SE

E

NO

TE 5

SE

E

NO

TE 3

SE

E

NO

TE 3

TTI ANTENNA AIMING-TYPICAL PLAN VIEW

LANE

MANAGED

LANE

GP

LANE

GP

LANE

GP

LANE

MANAGED

LANE

GP

LANE

GP

LANE

GP

TTI ANTENNA AIMING-TYPICAL PLAN VIEW

LANE

MANAGED

LANE

GP

LANE

GP

LANE

GP

LANE

MANAGED

LANE

GP

LANE

GP

LANE

GP

GENERAL PURPOSE LANE INSTALLATION

LANE

GP

LANE

GP

LANE

GP

LANE

MANAGED

MANAGED LANE INSTALLATION

FOR GP LANES

42 DEGREE ANTENNA

MEDIANSHOULDER SHOULDER MEDIANSHOULDER SHOULDER

FOR MANAGED LANE

22 DEGREE ANTENNA

TTI ANTENNA AIMING-TYPICAL SECTION VIEWTTI ANTENNA AIMING-TYPICAL PROFILE VIEW

TTI ANTENNA

TTI ANTENNA

DIRECTION

ANTENNA AIMING

STRUCTURE

SIGN STRUCTURE

SIGN

DIRECTION

ANTENNA AIMING

SHOULDER SHOULDER MEDIAN

NTS

ANTENNA READERS.

MANUFACTURER RECOMMENDATIONS IN ORDER TO MINIMIZE INTERFERENCE BETWEEN

OFFSET ANTENNA INSTALLATIONS AND SELECT READER FREQUENCIES BASED ON 5.

CALIBRATED TO ONLY READ DESIRED LANE(S).

ANTENNA SHALL BE INSTALLED PER MANUFACTURER’S RECOMMENDATIONS AND4.

HEIGHT TO ADDRESS AIMING CRITERIA IN PLAN, SECTION, AND PROFILE VIEWS.

ANTENNA MOUNTING HEIGHT VARIES BY LOCATION. ADJUST ANTENNA MOUNTING3.

AIMING, AND ADDITIONAL ANTENNA MOUNTING REQUIREMENTS.

SEE MANUFACTURER INSTALLATION INSTRUCTIONS FOR EQUIPMENT CONFIGURATION,2.

LANES ONLY, WITHOUT CROSS-READING LANE TYPES.

AIMED, AND CONFIGURED TO READ EITHER THE MANAGED LANE OR THE GP

BE REQUIRED TO READ ALL GP LANES. EACH TTI SHALL BE LOCATED,

NUMBER OF LANES AND DIRECTIONS DETECTED. ADDITIONAL ANTENNAS MAY

LANE PER DIRECTION IS SHOWN. ADJUST AS NEEDED FOR SITE SPECIFIC

DETECTION FOR THREE GENERAL PURPOSE (GP) LANES AND ONE MANAGED 1.

NOTES:

OF LANES DETECTED

AIM ANTENNA AT CENTERVEHICLE WINDSHIELD

PERPENDICULAR TO TYPICAL

ANTENNA SHOULD BE AIMED

TYPICAL

TTI ANTENNA AIMING

18

Numbers

Structure

No Revisions:

Revised:

Void: Sheet Subset:

Detailer:

Designer:

Sheet NumberSubset Sheets:

Init.CommentsDate:

Sheet Revisions As Constructed

10/17/2016Print Date:

Horiz. Scale:

DET17_TTI Aiming.dgn

Vert. Scale: As Noted

Project No./CodeFile Name:

elliott.h

eckler 3:3

3:4

0

PM

P:\

Projects\

P160227 -

Central 7

0\

CA

DD\

DE

T17

_T

TI Aimin

g.d

gn

of

303-512-5801

Phone:

Colorado Department of Transportation

JKS

JKS

NTS

Golden, CO 80401

ITS

CDOT

CDOT

HQ ITS BRANCH

425 C Corporate Circle

303-512-5878Fax:

SEE NOTE 1

CAT5E SPLICE

120V TERMINATIONREADER POWER SUPPLY

DIN RAIL

COMPOSITE CABLE

COMPOSITE CABLE

TO READER

TO POWER SOURCE

CAT5E CABLE

BARE COPPER GROUND1-

CONDUCTORS2-

DSP100-24

TDK-LAMBDA

TTI READER

ETHERNET CABLE

RS-232 INTERFACE

FOR CABLE PINOUT

REFER TO SPECIFICATIONS

OUTPUT

24 VDC

INPUT

90-264 VAC

PC

DSP100-24

TDK-LAMBDA

FIBER OPTIC SWITCH

EXTERNAL ANTENNAS EXTERNAL ANTENNAS

LMR 900 CABLE RUNS FROM 155-230 FEET

LMR 600 CABLE RUNS FROM 101-155 FEET, OR

LMR 400 CABLE RUNS FROM 100 FEET OR LESS,

TO SWITCH

TTI ANTENNA WIRING DETAIL

1 2 3 4

A NON-GFCI POWER STRIP OR OUTLET IN THE CABINET.

POWER STRIP PROVIDED IN THE CABINET; OTHERWISE, CONNECT TO

CONNECT THE READER POWER SUPPLY TO THE UPS CONDITIONED1.

TTI ANTENNA PORT MAPPING

DIRECTION

DETECTION

TRAFFIC

BOUND

NORTH

BOUND

EAST

BOUND

SOUTH

BOUND

WEST

BOUND

EAST

BOUND

NORTH

BOUND

WEST

BOUND

SOUTH

1 2 3 4

ANTENNA PORT

LANES*

GENERAL PURPOSE

DETECTION)**

OR WB

(ALL NB, SB, EB

MULTI-PICKUP

UNI-DIRECTIONAL

OR RAMP/S

SHOULDER

CLOSEST TO

MEDIAN OR

CLOSEST TO

LANE/S 4TH

LANE/S

MANAGED

MEDIAN OR

CLOSEST TO

LANE/S

MEDIAN

CLOSEST TO

LANE/S 2ND

MEDIAN

CLOSEST TO

LANE/S 3RD

MANAGED LANE*

PER TRAFFIC DIRECTION.

*FOR MULTI-DIRECTIONAL READERS OR SITES WHERE 2 OR LESS ANTENNAS ARE USED

THE SAME DIRECTION.

**FOR UNI-DIRECTIONAL READERS THAT USE 3 OR MORE ANTENNAS FOR TRAFFIC IN

TTI CABINET WIRING

OUTPUT

24 VDC

NTS

CDOT

CDOT

TTI ANTENNA WIRING DETAIL

19

NOTES:

Numbers

Structure

No Revisions:

Revised:

Void: Sheet Subset:

Detailer:

Designer:

Sheet NumberSubset Sheets:

Init.CommentsDate:

Sheet Revisions As Constructed

10/17/2016Print Date:

Horiz. Scale:

DET18_TTI Wiring.dgn

Vert. Scale: As Noted

Project No./CodeFile Name:

elliott.h

eckler 12:3

2:4

5

PM

P:\

Projects\

P160227 -

Central 7

0\

CA

DD\

DE

T18_

TTI

Wirin

g.d

gn

of

303-512-5801

Phone:

Colorado Department of Transportation

JKS

JKS Golden, CO 80401

ITSHQ ITS BRANCH

425 C Corporate Circle

303-512-5878Fax: