Avtomatlashtirish qismlari, butun dunyo bo‘ylab ta’minot
0
1 3

1746-OA16

Allen-Bradley 1746-OA16 120/240VAC 16 Point Output Module

Faqat 7 dona qoldi

  • Manufacturer: Allen-Bradley

  • Product No.: 1746-OA16

  • Product Type: Output Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 380g

  • Shipping port: Xiamen

  • Warranty: 12 months

30 kunlik qaytarish siyosati · 12 oylik kafolat
  • Tez yetkazib berish
  • 24/7 Qo'llab-quvvatlash
  • Sifat nazorati

Tavsif

Product Overview

The Allen-Bradley 1746-OA16 is a 16-point discrete AC output module belonging to the SLC 500 modular I/O hardware system by Rockwell Automation. Designed for control of AC-powered actuators, solenoids, motor starters, and indicator lights, this module operates across a nominal 120/240 V AC supply voltage with a broad continuous operating range of 85 to 265 V AC (47–63 Hz).

Organized into two (2) individually isolated channels of eight (8) outputs each, the 1746-OA16 features optical coupling and integrated filter circuitry for signal noise suppression. Weighing approximately 0.38 kg (0.84 lbs), it installs into any single slot of an SLC 500 local or remote chassis, drawing 0.370 A (370 mA) from the 5.1 V DC backplane supply while providing convenient maintenance via removable terminal blocks (RTBs).

Core Technical Advantages

  • Dual Grouped Channel Architecture: Configured with 16 AC output points split into two isolated groups of 8 channels, allowing distinct phase or voltage source control across banks.
  • High Inrush Surge Handling: Supports surge currents up to 10.0 A per point for 25 ms, enabling safe switching of inductive loads without damaging output triacs.
  • Removable Terminal Block (RTB) Design: Simplifies module replacement and field servicing without requiring the rewiring of individual field connections.
  • Optical Noise Isolation & Status LEDs: Features full optical isolation between backplane logic and field side circuits, accompanied by front-panel status LEDs for rapid visual diagnostics.

Technical Specifications

Parameter Specification Details
Brand / Manufacturer Allen-Bradley / Rockwell Automation
Catalog Part Number 1746-OA16
Product Series SLC 500 Modular I/O Series
Module Type Digital / Discrete AC Output Module
Number of Outputs 16 AC outputs (2 groups of 8 channels)
Nominal Output Voltage 120 / 240 V AC (47 to 63 Hz)
Operating Voltage Range 85 to 265 V AC
Continuous Current per Point 0.50 A @ 30°C (86°F) | 0.25 A @ 60°C (140°F)
Continuous Current per Module 8.0 A max @ 30°C (86°F) | 4.0 A max @ 60°C (140°F)
Minimum Load Current 10 mA per channel
Surge Current per Point 10.0 A maximum for 25 ms
On-State Voltage Drop 1.50 V AC @ 0.50 A load current
Off-State Leakage Current 2 mA maximum
Signal Delay Times OFF-to-ON: 1 ms | ON-to-OFF: 11.0 ms
Backplane Current Consumption 0.370 A (370 mA) @ 5.1 V DC
Slot Width & Wiring Wiring Single slot / Removable Terminal Block (RTB)
Operating Temperature / Humidity 0°C to 60°C (32°F to 140°F) | 5% to 95% Non-condensing
Estimated Shipping Weight Approx. 0.38 kg (0.84 lbs)

Installation & Handling Guidelines

  • Chassis Power Off: Always remove system power from the SLC 500 chassis before inserting or removing the 1746-OA16 module to prevent backplane damage.
  • Terminal Block Removal: Utilize the release tabs on the Removable Terminal Block (RTB) to disconnect field wiring as a single unit when replacing hardware.
  • Thermal Derating Verification: Ensure load currents stay under 0.25 A per point if cabinet operating temperatures exceed 30°C (86°F) up to the 60°C (140°F) threshold.

Technical FAQs

Q1: What is the continuous current rating per point for the Allen-Bradley 1746-OA16 module?
A1: It supports 0.50 A per point at 30°C, derating to 0.25 A per point at 60°C.

Q2: How much backplane current does the 1746-OA16 module draw?
A2: The module consumes 370 mA (0.370 A) at 5.1 V DC from the SLC chassis power supply.

Q3: Does the 1746-OA16 output module require wiring removal during replacement?
A3: No, it features a removable terminal block (RTB) that allows module swapping without disconnecting individual wires.

Product Resources

📄 Download PDF
🏷️ Tags: Output Module

Skalyar (V/f)

Vektor

AC quvvatli
  • Buyurtma berishdan oldin aniq model, qism raqami va texnik xususiyatlarni tasdiqlang.
  • Joriy mashinalaringiz yoki boshqaruv tizimlaringiz bilan mosligini ta’minlang.
  • Texnik yordam uchun sale@etowonauto.com manzili yoki +8617859788089 raqamiga murojaat qiling.
  • Yetkazib berish variantlari, yetkazib berish muddati va jo‘natish talablarini ko‘rib chiqing.
  • O‘rnatish paytida ishlab chiqaruvchi ko‘rsatmalariga va eng yaxshi amaliyotlarga rioya qiling.

Omborda mavjud bo‘lgan mahsulotlar odatda shu ish kuni jo‘natiladi. Hozirda omborda mavjud bo‘lmagan mahsulotlar uchun jo‘natish vaqti mavjudlikka qarab o‘zgarishi mumkin. Xalqaro yetkazib berish mavjud bo‘lib, yetkazib berish xarajatlari manzil, vazn va tashuvchi tanloviga ko‘ra hisoblanadi.

Qaytishlar qabul qilingan kundan boshlab 30 kun ichida amalga oshiriladi, agar mahsulotlar ishlatilmagan va asl holatda bo‘lsa. Qaytish xarajatlari mijoz zimmasida bo‘ladi. Iltimos, har qanday mahsulotni qaytarishdan oldin qaytish ruxsatini olish uchun biz bilan bog‘laning.

Batafsil ma’lumot uchun iltimos, Yetkazib berish va Qaytarish Siyosatini ko‘rib chiqing.

 Mahsulot tafsilotlarini ko‘rish

Ishonchli mashina ishlashini ta’minlash

Uyingizni eng so‘nggi ko‘p funksiyali elektronika yechimlari bilan o‘zgartiring, aqlli yoritishdan tortib ovozli boshqariladigan qurilmalargacha — bularning barchasi hayotingizni osonroq, xavfsizroq va yanada bog‘langan qilish uchun mo‘ljallangan.

Hozir xarid qiling
Sanoat avtomatizatsiyasi qismlari uchun bosqichma-bosqich texnik maslahatlar va xarid qilish bo'yicha tavsiyalar.

Texnik va Xarid Qollanmasi

Barcha bloglarni ko‘rish