Description

Features

• PCI 3.3 V or 5 V

Analog inputs:

• 18-bit resolution, unipolar, 16-bit accuracy
• 8 or 4 differential inputs for strain gauges
• Voltage range from 0 to + 1.25 V
• 4 or 8 voltage sources for the connected pressure sensors
• Output voltage for the voltage sources 5 V, 30 mA
• Gain and offset calibration
• Calculation of the pressure value through software
• Programmable gain
• 16-bit accuracy with a sample rate of 20, 40, 80 or 160 Hz

Analog acquisition:

• Acquisition triggered through software, timer, external event
• Trigger functions:
  – Software trigger or
  – External trigger: the analog acquisition (single or sequence) is started through signal switching from 0 V to 24 V at the digital input 0.
• Connection of linear sensors (Wheatstone Bridge)

Digital

• 4 digital inputs, 24 V and 3 digital outputs, open collector, optically isolated

Safety features

• Optical isolation 1000 V
• Creeping distance IEC 61010-1
• Protection against overvoltage (±30 V) and high-frequency EMI

Software

Calibration tool (Option CAL3120): Do the fine adjustment fast and reliably and save the generated calibration report file. All you need is a highly precise calibration source and a precise digital multimeter (not included in the delivery content)

Standard drivers for:

• Linux
• 32-bit drivers for Windows 8 / 7 / Vista / XP / 2000
• Signed 64-bit drivers for Windows 8 / 7 / XP
• Real-time use with Linux and Windows on request

Drivers and samples for the following compilers and software packages:

• .NET
• Microsoft VC++ • Borland C++
• Visual Basic • Delphi
• LabVIEW • LabWindows/CVI

ADDIPACK functions

• Pressure
• Digital input
• Digital output

On request:

Further operating systems, compilers and samples. Driver download: www.addi-data.com/downloads