April 2003 76-100016-002
PEGAsys™ LV
3-4
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Lamp Test
Com
Ack
Reset
Silence
Drill
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
LK19
LK21
LK18
LK20
LK23
LK22
LK25 LK24
LK27 LK26
LK29 LK28
LK31 LK30
LK32
LK17
LK15LK16
LK13LK14
LK11LK12
LK10
LK8
LK6
LK4
LK2
LK9
LK7
LK5
LK3
LK1
Trouble
Sup.
Sil. Out
Pre Alm
Alarm
Pwr On
A
B
+24 V
Com
PS Flt
W1
Out B
Out A
In B
In A
S2 S1
ATM-L/R
Earth Gnd
1.375 5.175
0.188
4.625
8.000
5.000
Note:
Maintain a minumum one-half (1/2) inch clearance around ATM-L
and ATM-R Modules when installed in mounting enclosure.
Figure 3-6. ATM Series Driver Module
3-3.6 Network Interface Card
The Network Interface Card allows multiple PEGAsys LV
Control Units to be combined into an integrated, peer-to-
peer network for annunciation, event output control, and
operator intervention. See Appendix J for a complete dis-
cussion of the PEGAsys Network Interface Card.
KIDDE-FENWAL, INC.
ASHLAND, MA 01721
D
NETWORK INTERFACE CARD
CAT. NO. 74-200036-001
TB3
B2IA2
TB4
B2NA2
TB2
B1NA1
TB1
B1IA1
U11
C26
U16
1
U17
1
RV2
RV1
RV3
R26
K1
U18
1
U20
1
R21
U21
1
R41
Q2
R40
Q3
C10
R43
R42
R18
U6
1
U14
1
C8
R7
Q4
C9
U19
1
U15
1
Q1
C7
R1
R44
R17
RV11
R24
RV12
E8
RV10
RV8RV6
E4
E7
R25
R5
R6
R20
R22
RV5
RV4
E3
E2
E5
E6
R4
R3
R36
RV9
RV7
K2
K4
R23
CR2
K3
CR1
U5
1
C18
R13
R2
U4
1
U8
1
R29
R38
C24
R19
C17
+
R27
U9
1
R32
R12
U10
1
R28
C22
C16
C15
R31
C25
C1
R15
R33
R34
C14
R14
U2
1
C23
U7
1
C20
+
C2
E1
C11
C5
C3
+
C4
+
R45
U13
1
R46
C27
U12
1
C12
CR3
Y1
TP2
+5
TP6
I2
TP4
N1
TP5
N2
TP3
I1
U3
1
C13
R10
TP1
GND
J1
DS2
N1
DS4
N2
DS3
I2
DS1
I1
Figure 3-7. Network Interfact Card
3-3.7 Field Devices
The SmartOne Series of Intelligent Fire Alarm devices pro-
vide the PEGAsys LV system with smoke and heat detec-
tion, necessary monitoring and control functions required
by today’s advanced fire alarm systems. Each of the
SmartOne devices features an intrinsic microprocessor
with 4K of nonvolatile memory. Each device constantly
monitors its surrounding environment and makes decisions
in response to that information. The devices then report
status as required to the control panel. Each loop device
communicates with the RX/TX module over the PC (power/
communications) line.
This “Distributed Intelligence” architecture allows each loop
device to make decisions within the monitored area. This
unique utilization of processing power makes possible a
system of loop devices with greater capacity and flexibility
than any typical addressable device system with central-
ized processing.
Each SmartOne device contains a status LED which blinks
in various patterns to indicate device status. The blink rates
and associated status levels are as follows:
Blink Rate Operation Status
9 Second Rate Normal mode
2 Second Rate Alarm (activated)
Off (not blinking) Trouble condition
The following three paragraphs describe each type of avail-
able detector. A typical detector is shown in Figure 3-8.
Figure 3-8. Typical Detector
3-3.8 SmartOne Ionization Detector
The SmartOne Ionization smoke detector provides true dis-
tributed intelligence addressable microprocessor-based
smoke detection to the PEGAsys LV system. Model CPD-
7052 is a dual chamber analog ionization type detector,
which senses both visible and invisible smoke. A unique
sensing chamber permits 360° of smoke entry and re-
sponse. Each detector is electronically addressable and
can be fully field programmed. Calibration, device address,
pre-alarm and alarm sensitivity set points and drift com-
pensation algorithm are stored in each detector's nonvola-
tile memory.
SmartOne Ionization detectors have an unobtrusive low
profile look, and are available using the following:
• Model CPD 7052 SmartOne Ionization Detector:
P/N 70-402001-100
3-3.9 SmartOne Photoelectric Detector
The SmartOne Photoelectric smoke detectors provide true
distributed intelligence addressable microprocessor-based
smoke detection to the PEGAsys LV system. Model PSD-
7152 is an analog photoelectric-type detector, which re-
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