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Siemens PAD-3 Installation, Operation And Maintenance Manual Page 30

Distributed power module nac expander.
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Input 1
Input 2
2
3
4
5
1
6
24K, 1W EOL
P/N 140-033771
POLARIZED
NOTIFICATION
*
APPLIANCES
NC
NC
1
2
3
9
10
11
ONE SLOT OF CC-5
17
18
19
ZONE 1
ZONE 2
INPUT
Figure 3-10. Connection to ZIC-4A (FireFinder-XLS)
Trouble
AC Fail
Relay
NAC
NAC
7
8
9
10 11
12
13
14
- +
+
P/N 140-820405
ZONE 2
*
24K,
STYLE Y
1W
CLASS B
5%
*
FOR CANADIAN APPLICATIONS,
USE EOL MODEL REL-EOL.
OMIT THE DIODE.
NC
NC
4
5
6
7
8
12
13
14
15
16
NC
NC
20
21
22
23
24
ZONE 3
ZONE 4
INPUT
INPUT
INPUT
PAD-3
NAC
NAC
AUX
15
16
17
18
19 20 21
+
-
- +
-
- +
Class B
Supervised
Notification
Circuits
24K EOL
STYLE Y
ZONE 4
CLASS B
*
24K,
1W
5%
26
NOTES:
1.
All wiring must be in accordance
with Article 760 of NEC or local
building codes. Wiring for each
zone can either be Class A or
Class B.
2.
All output circuits are power limited
to NFPA 70 per NEC 760.
3.
Electrical Ratings:
Output Zone Supervisory:
4mA max @ 24VDC
Output Zone Alarm:
4A max @ 24VDC
4.
EOL resistor, 24K ohms, 1 watt,
5%, P/N 140-033771.
5.
Polarity shown in active state.
6.
Maximum line resistance is
dependent upon the maximum
current draw of connected
notification appliances when
activated. The field wiring
resistance cannot exceed the
maximum line resistance specified
for any given NAC current draw
(See Table below).
7.
ZIC output must be configured as
NAC, NAC-Coded or Sync Strobe
only. All other usages are not
applicable.
8.
Refer to the Zeus Quick Start
Manual (P/N 315-033875) and
ZIC-4A Installation Instructions
(P/N 315-033050) for additional
information.
Current
Max Line
Draw
Resistance
4.0A
0.8 ohms
3.5A
1.0 ohms
3.0A
1.2 ohms
2.5A
1.5 ohms
2.0A
2.0 ohms
1.5A
2.7 ohms
1.0A
4.2 ohms
0.5A
8.7 ohms

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