PIO-DA4 / PIO-DA8 / PIO-DA16


PCI-BUS 4 / 8 / 16-ChannelAnalog Output Card

The PIO-DA16, PIO-DA8 and PIO-DA4 are multi-channel D/A boards for the PCI bus for IBM or compatible PC.
The PIO-DA16/8/4 offer 16/8/4 channels double-buffered analog output. The output range may be configured in different ranges: ±10V, ±5V, 0~10V, 0~5V voltage output or 4~20mA, 0~20mA current loop sink.
The innovative design improves several drawbacks of the conventional D/A boards. For examples: 1. Jumperless and without trim-pot. 2. The calibration is performed under software control eliminating manual trim-pot adjustments. The calibration data is stored in EEPROM. 3. Each channel can be selected as voltage or current output. 4. High channel count output can be implemented in half size.

Note: This card need +12V power supply. It can be found in regular 
           PC or Industrial PC.
 

FEATURES: 
  • PCI bus
  • 16/8/4 channels, 14-bits analog output
  • Unipolar or bipolar outputs available from each converter
  • Output type (Unipolar or bipolar) and output range ( 0~5V, ±5V, 0~10V, ±10V) can be software programmable
  •  4~20mA or 0~20mA current sink to ground for each converter
  • Two pacer timer interrupt source
  • Double-buffered D/A latches
  • Software calibration
  • 16 channels DI, 16 channels DO
  • SMD, short card.
  • One D-Sub connector, two 20-pin flat cable connectors
  • Connects directly to DB-16P, DB-16R, DB-24C, DB-24PR and DB-24POR
  • Automatically detected by Windows 95/98/NT
  • No base address or IRQ jumper need to set

  •  
Ordering Information
  • PIO-DA16 : PCI bus 16 channel D/A board
  • PIO-DA8 : PCI bus 8 channel D/A board
  • PIO-DA4 : PCI bus 4 channel D/A board


Options

  • DB-16P: 16 channel isolated D/I board
  • DB-16R: 16 channel relay board
  • DB-24PR: 24 channel power relay board(Using 16-channel only)
  • DB-24POR: 24 channel PhotoMos output board(Using 16-channel only)
  • DB-24C: 24-channel (Using 16-channel only) open-collector output board
  • ADP-20/PCI : extender, 20-pin header to 20-pin header for PCI Bus I/O 

Software

  • NAPWIN: DLLs for Windows 95/98
  • NAPWNT: DLLs for Windows NT 4.0
  • NAPVIEW: LabVIEW driver for Windows 95/98
  • NAPX : Active X Control (OCX) for Windows 95/98/NT
Environmental:
  • Operating Temp.: 0~60deg /C
  • Storage Temp.: -20~80 deg/C
  • Humidity : 0~90% non-condensing
  • Dimension: 180 mm x 115mm

Specification

Digital Inputs/Outputs

  • All inputs/outputs are TTL compatible
  • Logic high Voltage VIH: 2.4V(Min.)
  • Logic low Voltage VIL: 0.8V(Max.)
  • Sink current IOL: 8mA(Max.)
  • Source current IOH: 0.4mA(Max.)
Analog Outputs
  • D/A converter: Quad 14 bits MDAC
  • Channels: 16/8/4 independent
  • Resolution: 14 bits
  • Type: double-buffered, multiplying
  • Integral linearity: 0.006% FSR (typical)
  • Differential linearity: 0.006% FSR (typical)
  • Voltage Output Range:
  • Unipolar: 0~5V or 0~10V
  • Bipolar: ±10V or  ±5V
  • Current drive: ±5mA
  • Absolute accuracy : 0.01% FSR (typical)
  • Current Output Range: 
  • 0~20mA or 4~20mA
  • Absolute accuracy: 0.1% FSR (typical)
  • Excitation voltage range: +7V to +40V
Power Consumption:
  • PIO-DA4: +5VDC @ 600mA
  • PIO-DA8: +5VDC @ 800mA
  • PIO-DA16: +5VDC @ 1400mA