ADLINK DAQe-2502 - Manual (Page 11)

Introduction 1
1 Introduction
The NuDAQ-2500 Series features the DAQ-/DAQe-/PXI-2502/
2501 advanced analog output card based on the 32-bit PCI/PCI
Express
®
/PXI architecture. With high-performance designs and
state-of-the-art technology, these cards are ideal for waveform
generation, industrial process control, and signal analysis applica-
tions in medical, process control, etc.
1.1 Features
The NuDAQ-2500 Series cards come with the following features:
X
32-bit PCI/PCI Express/PXI bus, plug and play
X
Up to 1 MS/s analog output rate and up to 400 KS/s analog
input rate
X
Analog output / input channels
Z
DAQ-/DAQe-/PXI-2502: 8 / 4
Z
DAQ-/DAQe-/PXI-2501: 4 / 8
X Programmable bipolar/unipolar range for analog input chan-
nels and individual analog output channels
X
Programmable internal/external reference for individual
analog output channels
X
D/A FIFO size:
Z
DAQ-/DAQe-/PXI-2502: 16K samples
Z
DAQ-/DAQe-/PXI-2501: 8K samples
X
A/D FIFO size: 2K samples
X
Versatile trigger sources including software trigger, external
digital trigger, analog trigger, and System Synchronization
Interface (SSI) trigger
X
A/D data transfer employing software polling and bus-mas-
tering DMA with scatter/gather
X
D/A data transfer employing software update and bus-mas-
tering DMA with scatter/gather
X A/D trigger modes including post-trigger and delay-trigger
with re-trigger functionality
X
D/A outputs with waveform generation capability