Allen-Bradley 1771-IQ PLC-5 doimiy tokli tanlanadigan kirish moduli

SKU 1771-IQ

In stock

12-month warranty
Free returns within 30 days

Manufacturer: Allen-Bradley
Product No.: 1771-IQ
Origin United States
Product Type: PLC moduli
Payment: T/T, Western Union
Weight: 1.0 kg
Shipping port: Xiamen
Warranty: 12 months

Product Description

Tavsif

Allen-Bradley 1771-IQ klassik Allen-Bradley PLC-5 va 1771 I/O shassisi muhitlarida foydalanish uchun mo‘ljallangan DC tanlanadigan kirish modulidir. Ushbu mustahkam sanoat moduli tok manbai yoki tok yutuvchi ilovalarni qo‘llab-quvvatlash uchun sozlanadigan, kalit orqali tanlanadigan sakkizta kirishga ega bo‘lib, yuqori haqiqiy va past haqiqiy mantiq tuzilmalarini qo‘llab-quvvatlaydi. Murakkab avtomatlashtirish vazifalari uchun ideal bo‘lgan 1771-IQ kalit orqali tanlanadigan kirish kechikishlari bilan moslashuvchan filtrlash imkoniyatlarini taqdim etadi. Bu muhandislarga muayyan ilova talablariga qarab oddiy ish rejimi va tezkor javob konfiguratsiyasi o‘rtasida tanlash imkonini beradi.

Talabchan ishlab chiqarish muhiti sharoitlarida ishonchli ishlash uchun ishlab chiqilgan modul 5 VDC dan 30 VDC gacha bo‘lgan mijoz ta’minot kuchlanishi diapazonida ishlaydi. Platada joylashgan konfiguratsiya kalitlari modulni A yoki B seriyali 1771 I/O shassisining orqa paneliga o‘rnatishdan oldin sozlanishi kerak. Uning moslashuvchan dizayni diskret signallarni moslashuvchan qayta ishlashni talab qiluvchi eski boshqaruv arxitekturalariga integratsiyani soddalashtiradi.

Xususiyatlari

Tok manbai yoki tok yutuvchi qurilmalarni qo‘llab-quvvatlovchi, kalit orqali tanlanadigan sakkizta kirish
Yuqori haqiqiy yoki past haqiqiy mantiq ishlashiga sozlanadi
Tanlanadigan kirish signali kechikish vaqtlari: oddiy rejim (nominal 12 ms) yoki tezkor rejim (1 ms dan kam)
A va B seriyali 1771 I/O shassilarining orqa panellari bilan mos
Shovqinga chidamlilikni oshirish uchun 1500 VAC rms darajasida to‘liq optik izolyatsiya
Mantiq va kechikish sozlamalari uchun plataga o‘rnatilgan apparat konfiguratsiya kalitlari

Qo‘llanilishi

Eski Allen-Bradley PLC-5 avtomatlashtirish va boshqaruv tizimlari
Diskret ishlab chiqarish va yig‘ish liniyalari
Moslashuvchan sink/source signal mosligini talab qiluvchi jarayonlarni boshqarish va monitoring qilish
Sanoat mashinalarini modernizatsiya qilish va texnik xizmat ko‘rsatish loyihalari

Texnik xususiyatlar

Parametr	Spetsifikatsiya
Ishlab chiqaruvchi	Allen-Bradley / Rockwell Automation
Aniq model	1771-IQ
Mahsulot turi	DC tanlanadigan kirish moduli
Modul oilasi	PLC-5 / 1771 Universal I/O
Moduldagi kirishlar soni	8 ta (kalit orqali sink/source tanlanadi)
Mijoz ta’minot kuchlanishi diapazoni	5–30 VDC
Nominal kirish toki	5 VDC da 5 mA dan 30 VDC da 25 mA gacha
Kirish impedansi	Nominal 1,2 kOm
Kirish signali kechikishi	Tez: <1 ms; Oddiy: nominal 12 ms (min. 5 ms, maks. 26 ms)
Orqa paneldagi tok sarfi	Maksimal 150 mA
Izolyatsiya kuchlanishi	1500 VAC rms
Quvvat tarqalishi	0,8–6,8 W
Issiqlik tarqalishi	2,7–23,2 BTU/soat
Kelib chiqish mamlakati	Amerika Qo‘shma Shtatlari

O‘rnatish bo‘yicha ko‘rsatmalar

Elektr toki urishi yoki uskunaga zarar yetishining oldini olish uchun modulni kiritish yoki chiqarishdan oldin 1771 I/O shassisiga berilayotgan barcha quvvat o‘chirilganiga ishonch hosil qiling.

Modulni shassiga o‘rnatishdan oldin mantiqni aniqlash (yuqori/past haqiqiy) va kirish kechikish vaqtlarini sozlash uchun ichki apparat kalitlarini o‘rnating.

1771-IQ modulini A yoki B seriyali 1771 I/O shassisining belgilangan slotiga mahkam joylashtiring va mahkamlash vintlarini qotiring.

Maydon simlarini 1771 I/O shassisi slotiga mos keluvchi tegishli burilma richag ulagichiga ulang.

Shipping & Returns

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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 chassis types are compatible with the Allen-Bradley 1771-IQ module?

The Allen-Bradley 1771-IQ DC selectable input module is designed specifically for integration within classic Allen-Bradley PLC-5 and 1771 I/O chassis environments. It seamlessly mounts into both Series A and Series B 1771 I/O chassis backplanes. Proper hardware configuration of internal switches must be completed prior to inserting the unit into the rack.

How many inputs does the Allen-Bradley 1771-IQ support and what logic configurations are available?

The Allen-Bradley 1771-IQ features eight discrete switch-selectable inputs configured to support current sourcing or current sinking applications. This flexibility accommodates both high-true and low-true logic structures to match diverse field device requirements. On-board hardware configuration switches allow engineers to easily set these logic parameters prior to installation.

What is the operational input voltage range for the Allen-Bradley 1771-IQ?

The Allen-Bradley 1771-IQ handles a customer supply voltage range spanning from 5VDC to 30VDC. The nominal input current scales accordingly, ranging from 5mA at 5VDC up to 25mA at 30VDC. This wide operational voltage range makes it highly adaptable for various legacy industrial control architectures.

Can the input response times be adjusted on the Allen-Bradley 1771-IQ?

Yes, the Allen-Bradley 1771-IQ offers versatile filtering options with switch-selectable input signal delay times. Users can switch between a normal operational mode with a 12ms nominal delay and a fast response mode offering delays under 1ms. These adjustable settings help optimize signal processing based on specific application demands and noise filtering needs.

What level of electrical isolation does the Allen-Bradley 1771-IQ provide?

The Allen-Bradley 1771-IQ provides comprehensive optical isolation rated at 1500VAC rms for enhanced noise immunity on the factory floor. This high isolation voltage protects sensitive backplane electronics from field-side voltage transients and electrical interference. It ensures reliable data transmission and longevity in demanding industrial automation environments.

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