Allen-Bradley 1747-UIC USB to DH-485 Interface Converter

Product Overview

The Allen-Bradley 1747-UIC is a USB to DH-485 interface converter. It belongs to the SLC 500 family. This device lets computers control SLC 500, MicroLogix, and ControlLogix controllers. It also works with PanelView terminals. The converter uses a USB port for power and data. It operates at 19200 bits per second. Two DH-485 ports are switch-selectable. The unit has an RJ-45 port for direct connection to SLC 500 processors.

Application Scenarios

Use the 1747-UIC in factory automation. It helps upload and download programs. Engineers can monitor PLCs from a laptop. It fits small to medium control systems. The converter works with older DH-485 networks. It is common in maintenance and troubleshooting tasks.

Technical Specifications

• Communication ports: USB and DH-485
• Baud rate: 19200 bits per second
• Backplane current: 600 mA at 5V, 90 mA at 24V
• Weight: 0.45 kg (1 lb)
• Operating temperature: 0 to 60 °C
• Isolation: 500V DC between power and DH-485

Installation & Maintenance Guide

Plug the USB cable into your computer. The USB port powers the converter. Connect the DH-485 cable to the PLC. Set the DIP switches for your network. No external power supply is needed. Keep the device in a dry, cool area. Check connections periodically. Use only shielded cables.

Packing List

• 1 x Allen-Bradley 1747-UIC Interface Converter
• 1 x USB cable
• 1 x Quick start guide

Shipping is via Fedex, UPS, or DHL.