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  • 1734-EPAC
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1734-EPAC

POINT I/O System Allen-Bradley 1734-EPAC AC Expansion Supply

Omborda (17 dona), jo'natishga tayyor

  • Manufacturer: Allen-Bradley

  • Product No.: 1734-EPAC

  • Product Type: I/O Extension Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 90g

  • Shipping port: Xiamen

  • Warranty: 12 months

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

Tavsif

Technical Specifications

Manufacturer / Brand Allen-Bradley / Rockwell Automation
Product Series POINT I/O System
Part Number 1734-EPAC
Module Type AC Expansion Power Supply Module
Input Voltage Range 120/240 VAC Nominal (85–264 VAC Range, 50/60 Hz)
Output & Bus Current 1.3 A @ 5 VDC POINTBus Output | 10 A Field Power Pass-Through
Inrush Current & Protection 2 A max for 6 ms | MOV and Internal Fuse Protection
Power & Thermal Dissipation Power Consumption: 15.1 W | Dissipation: 8.4 W (28.7 BTU/hr)
Isolation Voltage 264 V Continuous (Tested to 3250 VDC for 60 seconds)
Weight Approx. 0.09 kg (0.20 lbs)

Product Overview

The Allen-Bradley 1734-EPAC is a POINT I/O AC expansion power supply designed for Rockwell Automation modular control systems. Weighing approximately 0.09 kg (0.20 lbs), this unit expands backplane power and creates functional isolation between I/O module groupings. Operating on nominal 120/240 VAC field power (85–264 VAC range), it supplies additional 5 VDC system power to the POINTBus, supporting 4 to 17 I/O modules per expansion block depending on current requirements.

Key Features

  • Field Power Segmentation: Passes field power to downstream modules while creating logical isolation between distinct input and output groupings.
  • Flexible Module Capacity: Expands system capacity to drive between 4 and 17 POINT I/O modules on a single DIN rail node.
  • Built-in Circuit Protection: Features internal MOV and fuse protection to safeguard connected I/O hardware against voltage transients.
  • Status Indicators: Equipped with dual green LEDs for immediate status monitoring of field power and 5 VDC backplane power.

Installation Essentials

Mount on DIN rail. Wire 120/240VAC field power, partition module groups, and prevent ESD damage.

Technical FAQs

Q1: What is 1734-EPAC's function?
A1: AC expansion power supply for Allen-Bradley POINT I/O.

Q2: What is its size and weight?
A2: Standard POINT I/O form factor, weighs 0.09 kg (0.20 lbs).

Q3: How many modules can it support?
A3: Drives 4 to 17 POINT I/O modules depending on current draw.

Product Resources

📄 Download PDF
🏷️ Tags: I/O Extension Module

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