bmcm USB-AD16f Manual

bmcm USB-AD16f Manual

Data acquisition system (usb)

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USB-AD16f
Data acquisition system (USB)
Measurement & Control.
Extremely powerful.
Precisely record and output signals with the
USB-AD16f: The high-performance USB data
acquisition system accomodated in a stable
aluminum housing impresses by high technical
standard and excellent price-performance ratio. It
is especially suitable for dynamic applications.
Clearly safe.
Due to the galvanic isolation of the analog
channels the DAQ system and the PC are
perfectly protected.
16 analog inputs. 250kHz
16 bit. ±10V, ±5V, ±2V, ±1V.
16 analog inputs can be sampled with 16 bit
resolution and 250kHz total sampling rate so that
even slightest peaks of high-frequent signals do
not remain undetected. The measuring range is
selected via software for each channel separately.
2 analog outputs. 16 bit. ±10V.
The two 10V outputs can be used for analog
controls with 16 bit accuracy.
Functional diagram
4 digital inputs/outputs each.
1 counter.
Digital states are recorded or set at four digital in-
puts and outputs each. Digital inputs are sampled
time-synchronously with the analog inputs. The
additional counter input is galvanically isolated.
Plug & Play.
The connection to the PC is realized via USB.
The USB-AD16f provides all typical USB
features (e.g. Plug&Play, Hot-Plug). Up to 127
devices can be connected and installed during
operation.
Powered by USB.
The device is supplied with power via the USB
interface. This reduces cabling efforts to a
minimum and makes mobile measurements a lot
easier.
Open for everyone.
Widely supported: The data acquisition system
can be used under Windows
under MAC OS X, Free BSD and Linux. The
complete software for installation and program-
ming of the USB-AD16f is included for free.
NextView
4. Try for free.
®
The DAQ system is supported by NextView
the software for data acquisition and analysis. A
fully functional 30-day trial is included with
delivery to directly test the functionality of the
USB-AD16f.
®
7/XP as well as
4,
®

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Summary of Contents for bmcm USB-AD16f

  • Page 1 Windows 7/XP as well as under MAC OS X, Free BSD and Linux. The complete software for installation and program- ming of the USB-AD16f is included for free. NextView 4. Try for free. ® The DAQ system is supported by NextView ®...
  • Page 2 Start-up procedure Install the bmcm driver package (see chapter 5.1.1). Plug the red frames onto the short sides of the device with the feet looking downward as to be seen in the product picture. Connect one end of the USB cable to the device and the other to the USB-interface of the PC and start the Plug&Play installation (see chapter 5.1.2).
  • Page 3 4 Interfacing examples for the digital lines of the USB-AD16f The following basic connection examples demonstrate the use of the digital inputs and outputs and the connection of a counter to the USB-AD16f. The pin assignment of the 15-pin D-Sub female connector is described in chapter 3.
  • Page 4 In this regard, please also see application examples of the optocoupler you use. Optocoupler boards with 8 or 16 inputs are available at bmcm. 4.2.2 Connecting push-button switch Please make sure to use a push-button with debounce protection, because otherwise several pulses might be recorded.
  • Page 5 USB-AD16f 4.3 Interfacing examples for digital outputs Serial resistors in the output lines limit the current and protect the hardware from being destroyed. 4.3.1 Connecting an LED Only so-called low-current LEDs can be used, because they already work with 1mA current.
  • Page 6 Collection" CD included with delivery. When inserting the CD, a CD starter opens automatically (otherwise: start openhtml.exe). Change to the product page of the USB-AD16f by selecting the entry "Products" in the CD starter and then the hardware ("USB-AD16f") listed under the interface "USB".
  • Page 7 XP: Install Start / Control Panel / System / TAB "Hardware" / button "Device Manager" Double click the "USB-BASE Analog/Digital I/O Board" to show the properties of the USB-AD16f. For general information, existing device conflicts and possible sources of error, see TAB "General".
  • Page 8 Do not dispose of the product in the domestic waste or at any waste collection places. It has to be either duly disposed according to the WEEE directive or can be returned to bmcm at your own expense. 7 Technical data (typical at 20°C, after 5min., +5V supply)

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