tok	30 deg C (86 deg F) da 8.0 A / 60 deg C (140 deg F) da 4.0 A
Har bir nuqtadagi sakrash toki	25 ms davomida 10.0 A (maksimal, har 2 soniyada takrorlanishi mumkin)
Minimal yuklama toki	Har bir nuqta uchun 10 mA
O‘chirilgan holatdagi sizib chiqish toki	265 VAC da maksimal 2.0 mA
Signal kechikishi (rezistiv yuklama)	YOQISH: maksimal 1.0 ms / O‘CHIRISH: maksimal 11.0 ms
Ishlab chiqarilgan mamlakat	Amerika Qo‘shma Shtatlari

Ulanishlar / Interfeyslar

1746-OA16 qurilmaning old qismida joylashgan standart Allen-Bradley olinadigan klemma blokidan (RTB) foydalanadi. Maydon simlari to‘g‘ridan-to‘g‘ri RTB vintli klemmalariga ulanadi, bu esa maydon simlarini uzmasdan modulni SLC 500 shassisidan oson chiqarish imkonini beradi. Klemma guruhlari ichki chiqish izolyatsiyasi tuzilmasiga mos keladi.

O‘rnatish bo‘yicha ko‘rsatmalar

1746-OA16 modulini o‘rnatish yoki chiqarishdan oldin SLC 500 shassisi quvvati o‘chirilganiga ishonch hosil qiling. Modulni SLC 500 shassisidagi istalgan bo‘sh I/O slotiga joylashtiring va orqa plata chetini orqa panel ulagichi bilan to‘g‘ri tekislang. Modulni yuqori va pastki mahkamlash vintlari yordamida qotiring. Barcha maydon AC simlari mahalliy elektr qoidalariga mos kelishini hamda maksimal kuchlanish va tok ko‘rsatkichlaridan oshmasligini tekshiring.

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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 Allen-Bradley 1746-OA16?

The Allen-Bradley 1746-OA16 is a 16-point discrete AC output module engineered specifically for the Allen-Bradley SLC 500 modular hardware platform. It is designed to control various alternating current industrial devices such as motor starters, solenoids, and indicator lamps. This module provides optical isolation between the logic circuitry and field-side AC supplies to protect your controller.

What is the operating voltage range for this module?

The Allen-Bradley 1746-OA16 operates across a voltage range of 85 to 265 VAC at 47 to 63 Hz. This wide operational window allows the module to interface reliably with standard industrial AC power systems. It supports fractional horsepower motor starters, control valves, and alarm horns within this electrical envelope.

How does the Allen-Bradley 1746-OA16 handle inductive load switching?

The Allen-Bradley 1746-OA16 features built-in internal surge suppression circuits designed to minimize electrical noise generated by inductive loads. It supports a surge current per point of up to 10.0 A for 25 ms, ensuring high reliability against switching transients. This integrated protection safeguards the internal components from voltage spikes.

What are the backplane power requirements of this unit?

The Allen-Bradley 1746-OA16 consumes 0.370 A of backplane current at 5 VDC and draws 0.0 A at 24 VDC. This low power consumption makes it efficient for integration within standard SLC 500 chassis configurations. Proper power budgeting ensures stable operation across all slots in your automation rack.

How is field wiring connected to the Allen-Bradley 1746-OA16?

The Allen-Bradley 1746-OA16 utilizes a standard removable terminal block located on the front of the unit for easy wiring maintenance. Field devices connect directly to these screw terminals, allowing you to remove the module from the chassis without disturbing field-side connections. Status LED indicators per point are also provided for fast diagnostic troubleshooting.

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