Led Diagnostics - Altronix AL602ULADA Installation Manual

AL600ADA Power Supply Board*
Terminal
Function/Description
Legend
L, G, N Connect 120 VAC to these terminals: L to hot, N to neutral.
- DC + 24VDC @ 6.5 amp in alarm non power-limited output.
Form "C" dry contacts used to instantaneously signal the loss AC to local annunciation
AC FAIL
devices, with AC present terminals marked NO and C are open, NC and C are closed.
NO, C, NC
When loss of AC occurs terminals marked NO and C are closed, NC and C are open.
Form "C" dry contacts used to instantaneously signal the loss AC to local annunciation devices, with
AC LOCAL
AC present terminals marked NO and C are open, NC and C are closed. When loss of AC occurs termi-
NC, NO, C
nals marked NO and C are closed, NC and C are open.
Form "C" dry contacts used to signal low battery voltage or loss of battery voltage. Under normal
BAT FAIL
conditions terminals marked NO and C are open, NC and C are closed. During a trouble condition ter-
NO, C, NC
minals marked NO and C are closed, and NC and C are open (Fig. 2, pg. 7).
+ BAT - Stand-by battery input (leads provided) (Fig. 2, pg. 7).
*Power Board Parameter Specifications:
• AC Fail condition will report approximately 30 seconds after loss of AC. To delay report for 2.5 to 3 hours cut
jumper AC DELAY on the Power Supply Board (AC trouble output delay option). If this mode is selected the Power
Supply Board must be reset by removing all power to it for 30 seconds.
• Low battery condition will report at approximately 21VDC.
• Battery presence detection will report with in 180 seconds after battery remains undetected (missing or removed).
A restored battery will report within 30 seconds.

LED Diagnostics:

AL600ADA - Power Supply Board
Red (DC) Green (AC) Power Supply Status
ON ON
ON OFF
OFF ON
OFF OFF
AL800LGK9E - Logic Board
LED OFF
ON Normal
ON Normal
OFF Normal
OFF Normal
Input 1 Normal
Input 2 Normal
Fault Normal
* Indicates current trouble condition. When trouble (open, short or ground) occurs on a specific output, the
corresponding red output LED, [OUT1-OUT4] will blink. The corresponding green input LED will
blink as well. Loop trouble will report within 30 seconds.
** Indicates trouble condition memory. When a trouble condition restores, the units red output LED, [OUT1-OUT4]
will blink with a shorter and distinctly a different duration. The green input LEDs will be off (normal condition).
To reset the memory depress the reset button (Fig. 2c, pg. 7). The LED(s) will extinguish.
Note: If indicating circuits have been restored, memory reset is not required for normal operation of the unit.
- 6 -
Terminal Identification Table:
Normal operating condition.
Loss of AC, Stand-by battery supplying power.
No DC output.
Loss of AC. Discharged or no stand-by battery. No DC output.
ON BLINK (LONG)*
Alarm Condition Trouble Condition
Alarm Condition Trouble Condition
Alarm Condition Trouble Condition
Alarm Condition Trouble Condition
Alarm Condition Trouble Condition
Alarm Condition Trouble Condition
Alarm Condition ---
BLINK (SHORT)**
Trouble Condition Memory
Trouble Condition Memory
Trouble Condition Memory
Trouble Condition Memory
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AL602ULADA