PCWDT IO card Settings and Configuration

Card Type	Serial card
Chip Set	Unidentified
Data Bus	8-bit ISA

CONNECTIONS
Function	Label	Function	Label
Reset switch	HP1	25-pin serial port	J2
Reset switch	HP2

USER CONFIGURABLE SETTINGS
Function	Label	Position
Watchdog timer reset select computer reboot	JP1	Pins 1 & 2 closed
Watchdog timer reset select relay remains energized	JP1	Pins 2 & 3 closed
Timer reset select program reset	JP2	Pins 1 & 2 closed
Timer reset select external reset (requires trigger connected through J2)	JP2	Pins 2 & 3 closed

ADDRESS SELECTION
Address	SW1/1	SW1/2	SW1/3	SW1/4	SW1/5	SW1/6	SW1/7
200	On	On	On	On	On	On	Off
208	Off	On	On	On	On	On	Off
300	On	On	On	On	On	Off	Off
308	Off	On	On	On	On	Off	Off
310	On	Off	On	On	On	Off	Off
318	Off	Off	On	On	On	Off	Off
380	On	On	On	On	Off	Off	Off
388	Off	On	On	On	Off	Off	Off
3A0	On	On	Off	On	Off	Off	Off
3A8	Off	On	Off	On	Off	Off	Off

MISCELLANEOUS TECHNICAL NOTE

The PCWDT can be used to re-boot the host computer by connecting HP1 & HP2. For further information about this process, see B & B electronics documentation.