Page 8 of 8
F
Integrated Fire Protection System
Electrical Section – Dry-pipe Vacuum Sprinkler System - Electric Release
FM-060M-0-114B
Remote Annunciator RA-4410-RC
The RA-44410-RC remote annunciator is designed to
operate with the VFR-400 release control panel. It
contains 34 LED's to indicate a change in release control
panel status. A local buzzer on the annunciator sounds for
any trouble or supervisory condition.
The release control panel communicates with the
RA-4410-RC
annunciator via supervised separate
connections for the RS-485 communication and the
24VDC power requirement. Separate cables should be
used for communication and power. Shielded cable MUST
be used for the RS-485 communication line
Up to four remote annunciators can be connected to one
control panel. Be sure to set switch SW5 of the VFR-400
and switch S2 of the RA-4410-RC correctly.
Figure 4 - RA-44100RC wiring to TBC
OUTPUT 4
SUP1 / ABORT
SUPERVISORY 2
RED OUTPUT LED STEADY: ABORT
WARNING
Connect the drain wire of the shielded cable to terminal 5 of TBC only.
DO NOT connnect the drain wire to any device. The drain wire must make
a connections path to the last device where it is cut off and insulated.
Annunciator Side
1
2
3
4
5
TB1
S
24VDC
NON-RESETTABLE
RS485
1
2
3
4
5
T
B1
S
2
4VD
C
R
S485
S2
0
9
8
7
6
5
4
3
2
1
SW5
0
9
8
120
V
7
6
5
4
3
2
1
1
2
3
4
5
T
BC
VFR-400
Selector switch must be set according to
the total number of devices installed on the
RS-485 terminals. Increment for each
device being added.
Remove the resistor from TBC or the current
device and install it on the last device only.
Connections Side
Annunciator address switch must be set
one value higher than the previous one.
Set the selector switch at the VFR-400
accordingly.
FM-061H-0-81A
RA-4410-RC
ZONE 4
AC POWER
ALARM SILENCE
COMMON ALARM
POWER TBL
SYSTEM TBL
GROUND
FAULT
SUPV TBL
ZONE 3
ZONE 2
ZONE 1
OUTPUT 2
OUTPUT 1
OUTPUT 3
OUTPUT 4
STEADY: DISCHARGED
FLASHING: PRE-DISCHARGE
LAMP TEST
SILENCE
ZONE 1
ZONE 2
ZONE 3
ZONE 4
OUTPUT 1
OUTPUT 2
OUTPUT 3
