Watchdog Timer Card monitors program and operating system.

Press Release Summary:

Offering software-selectable timeout from 4 µsec, Model P104-WDG-CSMA contains watchdog timer that monitors operation of application program and operating system to initiate system reset in case of lockup. Card can also monitor and control variety of system hardware parameters. Featuring 2 general purpose 8-bit A/D inputs and 2 current-limited, isolated outputs, P104-WDG-CSMA provides temperature measurement, fan status and speed control, and PCI/104 power monitor.

Original Press Release:


PC/104 Plus Watchdog Timer Status Monitor


o PC/104 Plus Watchdog Timer card with software selectable timeout from 4 µsec

o Watchdog open collector reset outputs

o Temperature sensor with calibration pot

o Temperature monitor / alarm

o Temperature measurement with 8-bit A/D

o Fan status and speed control

o PCI/104 power monitor / limit alarm interrupt

o Opto-isolated input to trigger reset

o General purpose opto-isolated input

o Two isolated outputs, current limited

o TTL reset pushbutton input

o Two general purpose 8-bit A/D inputs

o External fused 5V and 12V power

o Light sensor for enclosure security

o Supported in DOS, Windows, Linux

o PC/104 bus pass through connector

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