CPCI-3120

The CompactPCI analog I/O board CPCI-3120 has 16 SE/8 differential inputs, 16-bit, with a througput rate of 100 kHz. The 8 analog ouputs have a 14-bit resolution. All output lines are protected against short-circuits and equipped with EMI filters. Each output has its own ground line. The 24-bit timer can be used as cyclical counter or as watchdog. The board is especially suited for applications in the sector of industrial process control, measurement technology and monitoring, for example for multichannel data acquisition, for the control of chemical processes, for the acquisition of sensor data etc. 64-bit drivers for Windows and Linux as well as programming samples are included, real-time drivers for Windows and Linux are available on request.

NEW: The CPCI-3120 is now operating in the  extended temperature range -40°C to +85°C

 

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Description

Features

  • Can be inserted in PXI systems, with restricted functionality

Analog inputs:

  • 16 single-ended/8 differential inputs or 8 single-ended/4 differential inputs
  • 16-bit resolution
  • Optical isolation 500 V
  • Throughput: 100 kHz
  • Input voltage: 0-10 V, ±10 V, 0-5 V, ±5 V, 0-2 V, ±2 V, 0-1 V, ±1 V, 0-20 mA (option) freely programmable through software for each channel
  • Gain PGA x1, x2, x5, x10 freely programmable through software for each channel
  • PCI DMA for analog data acquisition
  • Overvoltage protection
  • Input filters: 159 kHz

Analog acquisition:

  • Single channel, several channels, several channels through scan list
  • Autom. analog acquisition through cyclic timer control
  • Acquisition through scan list: up to 16 entries with gain, channel, unipolar/bipolar
  • 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.
  • Interrupt: End of single, End of multichannel, End of scan list

Analog outputs

  • 4 or 8 analog outputs, optically isolated 500 V
  • Setup time 30 µs
  • 14-bit resolution (13-bit for 0-10 V)
  • Output voltage: ±10 V, 0-10 V (through software)
  • Output voltage after reset: 0 V
  • Each output has its own ground line (without optical isolation)
  • Driver capacity: 5 mA/500 pF
  • Short-circuit protection, EMI filters

Digital

  • 4 dig. inputs, 4 dig. outputs, 24 V, optically isolated

Timer

  • 24-bit; as cyclic time counter or watchdog

Safety features

  • Optical isolation 500 V min
  • Creeping distance IEC 61010-1
  • Overvoltage protection ± 40 V
  • Protection against high-frequency EMI
  • Input filters: 159 kHz
  • Noise neutralisation of the PC supply

Applications

  • Industrial process control
  • Industrial measurement and monitoring
  • Multichannel data acquisition
  • Control of chemical processes
  • Factory automation
  • Acquisition of sensor data, current measurement, pressure data
  • Laboratory equipment, instrumentation

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).

A CD-ROM with the following software and programming samples is supplied with the board.

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:

  • Microsoft VC++ • Microsoft C
  • Borland C++ • Borland C
  • Visual Basic • Delphi
  • LabVIEW • LabWindows/CVI • DASYLab • DIAdem

On request:

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

ACCESSORIES

Accessories for PC Boards

Find all the necessary and compatible accessories right here

DOWNLOADS

Drivers

For Windows For Linux

 

Datasheets

English version

 

Manuals

English version

APPLICATIONS

Measurement of railways tracks to reduce the wear and to optimise the travelling speed

A railway company wants a system for the measurement of railway tracks (elevations, depressions etc.) and of the contact or force between pantograph and overhead traction line in order to reduce the wear and to optimise the travelling speed.

 

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