A-8111 and A-812PG  alternate type:ACL8111 and ACL8112

  AT Bus 12 bits  multifunction card

Functional Description
    The A-8111 are 12 bit multifunction analog and digital I/O boards for the PC/AT compatible computer. The A-8111 offer  8-channell analog inputs, plus one channels of analog output with 12-bits resolution. In addition, The A-8111 has 16 digital input, 16 digital output. The A-8111 provides gain of  1, 2 , 4, 8. It has a maximum sampling rate of  45 K samples /s, . 

 
Functional Description
The A-812PG are 12 bit multifunction analog and digital I/O boards for the PC/AT compatible computer. The A-812PG offer 16 single-ended plus two channels of  analog output with 12-bits resolution. In addition, The A-812PG has 16 digital input, 16 digital output , one timer/counter channel. The A-812PG Provides gain of  1, 2, 4 , 8 , 16. It has a maximum sampling rate of 65K samples /s, DMA operation is jumper selectable for levels 1 or 3. Interrupts are jumper selectable between 3 and 15.   
Features A8111 and A812PG
  • 12-bit A/D converter
  • 12-bit D/A converter
  • A8111: 8 single-ended 
    A812PG: 16 single-ended input channels
  • A-8111:45 k/s  A-812PG: 100 k/s sampling rate
  • one/two 12-bit analog output channel
  • Software programmable A/D gain :1 , 2, 4, 8
  • Interrupt handling
  • A/D Trigger modes : Software Trigger, Pacer Trigger, A-812: DMA
  • A/D data transfer modes : polling , interrupt A-812: DMA
  • 16 digital input & 16 digital output
  • 37 pin D-Sub connector (A812: 2*20 pin edge)
Applications 
  • Signal analysis
  •  Industrial automation
  •  Laboratory automation
  •  Sensor interface
  •  FFT & frequency analysis
  •  Transient analysis
  •  Production test
  • Process control
Ordering Informatin 
A-8111 : 12-bit Multi-function Board
A-812PG : 12-bit Multi-function Board
Option :
DB-37 : Direct Connect Screw Terminal Board For Analog I/O
DN-37 : Screw Terminal Board For Analog I/O
DB-889D : 16-channel Analog Input Mux Board
DB-16P : 16-channel Isolated Digital Input Daughter Board
DB-16R : 16-channel Relay Output Daughter Board
DB-24C : 24-channel Open-Colllector Output Daughter Board
DB-24SSR : 24-channel SSR Output Daughter 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


Specifications 
Analog Input
  • Channels : 8-channel single-ended, A-812: 16-ch. single-ended
  • Resolution : 12-bits
  • Convertion rate : 45K s/sec A-812: 100Ks/sec
  • Input Impedance: 10M Ohm //6pf
  • Over Voltage Protection : +/- 35Vdc
  • INL (Max) : +/- 1 bit
  • Sample & hold : On chip
  • Zero Drift : 15ppm / deg C of Full Scale
Analog  Input Range
Gain 1 2 4 8
Bipolar(V) +/-5 +/-2.5 +/-1.25 +/-0.625
Throughtput 45K/s 45K/s 45K/s 45K/s

General Environmental

Power Requirements +5V @350mA max. 
+12V
-12V
Operating temp  0-50(C) 
Storage temp  -20 to 70(C )
Humidity 0 to 90 non-condensing 
Dimensions  170mm  x 122 mm 
 D/A Outputs Digital I/O
Channels 1 independent 
Type 12-bit double buffered 
Linearity  0.006% FS 
Output range Internal reference 
0~5V or 0~10V 
Output Driving 5mA 
Inputs  (LSTTL) : 16 
Input low VIL = 0.8V max. ; IIL =-0.4mA max. 
Input high  VIH = 2.0V min. ; IIH = 20*A max. 
Outputs (LSTTL) : 16 
Output low  VOL = 0.5V max. @IOL =8mA max. 
Output high  VOH = 2.7V min; @IOH =-400*Amax.