Kidde Fire Systems PEGAsys LV User Manual

1-2April 2003 76-100016-002
PEGAsys™ LV
PRE-ALARM
ALARM
AC POWER
SYSTEM TROUBLE
SUPERVISORY
SILENCE
SYSTEM
ACKNOWLEDGE
SYSTEM
RESET
SILENCE
SCROLL
SYSTEM STATUS DISPLAY
R
Figure 1-3. Display Module Assembly
1-2.3
Receiver/Transmitter Module (RX/TX)
The RX/TX functions as the hardware and software inter-
face between the field devices and the CCM. The RX/TX
receives control requests from the CCM, and establishes
communications with the field devices. The RX/TX receives
status changes from the field devices and reports these
changes to the CCM. The RX/TX, shown in Figure 1-4, is
capable of communicating with up to 255 intelligent de-
vices and complies with the wiring requirements of NFPA
Style 4, 6 and 7 (with the use of the loop isolator devices).
Style 4 initiation circuit wiring will permit “T” tapping or
branch circuitry.
1-2.4
Power Supply/Charger Assembly
The power supply/charger assembly (P/N 76-100009-010)
is comprised of a PCB assembly and an AC/DC switching
power supply unit. The switching power supply unit pro-
vides 4 Amps of 24 Vdc from the 120/240 Vac input power.
The PCB assembly is a microprocessor based unit which
provides the system with:
• Battery charging and supervision
• AC power supervision
• 24 Vdc supervision
• Battery load test
• 24 Vdc ground fault detection (+/-)
• Auxiliary 24 Vdc outputs
Loop Isolator
for Style 7
Figure 1-4. Receiver/Transmitter Module (RX/TX)
Figure 1-5. Power Supply/Charger Assembly
1-2.5 Standby Batteries
Space is provided within the central control panel enclo-
sure for up to two (2) 12 V, 12 AH, sealed lead-acid batter-
ies. If additional batteries are required, an optional battery
enclosure is available. The enclosure (Figure 1-6) is a
heavy duty steel cabinet that can house up to two (2) 40
AH batteries. For installation information, see Paragraph
7-5.1.
STANDBY BATTERIES
FIRE ALARM SYSTEM
KIDDE
Figure 1-6. Battery Enclosure
1-2.6 Intelligent Loop Devices
The SmartOne
®
Series of Intelligent Fire Alarm devices
provides the PEGAsys LV control unit with smoke and heat
detection, and necessary monitoring and control functions
required by today’s advanced fire alarm systems. The fol-
lowing paragraphs describe each available intelligent de-
tection device.
Figure 1-7. SmartOne Detection Device

Kidde Fire Systems PEGAsys LV Specifications

General

Brand	Kidde Fire Systems
Model	PEGAsys LV
Category	Control Unit
Language	English