Kidde Fire Systems PEGAsys, Installation, Operation And Maintenance Manual

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August 1999 76-100016-001
Intelligent Suppression Control/Fire Alarm System
PEGAsys
3-7
Figure 3-8. Signal Output Module, Details
12
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9
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10
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11
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8
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7
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6
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5
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NotUsed
Auxiliary Power
Sounder Circuits 1-4
Reset Switch
Trouble LED
TB1
{
Module Address
Assignment
{
See Note 2
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9
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10
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11
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8
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7
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6
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5
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12
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9
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10
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11
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8
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7
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6
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5
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12
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9
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10
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11
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8
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7
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5
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10K EOR
CIRCUIT 1
CIRCUIT 3
10K EOR
10K EOR
CIRCUIT 1
CIRCUIT 3
CIRCUIT 4
CIRCUIT 1
CIRCUIT 2
CIRCUIT 3
CIRCUIT 1
CIRCUIT 2
CIRCUIT 3
CIRCUIT 4
2 STYLE "Z"
1 STYLE "Z" AND 2 STYLE "Y"
2 STYLE "Y" AND 1 STYLE "Z" 4 STYLE "Y"
Note 1: Refer to DWG. No. 06-235443-006,
in Appendix I, for Configuration
Jumper (W1-W8).
2: Cut Jumpers W9 & W10 when
Auxiliary Power Input is used to
remove module from RS-485
power bus..
3: Only 8 of this Type Module can
be used on the system. Refer
to Section 1-2.7, in Chapter 1,
for other limitations.
10K EOR
10K EOR
10K EOR
10K EOR
10K EOR
10K EOR
10K EOR 10K EOR
10K EOR
SIGNAL
AUD
76-100003-001
3-3.6 Signal Output Module
The PEGAsys panel has the capacity for a maximum of 8 Sig-
nal Output modules, shown in Figure 3-8, thus providing 32 pos-
sible signal circuits. Each Signal Output module is equipped
with supervised 24 VDC outputs which can operate as Style “Y”
or Style “Z” indicating circuits. The module will allow for 4 Style
“Y” or 2 Style “Z” or a mix of 2 Style “Y” and 1 Style “Z”. Each
circuit is supervised for open, short and ground fault. The ability
to isolate individual outputs is accessed through the system
operator menu options.
The alarm output circuits are polarity reversing type, rated for
24 VDC signaling devices up to 2.0 Amp maximum per circuit.
Careful consideration of alarm strobe in-rush currents has been
made to help avoid any potential problems with the increased
power requirements in support of the wide range of the ADA /
UL 1971 signaling appliances in the marketplace. Refer to draw-
ing number 06-235443-006 for installation details.
Power for normal standby and alarm operation derives from ei-
ther of two sources; 1) primary supply up to its capacity, or 2)
auxiliary power supply input. Provision for hardwire input of aux-
iliary power has been made through the use of hardwire con-
nections between the auxiliary power supply and terminals 1 &
2 of the terminal block of the signal module. Output circuits are
listed for use in power limited applications.
Each circuit can be individually programmed via the PCS pro-
gram for Continuous, Pulsed 60 or 120 BPM (March-Time) or
Coded (Temporal Pattern) operation. Relation between each
signal output and its input source shall be defined by the panel
EOC logic program. In Walk Test mode the signal output circuit(s)
shall sound the test signal if programmed properly. The walk
test signal will be a 1.0 second pulse, then off until the next
device is activated.