Dwyer ULSS - Manual (Page 7)

Rev 5 MN890570 7 of 30
GETTING STARTED Step Six
Series ULS is configured through ULSX‐CAL, a PC software program. ULSX‐CAL is a free download from Dwyer
Instrument, Inc’s website. You must download and install ULSX‐CAL prior to plugging in the USB Fob. Please
go to http://www.Dwyer‐Inst.com/software, click on ULSX‐CAL. Please observe the following requirements
for the ULSX‐CAL software:
ULSX‐CAL System Requirements
Windows(R) 2000, Windows(R) XP, Windows
Vista (R), Windows(R) 7
32 or 64‐bit operating system
1 USB 2.0 port
10 mB hard drive space
256 mB RAM
Internet connection
USB Fob Interface: The Series ULS communicates with ULSX‐CAL through a USB interface (p/n: ULS‐ACC‐USB)
called a Fob. Before plugging your Fob into your computer’s USB port, be sure that you have installed ULSX‐
CAL on your computer.
Connect the red, green, white and black wires from Series ULS into the correct terminals on the Fob. Tighten
the screws on the terminals and plug your Fob into the USB port of your computer.
Wiring identical for all series – Use only the Red, Black, Green and White wires.
 The maximum cable distance between the computer and Series ULS is 15’ (4.6 m). This only applies when
configuring the Series ULS.
 Once Series ULS is configured and prior to installation, isolate the white and green wires from active power
to prevent a short of the configuration circuit.
 When using the Fob, do not add VDC power. The Fob, when connected to the computer, will provide the
required power to the Series ULS.
Windows(R) is a registered trademark of Microsoft Corporation
Windows Vista (R) is a registered trademark of Microsoft Corporation