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PC/104 Plus

P104-WDG-E - PC/104+ Watchdog Timer, Economy

Acces I/O

P104-WDG-E

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Product Datasheet

This product is RoHS-compliant

Please contact us if you require a non-RoHS version.

Please note, Acces I/O products are often available in an array of different options, of which only a selection will be displayed here. Please contact us for pricing if you require a product option that is not shown on our website.

PC/104-Plus Watchdog Timer Card, Economy version includes full programmable watchdog timer with open collector outputs that can reset the computer. 4-pin right-angle 2x2 header (9-12).

This multifunction card contains a watchdog timer used to monitor the operation of your application program and operating system to initiate a system reset in case of a lockup. It can also monitor and control a variety of system hardware parameters.

P104-WDG-E

Economy version which includes the full programmable watchdog timer with open collector outputs that can reset the computer. This requires your application program to have embedded watchdog software code that communicates a prompt to the timer. If this prompt is missed, a hard computer reset is initiated after the user programmed watchdog timer period has been reached. This is valuable where the lock up of the application is due to being in a software loop where some hardware watchdogs cannot detect.