PA030  Watchdog, Temperature Controlling Board



하드웨어 특징

square02_darkbluegreen.gif Temperature Measurement through a

  Sensor and 8-bit A/D converter

  - Readable through Software

  - Free-running A/D converter and Comp-

     arison with a programmable limit value

square02_darkbluegreen.gif Temperature Measuring Range : 0~125

square02_darkbluegreen.gif PC real Operation Range : 0~60

square02_darkbluegreen.gif 16-bit Watchdog Timer, Programmable

  through Software

square02_darkbluegreen.gif Triggering of the Watchdog selectable

  through Software

square02_darkbluegreen.gif 2 x 16-bit Cascaded Timer for Generating

  a reference Clock

square02_darkbluegreen.gif Possiblity of Interrupt with the Timer

  Frequency, at EOC, at DOG-OUT,

  External Reset and OverTemperature

square02_darkbluegreen.gif DOG-OUT is available on the front


  - As Buffered TTL

  - Open Collector

  - Potentially free Relay Change-over


square02_darkbluegreen.gif Addressing through DIP switches

square02_darkbluegreen.gif Peripheral functions can be switched ON

  and OFF through Software

square02_darkbluegreen.gif Reset of the PA 030 through front

  connector possible


지원 소프트웨어

square02_darkbluegreen.gif Standard Drivers for :

  Windows 2000/NT/98/95, MS-DOS

square02_darkbluegreen.gif Real Time Drivers for :

  - Windows 2000/NT/98/95

square02_darkbluegreen.gif LabVIEW 5.01

square02_darkbluegreen.gif Samples programs :

  - Microsoft VC++ 5.0

  - Borland C++ 5.01

square02_darkbluegreen.gif On request :

  - Delphi 4.0

  - LabWindows/CVI 5.01


CE Certification

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




모 델 번 호

비       고


Watchdog Board, Temperature Controlling


PA030 하드웨어 사양




Quartz Oscillator

2 MHz


2 x 16-bit Cascaded, Software Programmable

Watchdog Timer

16 bit, Programming and Trigger through Software

Temperature Measure


0 to 125 Free-running and Alarm Limit Readable

through Software

Real Operating Range of the PC

0 to 60


IRQ 3-5 for XT, 10-15 for AT, Adjustable through wire Warp

Signal on the Front Connector


Typ. 100 ms

Output Pulse



TTL max. 6 mA

Open Collector max. 20 mA/30V

Relay Change-over Contact max. 250mA

Timer Output

TTL, max. 6 mA

Noise Immunity

Test Level




- ESD: 4kV

- Field: 10V/m

- Burst: 4kV

- Conducted radio interferences: 10V

Physical & Environmental Conditions


179 x 99 mm

System Bus


Space Required

1 short slot, XT or AT

Operating Voltage/Current

+5V, ±5% from PC / 65 mA

Front Connector

9-pin SUB-D male connector

Temperature Range

0 to 60 (with forced cooling)


PA030 Block Diagram


PA030 Connector


한국인텔리젼트시스템(Korea Intelligent System)  전화 : 02-3272-9301   Email :