ISO-813 Series


   12 bits 32 channel isolated analog input board

Functional Description

The ISO-813  is a bus-type isolated 12-bit A/D board for PC/AT compatible computers. It's isolation range is increased to 3000Vdc and extend the application field to real industrail application. It is backward compatible to 813 families. Comparing to PCL-813 or ACL-813. The ISO-813 features a 12-bit analog-to-digital converter ,32  analog input channels.


Features:
  • 32-channel analog input 
  • 12-bit A/D converter(ADS-774)
  • 3000VDC photo-isolation protection
  • Maximum 10K 12-bit sampling rate
  • Programable Gain : 1, 2, 4, 8, 16
  • Analog Input range : 
    Bipolar : +/- 10V ,+/- 5V , +/- 2.5V , +/- 1.25V, +/-0.625V, +/- 0.3125
    Unipolar : 0~10V , 0~5V , 0~2.5V , 0~1.25V, 0~0.625V
  • A/D trigger mode : Software trigger
  • A/D Transfer mode : Polling


Applications

  •  Data acquisition
  •  Waveform analysis
  •  Harsh environment operation
  •  Signal isolation
Ordering Information 

ISO-813 :32-channel/ 12-bit / Bus Isolated Analog Input Board

Option :

DN-37 : 37-Pin D-sub connector Screw terminal Board
DB-37 : (Direct connect )
37-pin D-sub connector Screw terminal Board

Software :
  • NAPWIN : Software Toolkit for Windows 95/98
  • NAPWNT: Software Toolkit for Windows NT 4.0
  • NAPVIEW: Software Toolkit for LabVIEW

  • NAPX:ActiveX Control (OCX) for Windows 95/98/NT


 
 

Specification

Analog Input
 

Channels  32 single-ended
Resolution 12 bits 
Conversion rate 10KS/s max. 
Input impedance 10,000 M Ohm // 6pf 
Overvoltage protection  +/-35V 
Accuracy  0.01% of reading  +/- 1 bit 
Zero drift +/-25ppm/*C of FS max. 

ISO-813 Input Range

Unipolar / Bipolar input mode by jumper setting

Gain  1
10V input by jumper setting
16
Bipolar(V) +/-10 +/-5V +/-2.5 +/-1.25 +/-0.625 +/- 0.3125
Unipola(V) ¡@ 0~10 0~5 0~2.5 0~1.25 0~0.625

General Environmental

Power Requirements: +5V @850mA max. 
Operating temp  0-50 (C)
Storage temp -20  to  70 (C) 
Humility 0 to 90%  non-condensing 
Dimensions  174 mm x 122 mm