Altronix AL1002ULADAJ Panduan Instalasi - Halaman 6

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Halaman Cetak

Power Supply Board*

Terminal

Function/Description

Legend

L, N

Connect 120VAC to these terminals: L to hot, N to neutral (Fig. 3, pg. 8).

+ DC –

24VDC @ 10A in alarm non power-limited output (Fig. 3, pg. 8).

Form "C" dry contacts used to instantaneously signal the loss AC to local annunciation devices,

AC FAIL

with AC present terminals marked NO and C are open, NC and C are closed. When loss of AC

NO, C, NC

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,

AC LOCAL

with AC present terminals marked NO and C are open, NC and C are closed. When loss of AC

NC, NO, C

occurs terminals 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 nor-

BAT FAIL

mal conditions terminals marked NO and C are open, NC and C are closed. During a trouble

NO, C, NC

condition terminals marked NO and C are closed, and NC and C are open (Fig. 3, pg. 8).

– BAT +

Stand-by battery input (leads provided) (Fig. 3, pg. 8).

*Power Board Parameter Specifications:

• AC Fail condition will report approximately 2 hours after loss of AC. To set AC Delay to 1 minute power

the unit down (AC supply and Battery) prior to changing switch position.

Turn "AC Delay" switch ON for 1 minute or OFF for 2 hours, respectively.

• Low battery condition will report at approximately 20VDC.

• Battery presence detection will report with in 180 seconds after battery remains undetected (missing or

removed). A restored battery will report within 30 seconds.

Power Supply Board

Red (DC)

Green (AC)

OFF

AL800LGK9E - Logic Board

LED

OFF

Output 1

Normal

Output 2

Normal

Output 3

Normal

Output 4

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. 3c, pg. 8). 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:

LED Diagnostics:

Power Supply Status

Normal operating condition.

Loss of AC. Stand-by battery is supplying power.

No DC output.

Loss of AC. Discharged or no stand-by battery. No DC output.

Alarm Condition

BLINK (LONG)*

Trouble Condition

–

BLINK (SHORT)**

Trouble Condition Memory

–

AL1002ULADAJ