APCI-035  Multifunction Watchdog Board



하드웨어 특징

square02_darkbluegreen.gif PCI Bus 인터페이스(32-Bit Data Bus)

square02_darkbluegreen.gif 4 Watchdogs/Timers

square02_darkbluegreen.gif 1 Trigger channel/Gate Input (24V)

square02_darkbluegreen.gif Activation through Software

square02_darkbluegreen.gif Configuration through Software, Readable

square02_darkbluegreen.gif Can be Triggered through Software or

   Digital Input

square02_darkbluegreen.gif Time base for the Watchdog/Timer

   , ms, s, min.

square02_darkbluegreen.gif Two completely seperated programmable

   Alarm levels :

   - Level 1 generates an Interrupt or

      Switches the Warning Relay

   - Level 2 Switches the Reset Relays.

square02_darkbluegreen.gif With the two-level Alarm, the operating

   system can be warned through an Interrupt

   that a hardware reset is going to take

   place. There is then enough time to close

   the active tasks.

square02_darkbluegreen.gif The alarm time can be read back at any

   time, so that the time remaining for

   further tasks can be established.

square02_darkbluegreen.gif Switching time of the reset relay : 2s


Defined State after Booting

square02_darkbluegreen.gif The watchdogs are switched off through

   the system reset


square02_darkbluegreen.gif The status of the 4 watchdogs is Readable

square02_darkbluegreen.gif 1 Digital Input

   (Watchdog Trigger or Timer Gate)

square02_darkbluegreen.gif Watchdog 1 can switch 2 software

   controlled relays



square02_darkbluegreen.gif Optical Isolation 500V


Temperature Measurement

square02_darkbluegreen.gif 1Temperature onboard sensor

square02_darkbluegreen.gif Alarm function when a programmable

   limit value is exceeded


지원 소프트웨어

square02_darkbluegreen.gif Real Time Drivers for :

  - Windows XP/2000/NT/98(ADDIPACK)

square02_darkbluegreen.gif LabVIEW 5.01

square02_darkbluegreen.gif LabWindows/CVI 5.01

square02_darkbluegreen.gif Samples programs :

  - Microsoft VC++ 5.0

  - Borland C++ 5.01

square02_darkbluegreen.gif On request :

  - Delphi 4.0

  - Visual Basic 5.0

square02_darkbluegreen.gif ADDIPACK Functions :

  - Watchdog

  - Interrupt

  - Timer

  - Temperature


CE Certification

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


응용 분야

square02_darkbluegreen.gif Supervision of PC-controlled processes

square02_darkbluegreen.gif Time Measurement

square02_darkbluegreen.gif Timer-controlled software application

square02_darkbluegreen.gif Temperature Monitoring



모 델 번 호

비       고


Isolated Watchdog Board with 4 Watchdogs/Timers


APCI-035 하드웨어 사양





Addressing Range

256 bytes


Through BIOS

Optical Isolation

500V (Between PC and Peripheral)


Watchdog Depth


Switching Time of the reset relays

2 s

4 x programmable Watchdogs/Timers

Time selectable from 2 to 255 min

Time Units

, ms, s, min

Temperature Monitoring


± 2

Measurement Range

-45 to +135(Real range of application 0-60)

Real Range of Application

0-60(PC operation range)



Relay Data

Type of Contacts

2 Change-Over Contacts

Max. Switching Voltage

60 VDC, 48 VAC

Max. Switching Current


Max. Switching Capacity

62.5 VA, 30W

Min. Permissible Load

1 mA / 5VDC

Nominal Load

1 A / 24 VDC

Contact Resistance

< 100 m

Contact Material

Ag + Au-plated

Responding Time

Max. 5 ms, typ. 2.5 ms

Release Time

Max. 5 ms, typ. 0.9 ms

Mechanical Life

5 x 106 Operations

Electrical Life at 24V

105 Operations

Test Voltage


1000VAC, 50/60Hz,  5s between coil and contacts

400VAC, 50/60Hz,  5s between the open contacts

Digital Input

Nominal Input Current at 24V

6 mA

Nominal Input Voltage

24 V

Switching Threshold

>16 V for Logic "1"

Noise Immunity

Test Level




- ESD: 4kV

- Field: 10V/m

- Burst: 4kV

- Conducted radio interferences: 10V

EMC Tested


Acc. to 89/336/EWG

EN 50082-2, EN 55011, EN 55022

Physical & Environmental Conditions


120 x 85 mm

System Bus

PCI 5V acc. to spec. PCI2.1

Space Required

1 PCI slot

Operating Voltage

+5V, ±5% from the PC

Current Consumption

240mA ±10%

Front Connector

9-pin SUB-D pin connector

Temperature Range

0 to 60 (with forced cooling)


APCI-035 Block Diagram


APCI-035 Alarm Principle


APCI-035 Connector


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