Allen-Bradley 1756-DHRIO ControlLogix DH Plus va RIO aloqa moduli

SKU 1756-DHRIO

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12-month warranty
Free returns within 30 days

Manufacturer: Allen-Bradley
Product No.: 1756-DHRIO
Origin United States
Product Type: Aloqa moduli
Payment: T/T, Western Union
Weight: 0.38 kg
Dimensions: 14.5 x 11.8 x 3.2 cm
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 1756-DHRIO — Data Highway Plus (DH+) va Remote I/O (RIO) tarmoqlari o‘rtasida ma’lumotlarni uzatish uchun mo‘ljallangan yuqori unumdor ControlLogix aloqa moduli. Rockwell Automation ControlLogix platformasining bir qismi sifatida ushbu modul PLC-5 va SLC 500 kabi eski kontrollerlar hamda zamonaviy ControlLogix arxitekturasi o‘rtasida axborot almashinuvi va xabar almashinuvini uzluksiz ta’minlaydi.

Ikki mustaqil aloqa kanali bilan jihozlangan 1756-DHRIO moduli har bir mahalliy stendda kontroller talab qilmasdan, bir nechta shassi va tarmoqlar o‘rtasida ko‘prik vazifasini bajarishi mumkin. U RIO ulanishlarida 57.6 Kbit/s, 115.2 Kbit/s va 230.4 Kbit/s baud tezliklarini qo‘llab-quvvatlab, murakkab sanoat avtomatlashtirish infratuzilmalari uchun ishonchli ulanishni ta’minlaydi.

Xususiyatlar

Data Highway Plus (DH+) va Remote I/O (RIO) protokollarini qo‘llab-quvvatlaydigan ikki kanalli konfiguratsiya.
Har bir kanal uchun 32 tagacha DH+ xabarini va har bir masofaviy kiritish/chiqarish kanali uchun 32 ta mantiqiy stend ulanishini qo‘llab-quvvatlaydi.
57.6 Kbit/s, 115.2 Kbit/s va 230.4 Kbit/s aloqa tezliklarini tanlash imkoniyati.
Ma’lumotlarni uzluksiz yo‘naltirish uchun standart ControlLogix shassilari bilan orqa panel mosligi.
1756 tizim ekotizimida DIN-reykaga yoki bevosita orqa panelga o‘rnatish imkoniyati.

Qo‘llanilishi

Eski PLC-5 va SLC 500 tarmoqlarini zamonaviy ControlLogix PAC tizimlari bilan bog‘lash.
Masofaviy kiritish/chiqarish stendlarini skanerlash va blokli uzatish aloqasini talab qiladigan taqsimlangan sanoat boshqaruv tizimlari.
Korxona bo‘ylab sex darajasidagi ma’lumot almashinuvi va tizim integratsiyasi.
SCADA va nazorat tarmog‘ini kengaytirish.

Texnik xususiyatlar

Parametr	Texnik xususiyat
Ishlab chiqaruvchi	Allen-Bradley / Rockwell Automation
Aniq model	1756-DHRIO
Mahsulot turi	Aloqa moduli
Platforma	ControlLogix (1756 seriyasi)
Aloqa protokollari	Data Highway Plus (DH+), masofaviy kiritish/chiqarish (RIO)
Baud tezligi (DH+)	57.6 Kbit/s
Baud tezliklari (RIO)	57.6 Kbit/s, 115.2 Kbit/s, 230.4 Kbit/s
Orqa paneldan olinadigan tok	5 V doimiy tokda 1.7 mA, 24 V doimiy tokda 850 mA
Quvvat tarqalishi	Maksimal 4.5 W
Issiqlik tarqalishi	Maksimal 15.4 BTU/soat
Tavsiya etiladigan kabel	Belden 89463 twinaksial
Ishlab chiqarilgan mamlakat	Amerika Qo‘shma Shtatlari

Ulanishlar / Interfeyslar

DH+ va RIO tarmoq ulanishlari uchun 3 kontaktli, Phoenix turidagi olinadigan vintli terminal kolodkalari.
Istalgan 1756 shassisining uyasiga bevosita kiritish uchun ControlLogix orqa panel interfeysi ulagichi.

O‘rnatish bo‘yicha ko‘rsatmalar

1756-DHRIO modulini o‘rnatish yoki chiqarishdan oldin ControlLogix shassisining quvvat manbai o‘chirilganiga ishonch hosil qiling. Modulni shassiga o‘rnatishdan oldin tarmoq turi va tugun manzili kalitlarini sozlang. Belden 89463 twinaksial kabelini tegishli kanallar terminallariga ulang va zanjirsimon tarmoqning birinchi hamda oxirgi fizik tugunlarida mos terminatsiya rezistorlari o‘rnatilganini ta’minlang.

Muvofiqlik va sertifikatlar

UL ro‘yxatidan o‘tgan sanoat boshqaruv uskunasi
EMC direktivasiga muvofiq CE talablariga mos
C-Tick sertifikatiga ega
xavfli hududlar uchun tasdiqlar (I sinf, 2-bo‘lim)

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 networks does the Allen-Bradley 1756-DHRIO support?

The 1756-DHRIO module supports Data Highway Plus (DH+) and Remote I/O (RIO) communication networks.

Does the 1756-DHRIO require a controller in the same chassis?

No, the module can operate in a chassis without a ControlLogix controller, acting as a bridge across networks.

What cable type is recommended for the 1756-DHRIO module?

Belden 89463 twinaxial cable is recommended for wiring the DH+ and Remote I/O communication channels.

What are the supported communication speeds?

The module supports 57.6 Kbps for DH+, and 57.6 Kbps, 115.2 Kbps, and 230.4 Kbps for Remote I/O connections.

How is power supplied to the 1756-DHRIO module?

Power is drawn directly from the ControlLogix chassis backplane (1.7 mA at 5V DC and 850 mA at 24V DC).

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1756-DHRIO

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