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1747-UIC

Allen-Bradley 1747-UIC SLC 500 USB DH-485 Converter

Only 7 units left

  • Manufacturer: Allen-Bradley

  • Product No.: 1747-UIC

  • Product Type: Converter Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 450g

  • Shipping port: Xiamen

  • Warranty: 12 months

30-Day Return Policy · 12-Month Warranty
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  • 24/7 Support
  • Quality Assurance

Description

Product Overview

The Allen-Bradley 1747-UIC USB DH-485 Interface Converter bridges modern USB-enabled computers to legacy SLC 500, MicroLogix, and ControlLogix controllers. This compact converter provides direct connectivity to DH-485 networks, eliminating the need for specialized serial ports. USB-powered operation simplifies field connections while maintaining reliable communication at 19200 bits/second.

Technical Configuration

This converter features two switch-selectable DH-485 ports via RJ45 connectors and a single RS-232 DB9 port. The USB interface operates at 12 Mbps with power consumption under 100 mA, drawing power directly from the host computer. Built-in 500V DC isolation separates the USB power from the DH-485 common, protecting connected equipment from ground loops and electrical noise.

Technical Specifications

Parameter Value
Manufacturer Rockwell Automation
Brand Allen-Bradley
Part Number 1747-UIC
Series SLC 500
Communication Ports USB, DH-485 (RJ45), RS-232 (DB9)
Communication Rate 19200 bits/second
USB Transfer Speed 12 Mbps
USB Power Consumption < 100 mA
Isolation Voltage 500V DC
Dimensions (L x W x H) 109 x 50.6 x 31 mm (4.29 x 1.99 x 1.22 in)
Weight 0.45 kg (1.0 lb)
Operating Temperature 0 to 60°C (32 to 140°F)
Compatible Controllers SLC 500, MicroLogix, ControlLogix, PanelView

Installation Guide

Connect the converter to your computer's USB port for both power and communication. Use the RJ45 port for direct connection to SLC 500, MicroLogix, or PanelView DH-485 networks. For controllers with DB9 serial ports, use the RS-232 connector. No external power supply is required. Install the appropriate RSLinx driver and select the virtual COM port assigned by the operating system.

Engineering Advantages

This converter eliminates legacy serial port dependencies, enabling modern laptops to communicate with older DH-485 equipment. The 500V isolation protects both the host computer and connected controllers from ground loop issues. Compact form factor fits easily in toolkits or control cabinets. Switch-selectable ports provide flexibility for multiple connection scenarios.

Technical FAQs

Q1: Is external power required?
A1: No, the 1747-UIC draws power directly from the USB port (< 100 mA). No external power adapter is needed.

Q2: Which controllers are compatible?
A2: Supports SLC 500 (5/01, 5/02, 5/03), MicroLogix, ControlLogix, and PanelView terminals with DH-485 ports.

Q3: What communication rate does it support?
A3: The converter operates at 19200 bits/second, matching the standard DH-485 network speed.

🏷️ Tags: Converter Module

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In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.

Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.

For more details, please review our Shipping & Return Policy.

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