OVERVIEW
4 USB-Link 2 Technical Guide
Important Notes
• Follow the included USB-Link 2 driver installation instructions
(page 5).
• Follow the connection and wiring instructions (Figure 2,
page 6) to connect and congure the USB-Link 2.
• Familiarize yourself with all system components and review
all documentation. Pay special attention to “Cautions,”
“Notes,” and “Warnings” since these may keep you from
experiencing unnecessary problems.
• If you encounter any problems, please refer to the Trouble-
shooting section of this guide rst. If you can’t resolve the
problem, please call AAON Controls Support at our toll free
number—1-866-918-1100.
Quick Guide
Quick Guide
Follow the six steps below to get your USB-Link 2 up and running
in no time.
WARNING: A USB-Link 2 with the SS0073 software requires
drivers be installed before connecting to your computer.
The drivers are supplied on a ash drive with the USB-Link 2
but can also downloadable from www.aaon.com. A USB-Link
2 with SS3007 software does not require a separate driver
installation. These use the drivers included with Windows 10.
Step 1: Set your USB-Link 2’s conguration switch to Stand
Alone or Network (Figure 3, page 10).
Step 2: Set your USB-Link 2’s communication speed switch to
Low Speed or High Speed (Figure 3, page 10).
Step 3: If required, install the USB drivers from the included
CD-ROM onto your computer.
Step 4: Attach the USB cable to your USB-Link 2 and plug the
other end of the cable into your computer’s USB port
(Figure 2,page 6).
Step 5: Attach the communication cable to your USB-Link 2
and connect the other end of the cable to the Controller’s
communication port (Figure 2,page 6).
Step 6: Install the included Prism 2 software on your computer
(page 8).
Finding the Software Number
To nd the software number installed on your USB-Link 2, nd
the software sticker on the back of the unit. Units with SS0073 DO
need drivers installed; units with SS3007 (pictured below) do NOT
need drivers installed.