APCI-3120 Multifunction I/O Board



하드웨어 특징

square02_darkbluegreen.gif PCI Bus 인터페이스


Analog Input Channels

square02_darkbluegreen.gif 16SE/8Diff. Input Channels, or

  8SE/4Diff. Input Channels

square02_darkbluegreen.gif 16-bit Resolution

square02_darkbluegreen.gif Data Transfer Rate : 100kHz

square02_darkbluegreen.gif Input Voltage : ±10V, 0-10V, 0-5V, ±5V,

  0-2V, ±2V, 0-1V, ±1V, 0-20mA(Option)

  Software programmable for each Channel

square02_darkbluegreen.gif Gain PGA x1, x2, x5, x10 Software

  programmable for each Channel

square02_darkbluegreen.gif PCI DMA for High-Speed Analog Data

  Transfer without CPU Intervention

square02_darkbluegreen.gif 3 Timers : Timer 0 and Timer 1 only for

  Analog Acquisition, Timer 2 as Cyclic

  Time-Counter or as  Watchdog

square02_darkbluegreen.gif Onboard FIFO buffering


Analog Acquisition

square02_darkbluegreen.gif Automatic Analog Acquisition through

  Cyclic-Timer Control

square02_darkbluegreen.gif Acquisition Triggered through Software,

  Timer, External Event

square02_darkbluegreen.gif Trigger Functions

  - Software Trigger or

  - External Trigger : The Analog Acquisition

     (Single or Scan) is started through a

     Signal Switching from 0-24V on Digital

     Input Channel 0.

square02_darkbluegreen.gif Interrupt : End of Single Channel, End of

  MultiChannel, End of Scan List


Digital I/O

square02_darkbluegreen.gif 4 Isolated Input Channels, 24V

square02_darkbluegreen.gif 4 Isolated Output Channels, 24V

Analog Output Channels

square02_darkbluegreen.gif 4 or 8 Output Channels

square02_darkbluegreen.gif Setting Time 30 typ.

square02_darkbluegreen.gif 14-bit Resolution(13-bit for 0-10V)

square02_darkbluegreen.gif Output Voltage : ±10V, 0-10V(Software)

square02_darkbluegreen.gif Output Voltage after Reset : 0V

square02_darkbluegreen.gif Each Output has its own GND Line

  (without Optical Isolation)

square02_darkbluegreen.gif Driver Capacity : 5mA/500pF


Safery Features

square02_darkbluegreen.gif Optical Isolation 500V min.

square02_darkbluegreen.gif Overvoltage Protection : ±12V

square02_darkbluegreen.gif Protection against High-Frequency EMI

square02_darkbluegreen.gif Input Filter : 160kHz

square02_darkbluegreen.gif Noise Neutralization of the PC Supply


지원 소프트웨어

square02_darkbluegreen.gif Standard Drivers :

  - Windows XP/2000/NT/98/95, MS-DOS

square02_darkbluegreen.gif Real Time Drivers :

  - Windows 2000/NT/98/95

square02_darkbluegreen.gif LabVIEW 5.01

square02_darkbluegreen.gif Samples programs :

  - Microsoft VC++ 5.0/Microsoft C 6.0

  - Borland C++ 5.01/Borland C 3.1

  - Visual Basic 5.0

  - Delphi 4

  - Turbo Pascal 7.0

square02_darkbluegreen.gif On request :

  - LabWindows/CVI 5.01

  - Diadem 6

square02_darkbluegreen.gif In Preparaion :

  - Driver for Linux kernel version 2.4.2

  - DasyLab


CE Certification

square02_darkbluegreen.gif EN 50082-2, EN 55011, EN 55022


응용 분야

square02_darkbluegreen.gif Industrial Process Control

square02_darkbluegreen.gif Industrial Measurement & Monitoring

square02_darkbluegreen.gif Multichannel Data Acquisition

square02_darkbluegreen.gif Control of Chemical Processes

square02_darkbluegreen.gif Factory Automation

square02_darkbluegreen.gif Acquisition of Sensor Data



모 델 번 호

비       고


16SE/8DIFF Analog Inputs, 8 Analog Outputs, 8 Digital I/O


16SE/8DIFF Analog Inputs, 4 Analog Outputs, 8 Digital I/O


8SE/4DIFF Analog Inputs, 8 Analog Outputs, 8 Digital I/O


8SE/4DIFF Analog Inputs, 4 Analog Outputs, 8 Digital I/O


Option SF

Filter for 1 Single-ended Channels

Option DF

Precision Filter for 1 Differential Channels

Option PC


Current Inputs 0(4)-20mA for 1 channel

PC-SE : For Single-ended, PC-Diff : For Differential


PX 901-A

Screw Terminal Board

PX 901-AG

Screw Terminal Board for DIN-rail

PX 901-ZG

Screw Terminal Board for DIN-rail


Standard Shielded, Twisted pairs Round 케이블, 2m/5m


Ribbon Cable with bracket, for Digital I/O


APCI-3120 하드웨어 사양



Analog Input

Number of Channels


16 Single-ended/8 Differential

or 8 Single-ended/4 Differential


16-bit resolution



500V through Optical Couplers

from the PC to the Peripherial

Input Range



Software Programmable for each Channel

0-10V, ±10V, 0-5V, ±5V, 0-2V, ±2V, 0-1V, ±1V

0-20mA Optional

Data Transfer Rate

100 kHz


Software Programmable( x1, x2, x5, x10 )

Common Mode Rejection

DC at 10Hz, 90 dB minimal

Integral non-Linearity(INL)

± 4 LSB

Differential non-Linearity(DNL)


Input Impedance


1012 // 10nF Single-ended,

1012 // 20nF Differential against GND

Band Width(-3dB)

Limited to 159kHz with Low-Pass Filter


through Software, Timer, External Event(24V Digital Input)

Data Transfer



Data to the PC through FIFO memory,

I/O command, Interrupt at EOC(End Of Conversion) and

EOS(End Of Sequence), DMA Transfer at EOC


End Of Conversion, Timer Overrun, End Of Sequence

Analog Output

Number of Channels

4 or 8


14-bit resolution


500V through Optical Couplers

Output Range

0-10V, ±10V switchable throgh Software

Setup Time at 2 ㏀, 1000 pF


Overvoltage Protection

± 12V

Max. Output Current/Load

± 5 mA / 500 pF, 2

Short-Circuit Current

± 25 mA

Output Voltage after Reset


Digital I/O

Number of I/O Channels

4 Inputs, 4 Outputs, 24V, Opto-Isolated


1000V through Optical Couplers

Input Current at 24V

3 mA typ.

Input Range


Output Range


Max. Switching Current

5 mA typ.

Noise Immunity

Test Level




- ESD: 4kV

- Field: 10V/m

- Burst: 4kV

- Conducted radio interferences: 10V

Physical & Environmental Conditions


175 x 99 mm

System Bus

PCI 32-bit 5V acc. to specification 2.1(PCISIG)

Space Required


1 PCI slot for Analog I/O,

1 slot opening for Digtal I/O with FB3000

Operating Voltage

+5V, ±5% from the PC

Current Consumption

from 997mA to 1030mA typ. depending on the board

Front Connector

37-pin SUB-D male connector

Additional Connector

16-pin male connector for connecting the Digital I/O

Temperature Range

0 to 60 (with forced cooling)


APCI-3120 보드 Block Diagram


APCI-3120 Connector


APCI-3120 터미널 보드 연결도


한국인텔리젼트시스템(Korea Intelligent System)  전화 : 02-3272-9301   Email : sales@intelligent.co.kr