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

The 1747-UIC USB to DH-485 Interface Converter allows computers with USB (Universal Serial Bus) ports to connect to DH-485 ports found on various devices, including:

• SLC 500, MicroLogix, and ControlLogix controllers
• PanelView terminals
• 1747-AIC and 1761-NET-AIC isolators

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Advantages

1. Embedded DH-485 Driver
   • Compatible with the existing RSLinx DF1 RS-232 Full-Duplex driver.
   • Eliminates the need for the PIC/AIC+ DH-485 driver to be installed in RSLinx.
2. Two DH-485 Ports (Switch Selectable):
   • (1) RJ-45: Connects to SLC 500, 5/01, 5/02, 5/03, AIC, and PanelView products with DH-485 ports.
   • (1) RS-232 DB9: Connects to channel 0 on SLC 5/03 and higher CPUs, AIC+, MicroLogix, CompactLogix, FlexLogix, ControlLogix, and PanelView products with RS-232 ports.
3. Interfaces to RSLinx Using Standard DF1 Driver
   • Connects via COM Port to USB Redirector (compatible with Windows 98, ME, 2000, and XP).
   • Note: RSLinx 2.41 requires drivers for the UIC and USB port to be installed. Drivers are provided on a diskette with the 1747-UIC product.
   • RSLinx versions after 2.41 include these drivers.
4. Additional Features:
   • DF1 driver supports COM1–COM31.
   • Compatible with existing programming cables (purchased separately).
   • Includes a 12-inch cable for USB port connection.
   • Powered by USB port (no external power required).
   • 500V dc isolation between power common and DH-485 common.

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Computer and Operating System Requirements

• Computer equipped with a USB port.
• RSLinx 2.41 or greater.
• Windows 98, 2000, or XP operating systems.

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Product Selection and Specifications

Connecting DH-485 Equipment to the RS-232 Port

Equipment	Required Cable
SLC 5/03, SLC 5/04, and SLC 5/05 (Channel 0)	1747-CP3, 1756-CP3
1761-NET-AIC (AIC+) Advanced Interface Converter	1747-CP3, 1756-CP3 (Port 1, 9-pin D) 1761-CBL-PM02 (Port 2, 8-pin DIN)
PanelView 300 and higher with RS-232 (DH-485) port	2711-NC13 or equivalent
MicroLogix / PanelView 300 Micro (DH-485)	1761-CBL-PM02 or equivalent
CompactLogix / FlexLogix / ControlLogix	1747-CP3, 1756-CP3

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Connecting DH-485 Equipment to the RS-485 Port

Equipment	Required Cable
SLC 500 Fixed Controller	1747-C13
SLC 5/01, SLC 5/02, and SLC 5/03 (Channel 1)	1747-C13
1747-AIC Isolated Link Coupler	1747-C13
PanelView 300 and higher with DH-485 port	1747-C13

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Note

This converter is ideal for interfacing various DH-485 devices with a USB-enabled computer. It is compatible with legacy systems and offers robust isolation and ease of use.

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About Us

  Meloauto – Your Trusted Supplier for Original, Brand-New PLC and DCS Parts Meloauto offer a vast selection of products from globally recognized brands, including Allen Bradley, Bently Nevada, Honeywell, ABB, GE Fanuc, Siemens, Invensys Triconex, ICS Triplex, Foxboro, Yokogawa, Schneider, and Hima, among others. With tens of thousands of new parts ready to ship, Meloauto has successfully served customers across over 50 countries worldwide. We focus on supplying discontinued and hard-to-find items, ensuring each product is in brand-new, original condition.

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