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A switching power supply is located behind the printed-circuit board and supplies 5.4 A
@ 24 Vdc to support the basic control unit and its associated peripheral devices and to
charge the standby battery. The switching power supply is user-configurable to operate
from either 120 or 240 Vac, 50/60 Hz primary power.
1-2
CONTROL UNIT COMPONENTS
The ARIES System includes:
•
Display
•
Printed Circuit Board (PCB)
•
Cabinet
•
Power Supply/Battery Charger Assembly
Optional devices includes:
•
Remote Display/Control Module (RDCM)
•
ATM Series Driver Module (ATM-L/-R)
•
Intelligent Interface Module (IIM)
•
Network Interface Card (NIC)
•
Fiber-Optic Converter Card (OCC)
•
Trim Ring
1-2.1
Display
The display (Figure 1-2) has control switches, system status LEDs, an 80 character (2 x
40) LCD for event annunciation and an integral numeric keypad. The keypad is used for
entering the security password and navigating through the user menus.
The following paragraphs describe the different parts of the display.
1-2.1.1
P/N 06-236530-001
AC POWER
SYSTEM TROUBLE
ACKNOWLEDGE
ALARM
SUPERVISORY
PRE-ALARM
SILENCE
1
2
6
7
System Status LEDs
Figure 1-2. ARIES Display
LCD AND LEDS
A window for the 80-character (two lines by 40 characters each) LCD and six
system-status LEDs. The six system-status LEDs are:
•
Power On (green)
•
Alarm (red)
•
Pre-Alarm (yellow)
80 Character
Liquid Crystal Display
with LED Back Lighting
(2 Lines X 40 Characters)
SYSTEM
SILENCE
Operator Control Keys
SYSTEM
SCROLL
RESET
BACKSPACE Key
3
4
5
ENTER Key
8
9
0
12-key numeric / BACKSPACE /
ENTER keypad
1-3
August 2013
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