Description
PCI Express Analog Output Card with 4 channels.
These cards are fully compatible with software and drivers produced for the standard PCI versions of the card (i.e. PISO-DAxU, PIO-DAxU and the earlier PIO-DAx cards).
For the PEX-DA, PIO-DA and the PISO-DA series, the voltage output range is from -10 V to +10 V, and the current output range is from 0 to 20 mA. These cards also feature the following advantages:
-
Accurate and easy-to-use calibration.
Software calibration instead of the manual calibration is provided, so that no jumpers and trim-pots are required. The calibration information can be saved in EEPROM for long-term use. -
Individual channel configuration.
Every channel can be individually configured as voltage output or current output! -
Card ID.
A card ID function is provided for PEX-DA, PISO-DAxU and PIO-DAxU (version 1.1 or above) series. Users can set card ID for each card, so that multiple cards can be easily recognised in a single computer.
These cards support various OS versions, such as Linux, DOS, Windows 98/NT/2000 and 32/64-bit Windows 8/7/Vista/XP. DLL and Active X control together with various language sample programs based on Turbo C++, Borland C++, Microsoft C++, Visual C++, Borland Delphi, Borland C++ Builder, Visual Basic, C#.NET, Visual Basic.NET and LabVIEW are provided in order to help users quickly and easily develop their own applications.
Features
- Supports PCI Express x 1 for PEX-DA16/DA8/DA4
- 16/8/4 channels, 14-bit analog output
- Voltage output range: ±10 V
- Current output range: 0 ~ 20 mA (sink)
- Two pacer timer interrupt source
- Double-buffered D/A latch
- Software calibration
- 16-channel DI, 16-channel DO
- One D-Sub connector, two 20-pin flat cable connectors
- Digital input port can be set to pull-high or pull-low
- Card ID function
- Connects directly to DB-16P, DB-16R, DB-24C, DB-24PR and DB-24POR
Specifications
| Model Name | PEX-DA4/DA8/DA16 | ||
| Analog Outputs | |||
| Isolation Voltage | N/A | ||
| Compatibility | 4/8/16 independent | ||
| Resolution | 14-bit | ||
| Accuracy | 0.04% of FSR ± 2 LSB @ 25 °C, ± 10 V | ||
| Output Range |
Voltage: +/- 10 V Current: 0 ~ 20 mA |
||
| Output Driving | +/- 5 mA | ||
| Slew Rate | 0.71 V/μs | ||
| Output Impedance | 0.1 Ω max. | ||
| Operating Mode | Software | ||
| Digital Inputs | |||
| Channels | 16 | ||
| Compatibility | 5 V/TTL | ||
| Input Voltage |
Logic 0: 0.8 V max. Logic 1: 2.0 V min. |
||
| Response Speed | 200 kHz | ||
| Digital Outputs | |||
| Channels | 16 | ||
| Compatibility | 5 V/CMOS | ||
| Output Voltage |
Logic 0: 0.1 V max. Logic 1: 4.4 V min. |
||
| Output Capability |
Sink: 6 mA @ 0.33 V Source: 6 mA @ 4.77 V |
||
| Response Speed | 200 kHz | ||
| Timer/Counter | |||
| Channels | 3 | ||
| Resolution | 16-bit | ||
| Compatibility | 5 V/TTL | ||
| Reference Clock | Internal: 4 MHz | ||
| General | |||
| Bus Type | PCI Express x 1 | ||
| Data Bus | 8-bit | ||
| Card ID | Yes(4-bit) | ||
| I/O Connector |
Female DB37 x 1 20-pin Box header x 2 |
||
| Dimensions (L x W) | 188 mm x 97 mm | ||
| Power Consumption |
600 mA@ +5 V (PEX-DA4) 800 mA@ +5 V (PEX-DA8) 1400 mA @ +5 V (PEX-DA16) |
||
| Operating Temperature | 0 ~ 60 °C | ||
| Storage Temperature | -20 ~ 70 °C | ||
| Humidity | 5 ~ 85% RH, non-condensing | ||
Technical
SOFTWARE
- DOS Lib and TC/BC/MSC sample program (with source codes)
- DLL and OCX SDK for Windows 95/98/NT/2K.
- DLL and OCX SDK for 32-bit and 64-bit Windows XP/2003/Vista/7/8
- VB/VC/Delphi/BCB/VB.NET/C#.NET/VC.NET/MATLAB sample programs with source codes.
- LabVIEW toolkit for Windows.
- Driver for Linux and DasyLab.
Applications
- High speed data acquisition system.
- Process monitor and control.
- Vibration analysis.
- Digital pattern generator from digital I/O port.