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Installation
Refer to the installation
instruction sheet supplied with
the control module for
additional information.
56
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2.9.11 Wiring a Notification Appliance Circuit (NAC) or
Control Circuit
Control and Relay Module Overview
The FCM-1 is an addressable module that controls a Notification Appliance Circuit
(NAC). Use the FCM-1 to route 24 VDC NAC Power for NFPA Style Y (Class B) and
NFPA Style Z (Class A) notification circuits. Figure 38 shows control module
connections.
Style D NAC (+)
Style D NAC (–)
Style B NAC (–)
Style B NAC (+)
no connection
Figure 38 FCM-1 Control Module Connections
The FRM-1 is an addressable module which includes a Form-C dry contact relay which
can be used to activate a variety of output circuits. Figure 39 shows relay module
connections.
From FACP or previous device on SLC loop
C
9
9
NC
8
8
NO
7
7
C
6
6
NC
5
5
LOOP
LOOP
9
9
8
8
7
7
6
6
5
5
LOOP
LOOP
Figure 39 FRM-1 Relay Module Connections
Ratings for the dry contacts on a Form-C relay module are:
Resistive:
3.0 A @ 30 VDC max
Further rating information is available in the module document and data sheet.
Wiring a Signaling Line Circuit (SLC)
9
0
no connection
8
1
SLC (–)
7
2
SLC (+)
6
3
24 VDC Power (–)
5
4
24 VDC Power (+)
Note: Polarity shown in alarm condition
SLC
SLC (+) TB6-3
SLC (–) TB6-5
0
0
6 7
6 7
8 9
8 9
10
10
5
5
11
11
4
4
1
1
12
12
3
3
13
13
2
2
1
14
1
14
0
0
15
2
15
2
TENS
TENS
6 7
8 9
8 9
6 7
5
5
3
3
4
4
3
3
NO
2
2
1
1
4
4
0
0
ONES
ONES
ADDRESS
ADDRESS
FRM-1
0
0
1
1
2
2
3
3
4
4
Non-coded application
To next device
on SLC
AFP-200 PN 15511:H2 10/14/2002
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