Potter PFC-7500 - Supervised Remote Relay

21
AC
1
3
+B
5
BELL
6
SMK
11
Z1A+
7
RED
8
YEL
9
GRN
10
BLK
2
AC
4
-B
12
Z1A-
13
Z1B+
14
Z1B-
15
Z2+
16
Z2-
17
Z3+
18
Z3-
19
Z4+
20
Z4-
21
Z5+
22
Z5-
N/ON/C
COM
N/O
N/C
COM
J11
1
2
3
4
J12
OUTPUT 2 OUTPUT 1
MAIN
BACKUP
Telephone
Connections
J4
J5
Silence/Reset
Header
J13
Bell
Monitor
J14
Silence/Reset
Button
Silence/Reset
Push for 1 Second
Panel
Reset
J10 Trouble Annunciator Header
Relay Sockets for Optional
Form C Outputs on J11
PFC-7500 Series Commercial Fire
Panel
S
S
3.3K EOL
Zone 2
S
S
W
W
Zone 1
SS
SS
3.3K EOL
Zone 3
S
S
3.3K EOL
Zone 3
S
S
1 AUX PWR
2 GND
3 Alarm In
4 Bell PWR In
5 Bell Out +
6 Bell Out -
7 Bell Trouble
8 Bell Trouble
SNM Module
Normal/Silence Switch
Notification Circuit Module
Potter Model SNM
45mA @12 VDC
Remote DPDT
Relay
S
= Supervised Circuit
S
S
The SNM Module must be installed
in the panel enclosure connected by
no more than 20 feet of conduit.
Advanced Signaling
Model ASRB-1
DPDT Relay
30mA coil operating
current at 12 VDC.
3.3K EOL
Normally Open
contacts will close
on alarm.
Normally Closed
contacts will Open
on alarm.
Model 308
10K EOL Resistor
Wiring between the SNM Module and
the DPDT Relay is supervised against
open, shorts, and grounds. Any of
these trouble conditions will cause the
SNM Module's Bell Trouble contacts
to open.
S
S
The zone connected to the
Bell Trouble contacts on the
SNM Notification Circuit
Module must be
programmed as a
Supervisory Type zone.
#DI-0001 Rectifier
(1N4001 diode) in series with input
from SNM terminal 6.
22.10 Supervised Remote Relay