Radio Systems, Inc.
CT-2002 Manual
Page 22
Remote Control Connections
GN
D
SE
RI
AL
O
UT
-
SE
RI
AL
O
UT
+
GN
D
ST
AR
T
SW
IT
CH
ST
OP
S
W
IT
CH
RE
SE
T
SW
IT
CH
M
OD
E
SW
IT
CH
GN
D
TI
M
E
CL
OS
UR
E
1
TI
M
E
CL
OS
UR
E
2
TI
M
E
CL
OS
UR
E
3
TI
M
E
CL
OS
UR
E
4
GN
D
DO
WN
TI
ME
CL
OS
UR
E A
T “
0”
TO
H
RE
SE
T
IN
PU
T
RJ
-4
5
OU
T
RJ
-4
5
IN
9V DC IN
MODEL CT-2002 DESKTOP Part No. 14409
SE
RI
AL
IN
+
SE
RI
AL
IN
-
RJ
-4
5
SH
IE
LD
T
O
GN
D
Logan Township, New Jersey USA
1-856-467-8000 • www.radiosystems.com
START
TOH RESET
STOP
RESET
MODE
Time Closures
Pull to Ground
Ground on Timer Remote Barrier Strip
GROUND
Use IN4148 or
other general
purpose
signal diodes
Use any general purpose
SPST momentarty push
button or two
St 3BUT panels
Position 1 (in timer mode)
MEM 1
MEM 2
MEM 3
MEM 4
MEM 5
MEM 6
Position 2 (in timer mode)
Position 3 (in timer mode)
Position 4 (in timer mode)
Position 5 (in timer mode)
Position 6 (in timer mode)
Connections
to Timer Remote
Barrier Strip
STOP
RESET
MODE
START
START
START
STOP
STOP
START
RESET
MODE
MODE
MODE
MODE
To recalled stored memory positions 1 thru 6 via wired remote:
Wire to remote terminals shown for Thin/Desktop/2” & 4” models.
Note that steering diodes (not supplied) must be installed.
GND
+15V DC IN
1 2 3
4 5
6 7 8
9 10
111213
1415
161718
1920
Ancillary I/O
16- Ground
17- Down Time Closure at “0”
18- Top-of-Hour Input
19- Ground
20- +15V DC
Remote Control
6- Ground
7- Start
8- Stop
9- Reset
10- Mode
Clock Triggers
11- Ground
12- Time Closure #1
13- Time Closure #2
14- Time Closure #3
15- Time Closure #4
Serial Synchronizing Data
1- Serial In +
2- Serial In -
3- Ground
4- Serial Out -
5- Serial Out +
REMOTE CONTROL BARRIER STRIP PIN-OUTS
TOH RESET
STOP
RESET
MODE
Time Closures
pull to ground
START
GROUND
1 2 3 4 5 6 7 8
BA
CK
DI
P
SW
IT
CH
ES
(
UP
IS
O
N)
SE
RI
AL
D
AT
A
OU
T
+
SE
RI
AL
D
AT
A
OU
T
-
GR
OU
ND
ST
AR
T
SW
IT
CH
ST
OP
S
W
IT
CH
RE
SE
T
SW
IT
CH
M
OD
E
SW
IT
CH
GR
OU
ND
AH
EA
D
DC
T
O
CL
OC
KS
10
H
z T
O
CL
OC
KS
GR
OU
ND
CO
MM
ON
N.
O.
CO
NT
AC
T
AN
TE
NN
A
15V DC IN
1
Hz
O
UT
TO
IMPULSE
DRIVER
TO
ANALOG
CLOCKS
TOP
OF HOUR
CLOSURE
MODEL CT-2002 GPS Part No. 14411
START
TOP OF HOUR
RELAY CLOSURE
STOP
RESET
MODE
Logan Township, New Jersey USA
1-856-467-8000 • www.radiosystems.com
START
TOH RESET
STOP
RESET
MODE
Time Closures
pull to ground
DOWN TIME CLOSURE AT “0”
GND
TOP OF HOUR RESET INPUT
TIME CLOSURE 4
TIME CLOSURE 3
TIME CLOSURE 2
TIME CLOSURE 1
GND
SERIAL OUT -
SERIAL OUT +
+9V DC IN
GND
GND
START SW
STOP SW
RESET SW
MODE SW
GND
SERIAL IN -
SERIAL IN +
J4
J6
CT-4INCH
& CT-2INCH
CT-THIN
CT-DESK
CT-GPS