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Diamond Point International

Contec AO-1604LI-PE - Isolated 16-bit Analog Output Board for PCI Express

4 16-Bit Analog Isolated Outputs, 8 Digital I/O Channels & 1 Counter

Introduction

Contec's AO-1604LI-PE is a PCI Express bus-compliant interface board used to provide an analog signal output function on a PC. It features bus isolated 16-bit analog output 4 channels. Equipped with digital I/O and counter, this product is multifunction and bus isolated type that provides isolation between PC and external analog I/O circuit. This product carries buffer memory for 1K of data, allowing sampling to be performed in a variety of trigger / clock conditions. Windows/Linux driver and full-fledged data logger software [C-LOGGER] is bundled with this product.

Features

  • This product has analog output (10uSec, 16-bit, 4 channels), analog output control signal (TTL level 3 channels), digital I/O (each 4 channels for TTL level), counter (32-bit, TTL level 1 channel).
  • The functions same with PCI compatible board DAI16-4(LPCI)L are provided. In addition, as there is compatibility in terms of connector shape and pin assignments, it is easy to migrate from the existing system.
  • Isolation between PC and external analog output circuit by a digital isolator improves noise performance.
  • You can select from software, comparison of conversion data or an external trigger to control the start of sampling. You can select from completion of sampling for a specified number of sessions, comparison of conversion data, an external trigger or software to control the end of sampling. The sampling cycle can be selected from the internal clock or an external clock..
  • To prevent the unstable voltage and the connected device of D/A converter from fault and malfunctions when the power supply is turned on, the circuit is designed to adjusts output voltage of the analog output to 0V.

Specification

Analog Outputs

Number Of OutputsFour output channels
Resolution16 bits (1/65,536 of full scale)
Current±5mA
RangeBipolar ±10V
Nonlinearity±5LSB
OtherOutput Impedance: 1 Ohm or less
Conversion speed: 10 microsec [100KSPS]*2
Buffer memory: 1k Word

Digital I/O/Counter/Timers

I/OsNumber of input channels: Unisolated input 4ch (TTL-level positive logic)
Number of output channels: Unisolated input 4ch (TTL-level positive logic)
Counter/Timer(s)Number of channels: 1ch
Counting system: Up count
Max. count: FFFFFFFFh (Binary data,32bit)
Number of external: inputs 2 TTL-level (Gate/Up)/ch, Gate (High level), Up (Rising edge)
Number of external outputs: TTL-level Count match output (positive logic, pulse output)
Response frequency: 1MHz (Max.)

General

ExpansionPCI Express Base Specification Rev. 1.0a, x1 card
Electrical3.3VDC 1150 mA (Max.)
MechanicalConnector: 10250-52A2JL[3M]
Size: 169.33 (L) x 110.18(H)
SoftwareWindows: Win32 API (Visual C# .Net, Visual Basic .Net, Visual C++ .Net examples), 32 or 64 bit architecture
Linux API (GCC)
Data Logger Software
Data acquisition VI library for LabVIEW (VI-DAQ)
Data Acquisition library for MATLAB (ML-DAQ)
TemperatureTemperature range (operation): 0 to +50°C
Humidity10 - 90%RH (No condensation)
Weight120g
Warranty1 Year
RoHSCompliant

Ordering Details

BoardAO-1604LI-PE Isolated 16-bit Analog Output Board for PCI Express
AccessoriesRefer to datasheet