Omega Products OM-USB-1208HS User Manual
8-Channel High Speed Voltage Input USB Data Acquisition Modules
OM-USB-1208HS,
OM-USB-1208HS-2AO,
OM-USB-1208HS-4AO
4 Differential/8 Single-Ended
Analog Voltage Inputs
13-Bit Resolution
Up to 4 Analog Outputs
16 Digital I/O
Two 32-Bit Counters
No External Power
Supply Required
The OM-USB-1208HS,
OM-USB-1208HS-2AO
and OM-USB-1208HS-4AO are
USB 2.0 full-speed voltage input
data acquisition modules (fully
compatible with both USB 1.1
and USB 2.0 ports). These are
stand-alone plug-and-play modules
which draw power from the USB
cable– no external power supply
is required. All configurable options
(including individual channel
ranges) are software
programmable, and the modules
are fully software calibrated.
All three OM-USB-1208HS modules
provide 13-bit resolution, and 4
differential or 8 single-ended analog
inputs. These modules support
software programmable ranges from
±5 to ±20V in a differential
configuration, and ±2.5 to ±10V,
and 0 to 10V in a single-ended
configuration. In software-paced
mode, these modules can sample at
a maximum of 4 kS/s. In hardwarepaced mode, they can sample at a
maximum of 1 MS/s.
The OM-USB-1208HS-2AO
provides two 12-bit analog outputs,
and the OM-USB-1208HS-4AO
provides four 12-bit analog outputs.
To Order, Call or Shop Online at omega.com
OM-USB-1208HS, shown
smaller than actual size.
Both modules offer an output range
of ±10V. Analog outputs update at a
maximum rate of 5 kS/s in softwarepaced mode; in hardware-paced
mode, each analog output updates
at a maximum rate of 1 MS/s.
On these modules, 16 digital I/O can
be programmed on each individual
bit as either inputs or outputs. Each
module supports two 32-bit TTL-level
counters that accept frequency inputs
of up to 20 MHz.
The packaging for the
OM-USB-1208HS,
OM-USB-1208HS-2AO
and OM-USB-1208HS-4AO
ensures ease of use in a variety
of applications. The modules
can easily be DIN-rail mounted
for rack applications.
The OM-USB-1208HS,
OM-USB-1208HS-2AO
and OM-USB-1208HS-4AO modules
ship with an impressive array of
software, including the new
TracerDAQ
the-box data logging, viewing, and
analysis application. Driver support
and detailed example programs are
included for Universal Library
programming libraries for Microsoft
Visual Studio®programming
languages, and other languages,
including DASYLab®, and ULx for NI
LabVIEW®(comprehensive library
®
, a full-featured, out-of-
®
of VIs and example programs
compatible with 32-bit and 64-bit
LabVIEW v8.5 through 2011) and
InstaCal
and test utility-powerful solutions for
programmers and nonprogrammers
alike. These modules operate under
Microsoft Windows®XP/VISTA/7
(32-bit and 64-bit) operating
systems.
The OM-USB-1208HS,
OM-USB-1208HS-2AO
and OM-USB-1208HS-4AO data
acquisition modules are supplied
with TracerDAQ software which
is a collection of four virtual
instrument applications used to
graphically display and store input
data and generate output signals:
TM
installation, calibration
• Strip Chart—Log and graph
values acquire from analog
inputs, digital inputs,
temperature inputs and
counter inputs
• Oscilloscope—Display values
acquired from analog inputs
• Function Generator—Generate
waveforms for analog outputs
• Rate Generator—Generate
waveforms for counter outputs
TracerDAQ PRO is an enhanced
version of TracerDAQ. A
comparison of some of the feature
included in TracerDAQ vs TracerDQ
PRO is shown on the next page.
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1
TracerDAQ Strip Chart.
TracerDAQ Pro Strip Chart
with Measurements.
Features Comparison
Strip Chart
SWD-TRACERDAQ-PRO,
$220, sold separately.
OM-USB-1208HS, $499,
shown smaller than
actual size.
Features TracerDAQ TracerDAQ Pro
Channel Types Analog input, temperature input, Analog input, temperature input,
Number of Channels 8 48
Number of Lanes 28
Maximum Samples per Channel 32,000 1 million
Alarm Conditions No Yes
Measurements Window No Yes
Enter Annotations No Yes
Software Triggering No Yes
Hardware Triggering No Yes
Time-of-Day Triggering No Yes
Linear Scaling No Yes
Oscilloscope
Features TracerDAQ TracerDAQ Pro
Channel Type Analog input Analog input
Number of Channels 24
Measurements Window No Yes
Reference Channel No Yes
Math Channel No Yes
digital input, event counter digital input, event counter
Rate Generator
Features TracerDAQ TracerDAQ Pro
Channel Type Counter output Counter output
Number of Channels 1 20
Function Generator
Features TracerDAQ TracerDAQ Pro
Channel Type Analog output Analog output
Number of Channels 1 16
Waveform Types Sine Sine, square, triangle, flat, pulse, ramp, random, arbitrary
Duty Cycle No Yes
Phase No Yes
Gate Ratio No Yes
Rate Multiplier No Yes
Sweep (Linear and Exponential) No Yes
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To Order, Call or Shop Online at omega.com
SM
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