ACCES I/O P104-WDG-CSMA Watchdog Timer Board for Embedded Systems

ACCES I/O Products introduced the P104-WDG-CSMA dedicated watchdog timer boards for PC/104-based embedded systems. The board can be used to monitor the operation of application programs as well as operating system and will initiate a system reset in case of lockup. The P104-WDG-CSMA can also monitor and control a variety of system hardware parameters — such as temperature, voltage, fan speed, and humidity. The P104-WDG-CSMA is ideal for kiosks, industrial automation, military/mission-critical, asset management and tracking, retail, medical, embedded OEM, temperature measurement, and other applications that require self-reliant embedded systems.

ACCES I/O Products P104-WDG-CSMA dedicated watchdog timer boards for PC/104-based embedded systems

Model P104-WDG-CSMA (Advanced, all options) is priced at $249.00, Model P104-WDG-CSM (Standard model) is available for $190.00, and Model P104-WDG-E (Economy version) is priced at $149.00.

P104-WDG-CSMA Features

  • PC/104-Plus watchdog timer card with software selectable timeout from 4 µsec
  • Watchdog open collector reset outputs
  • Fan status and speed control
  • PCI/104 power monitor / limit alarm interrupt
  • Opto-isolated input to trigger reset
  • Two general purpose 8-bit A/D inputs
  • External fused 5V and 12V power
  • Light sensor for enclosure security
  • Extended temperature (-40°C to +85°C) available
  • Temperature sensor with calibration pot
  • Temperature monitor and alarm
  • Temperature measurement with 8-bit A/D
  • General purpose opto-isolated input
  • Two isolated outputs, current limited
  • TTL reset pushbutton input
  • Supported in DOS, Windows, Linux
  • PC/104 bus pass through connector

More information: ACCES I/O Products