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: