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Home / System Boards / Accessories - Embedded Computing / WDG-CSM
ISA Watchdog Timer with Computer Monitor Functions
ISA Watchdog Timer with Computer Monitor Functions
Part Number:WDG-CSM SKU Number:3046
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Price:
$116.25
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ISA Watchdog Timer with Computer Monitor Functions

Features

  • Watchdog timer to detect computer malfunction
  • Optional computer power supply monitor
  • Optional internal computer temperature monitor
  • Optional measurement of computer internal temperature
  • Optional fan-failure detection, watchdog time-out buzzer, and opto-isolated reset output
  
Main Specifications
Watchdog Timer * Time-out: Software selectable from 10 µSec to 4800 seconds.
* Output Pulse Width: 16 mSec minimum
* Clock: 894.88625 KHz, derived from color clock (14.31818MHz÷16).
* Address: Continuously mappable within 000 to 3FF hex I/O range.
* Relay Output: DPDT, Form C, max. switching current 2A DC at 30W or 1.25A AC at 30VA max.
* Interrupt Output: Jumper selectable, IRQ 2-7, 10, 11, 12, 14, and 15.
Status Monitor Options * Voltages: IRQ and status register indication if +5, -5, +12, or -12 V exceed +6% of nominal.
* Temp. Alarm: IRQ and status register indication at 122°F (50°C) and above (factory adjusted).
* Temp. Sensor: 8 bit ADC, LSB = 0.7 F.
* Fan Speed: IRQ and status register indication whenever tachometer output drops below 50pps (custom factory settings available).
* Buzzer: Audio Alert signals watchdog timeout.
* LED Output: 5V, through 470 ohm resistor.
* Isolated Outputs: Complimentary opto-isolated reset outputs (2).
* Isolated Inputs: Two, opto-isolated, 5 mA typical load. Can be read at base address + 4.
Environmental * Operating Temperature: 0 to +60°C.
* Storage Temperature: -50 to +120°C.
* Humidity: 10% to 90% non condensing.
* Size: 6.5 x 3.9 inches. (XT-height slot)
Main Product  
Part Number:WDG-CSM
ISA Watchdog Timer with Computer Monitor Functions
$116.25
Quantity:
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