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Te l e p h o n e A c t i v a t e d R e m o t e C o n t r o l
ACTIVATES SIGNALS FROM A
TOUCH-TONE PHONE Magnetic latching relays hold
contact closure until reset User-selectable access code
provides security L.E.D. status indicators Unique tones indicate status and
prompt commands for remote
access UL Listed power supply Terminal block connections
Te l e p h o n e A c t i v a t e d
R e m o t e C o n t r o l
Model 300RC
The Federal Signal 300RC answers a phone line, accepts a user
access code, then allows remote control of ten single-pole/double-
throw (SPDT) relays and remote monitoring of ten external switch
contacts or logic levels. The 300RC is simple to understand, easy
to install, secure and effective.
Model 300RC is connected to a phone line with a standard 6-posi-
tion modular cable. At time of set-up, a security access code is
recorded directly into the 300RC via dip-switches. After the third
ring on the line, the 300RC will answer and prompt the user to
enter the user-defined access code if the wrong code is
entered four times, the device hangs up.
The access code is followed by a command prompt. Commands
allow the user to check the status of ten switch contact inputs,
through easily distinguishable audio tones. Once status is deter-
mined, the caller may turn the switches on or off remotely by
using the touch-tone keys on their telephone.
When the 300RC is wired directly to Federal Signal SelecTone
®
panels (300VSC-1, 300SCW-1, 300SSC and 300Z), it is possible
to remotely activate any of the tone signals. The 300RC can also
be used to activate messages from the 300MB or 300MC pre-
recorded message units.
In addition to initiating control panel inputs, the 300RC can be
used to activate relays which control the power to audible and/or
visual signals or other devices. Mounting holes on the cover
include two #8 holes on the end flanges or two holes on the nar-
row flanges for mounting on a 1
3
/
4
" rack panel.
The 300RC is ideal for applications where it is difficult or costly to
run dedicated control wiring to remote devices, or where the con-
venience of telephone activation or monitoring is desired. For
those facilities that have existing PBX wiring, the phone system
can be utilized as a means of signal activation and status
monitoring.
FEDERAL SIGNAL CORPORATION 1
2
3
4
5
6
7
8
9
0
1 2 3 4 5 6 7 8 9 0
SWITCHES OR LOGIC
ACCESS
LINE
RESET
LOCAL
TONE
RING
POWER
TELEPHONE
TWO WAY CONTR
OL UNIT
300RC
FEDERAL SIGNAL
CORPORA
TION
UNIVERSITY P
ARK,
IL. U.S.A.
LINE LED
ACCESS LED
RING LED
POWER LED
TELEPHONE LINE INPUT
RJ-11
POWER FROM SUPPLIED
ADAPTER
TONE LED
RESET BUTTON
LOCAL BUTTON
TELEPHONE ACTIVATED REMOTE CONTROL (300RC)
TELEPHONY
R A T I N G S Power supply is UL Listed
2645 Federal Signal Dr., University Park, IL 60466 Tel: 708.534.4756 Fax: 708.534.4852 www.federalsignal-indust.com
315
S P E C I F I C A T I O N S
Net Weight:
1.20 lbs.
.54 kg
Shipping Weight:
1.85 lbs.
.84 kg
Size:
9.5" x 2.5" x 1"
24.1 x 6.4 x 2.5 (cm)
Relay Contact:
SPDT 2A Resistive 50VDC
Power:
8-15VDC@50mA (110VAC adapter)
0
#
0
#
#
0
#
#
#
0
0
*
#
*
0
*
* *
*
* *
*
*
* *
RELAY COMMANDS
STATUS REQUEST COMMANDS
MISC
Pressing keys 0 - 9 will turn on relays 0 - 9.
As long as the key is pressed, the
associated relay will stay on.
Pressing the pound sign key followed
by the numeric key will latch the
associated key on.
Pressing the pound sign key twice
followed by the numeric key will latch the
associated relay off.
Pressing the star sign key followed by a
numeric key will poll the status of the
associated input channel.
Pressing the star sign key twice followed by
the numeric key will indicate if the status of
an input has changed since the last call.
Pressing the star sign key three times
followed by the numeric key will poll
the status of the associated relay.
Pressing the star sign key four times will
cancel a command.
Unconditionally hang up
Pressing the pound sign
key three times will turn all
relays off.
ON - RETAIN RELAY STATES AT POWER-UP
ON - RETAIN INTERLOCK MODE
4 DIGIT ACCESS CODE(SHOWN: 5320)
(0000 - NO CODE REQ'D)
4
1
2
3
4
5
6
7
8
9
10
11
12
ON
2
1
4
2
1
4
2
1
1
T O G G L E S W I T C H F O R A C C E S S C O D E
H O W T O O R D E R Specify model number