Radio Systems CT-2002 Operations Instructions download pdf (Page 20)

Radio Systems, Inc. CT-2002 Manual

Page 20

Master Synchronization via GPS

using twisted pair (CAT-5) wiring

GND

SERIAL OUT -

SERIAL OUT +

GND

START SWITCH

STOP SWITCH

RESET SWITCH

MODE SWITCH

GND

TIME CLOSURE 1

TIME CLOSURE 2

TIME CLOSURE 3

TIME CLOSURE 4

GND

DOWN

TIME CLOSURE A

T “0”

TOH RESET INPUT

RJ-45 OUT

RJ-45 IN

9V DC IN

MODEL CT -2002 DESKTOP P art No. 14409

SERIAL IN +

SERIAL IN -

RJ-45 SHIELD

TO GND

Logan T ownship, New J ersey USA

1-856-467-8000 • www .radiosystems.com

1 2 3 4 5 6 7 8

BACK

DIP SWITCHES

(UP IS ON)

SERIAL DA

A OUT +

SERIAL DA

A OUT -

GROUND

ART SWITCH

STOP SWITCH

RESET SWITCH

MODE SWITCH

GROUND

AHEAD

DC TO CLOCKS

10 Hz

TO CLOCKS

GROUND

N. O.

CONTACT

N. O. CONTACT

ANTENNA

15V DC IN

1 Hz OUT

IMPULSE

DRIVER

ANALOG

CLOCKS

TOP

OF HOUR

CLOSURE

MODEL CT -2002 GPS P art No. 14411

SERIAL INPUT

TERMINATION

RJ-45 OUT

RJ-45 IN

RJ-45 SHIELD TO GND

Ancillary I/O

16- Ground

17- Down Time Closure a t “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

Logan T ownship, New J ersey USA

1-856-467-8000 • www .radiosystems.com

See page 23

for Antenna

Connection

Options

8 7 6

3 2 15

DB9 (FEMALE) PINOUTS

Pin 1- Serial Data Out +

Pin 2- Serial Data In +

Pin 3- Serial Data In -

Pin 4- Serial Data Out -

Pin 5- GND

Pin 6- TOH Reset

Pin 7- GND

Pin 8- N/C

Pin 9 N/C

Repeat up to 32 total displays.

Note: final display serial line must be terminated with a

150Ω resisitor (use terminator DIP switch on large clock.)

CT-4INCH &

CT-2INCH

DOWN TIME CLOSURE AT “0”

+9V DC IN

GND

START SW

STOP SW

RESET SW

MODE SW

GND

SERIAL IN -

SERIAL IN +

GND

TOP OF HOUR RESET INPUT

TIME CLOSURE 4

TIME CLOSURE 3

TIME CLOSURE 2

TIME CLOSURE 1

GND

J4 J6

SERIAL OUT -

SERIAL OUT +

CT-THIN

CT-CONSOLE

CT-DESK

CT-GPS

For Time of Day Only Synchronization

(timers operate independently) - use the remote

control to set the clocks in “RS1” serial time code

mode and wire serial input pins in parallel

(as shown.) Use the serial output pins of the

GPS clock only.

For Time of Day & Downstream Timer

Synchronization - use the remote control

to set the clocks in “RS2” serial time code

mode and wire the serial input to the serial

input pins, and the serial output from the

serial output pins (as shown.) Note that all clocks

downstream from the crossover cable will display

Time of Day from the clock in the chain before the

first crossover cable. Parallel wiring to the serial

input pins can be utilized later down stream if flow

thru of timer data is no longer preferred. Timers

can still be forced to local control by use of the

“MEM6” button on the remote control.

See pg 7 for more details.

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Radio Systems CT-2002 Operations Instructions Page 20

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