Tek-Tips is the largest IT community on the Internet today!
Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!
-
Congratulations TouchToneTommy on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!
WATCHDOG ALARM OUTPUT 1
- Thread starter jinjin
- Start date
-
1
- #2
TheCurious
Technical User
Jinjin,
Several 48V DC light bulbs are connected to ALU2
One of bulbs is "watch dog"
If there is no "watch dog" problem - there is no power for the bulb...
Maximum allowed current is 125 mA
ALU2 connector pinout:
AL16 4A20 4A18
AL17 4B20 4B18
AL18 4C20 4C18
AL19 4A24 4A22
AL20 4B24 4B22
AL21 4C24 4C22
AL22 4A28 4A26
WATCHDOG 4B28 4B26
You have to use ALEOI command to define which output is responsible for which class of alarms.
The Curious
Several 48V DC light bulbs are connected to ALU2
One of bulbs is "watch dog"
If there is no "watch dog" problem - there is no power for the bulb...
Maximum allowed current is 125 mA
ALU2 connector pinout:
AL16 4A20 4A18
AL17 4B20 4B18
AL18 4C20 4C18
AL19 4A24 4A22
AL20 4B24 4B22
AL21 4C24 4C22
AL22 4A28 4A26
WATCHDOG 4B28 4B26
You have to use ALEOI command to define which output is responsible for which class of alarms.
The Curious
- Status
Similar threads
- Locked
- Question
