2010 Construction and Material Specifications - Ohio Department of ...
2010 Construction and Material Specifications - Ohio Department of ... 2010 Construction and Material Specifications - Ohio Department of ...
733.01 733 TRAFFIC SIGNAL CONTROLLER MATERIAL 733.01 References and Definitions. “NEMA TS-2,” “Type TS-2/A2,” and “Type TS-2/A1” refers to equipment manufactured in conformance with the National Electrical Manufacturers Association (NEMA) Standards Publication No. TS-2. “NEMA TS-1” and “Type TS-1” refers to equipment manufactured in conformance with the National Electrical Manufacturers Association (NEMA) Standards Publication No. TS-1. “Type 332”, “Type 334” and “Type 336” refers to equipment manufactured in conformance with the California Department of Transportation (CalTrans) specifications titled “Traffic Signal Control Equipment Specifications” and “Transportation Electrical Equipment Specifications“, including all addenda. “Type 170E” and “Type 2070” refers to equipment manufactured in conformance with the California Department of Transportation (CalTrans) specifications titled “Transportation Electrical Equipment Specifications”, including all addenda. “CalTrans QPL” refers to the California Department of Transportation (CalTrans) “Qualified Product List” for traffic signal equipment. 733.02 Controller Units. A. General Requirements. Ensure that each controller unit contains internal time based coordination and, if used in a hardwired coordination system, provide an internal communication device or transceiver for connection to interconnect cables including multi-conductor 120 volt cables, twisted pair low voltage cables or fiber optic cables as shown on the plans. If used in a closed loop system, ensure that the local intersection controller contains all of the software features necessary to operate with the system requirements given in 733.06 and 733.07. Furnish the necessary dial-up communications capability for isolated local intersections when part of the monitoring and control system described in 733.08. When the signal timing and phasing configuration shown on the plans requires a pre-timed operation, ensure that the controller unit meets all requirements of this section and can also be configured in a pre-timed, sequential phase, fixed interval mode. Furnish controller memories that are nonvolatile and do not require batteries or other sources of energy to retain data while power is removed from the controller. B. Software. Furnish a communication port for connection to a laptop computer for database upload/download. Furnish software for the personal computer to completely program all features of the controller unit. Unless otherwise shown on the plans, provide the controller unit with software that provides the following features even if not used by the signal phasing operation shown on the plans: 816
817 733.02 1. NEMA 8 phase, dual ring capability with four pedestrian movements, 4 overlaps, and the ability to program an exclusive pedestrian movement. Ensure that the controller is capable of being programmed for sequential phasing operation. 2. Volume density functions 3. Secondary coordination plans 4. Time of day/day of week scheduler 5. Time based coordination, minimum 3 dials, 3 offsets, 3 splits 6. Internal preemption for railroad and emergency vehicles 7. Operator selectable single or dual entry in dual ring use 8. Security access codes 9. Detector features including delay timing, carryover (extension) timing and detector switching 10. Simultaneous gap out feature 11. If operated in a system, communication capabilities to interface with hardwired masters or dial up modems 12. Data upload and download capability to a personal computer 13. Storage of detector counts utilizing phase detectors for a minimum 24 hour period in 15 minute increments 14. Detector failure monitoring and logging features for constant calls and absence of calls Furnish 60-month warranties or for the manufacturers’ standard warranty, whichever is greater for the following equipment: 1. NEMA Controller Equipment a. TS-2 Controller Units b. Bus Interface Units c. Malfunction Management Units d. TS-1 Conflict Monitors 2. CalTrans Controller Equipment a. Model 2010 Conflict Monitor Units b. 170E Controller Units including the following subassembly item: (1) CPU Board c. 2070L and 2070LC Controller Units including the following subassembly units: (1) 2070-1E CPU Board (2) 2070-2A Field I/O Module
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733.01<br />
733 TRAFFIC SIGNAL CONTROLLER MATERIAL<br />
733.01 References <strong>and</strong> Definitions.<br />
“NEMA TS-2,” “Type TS-2/A2,” <strong>and</strong> “Type TS-2/A1” refers to equipment<br />
manufactured in conformance with the National Electrical Manufacturers<br />
Association (NEMA) St<strong>and</strong>ards Publication No. TS-2.<br />
“NEMA TS-1” <strong>and</strong> “Type TS-1” refers to equipment manufactured in<br />
conformance with the National Electrical Manufacturers Association (NEMA)<br />
St<strong>and</strong>ards Publication No. TS-1.<br />
“Type 332”, “Type 334” <strong>and</strong> “Type 336” refers to equipment manufactured in<br />
conformance with the California <strong>Department</strong> <strong>of</strong> Transportation (CalTrans)<br />
specifications titled “Traffic Signal Control Equipment <strong>Specifications</strong>” <strong>and</strong><br />
“Transportation Electrical Equipment <strong>Specifications</strong>“, including all addenda.<br />
“Type 170E” <strong>and</strong> “Type 2070” refers to equipment manufactured in<br />
conformance with the California <strong>Department</strong> <strong>of</strong> Transportation (CalTrans)<br />
specifications titled “Transportation Electrical Equipment <strong>Specifications</strong>”,<br />
including all addenda.<br />
“CalTrans QPL” refers to the California <strong>Department</strong> <strong>of</strong> Transportation<br />
(CalTrans) “Qualified Product List” for traffic signal equipment.<br />
733.02 Controller Units.<br />
A. General Requirements. Ensure that each controller unit contains internal<br />
time based coordination <strong>and</strong>, if used in a hardwired coordination system, provide<br />
an internal communication device or transceiver for connection to interconnect<br />
cables including multi-conductor 120 volt cables, twisted pair low voltage cables<br />
or fiber optic cables as shown on the plans.<br />
If used in a closed loop system, ensure that the local intersection controller<br />
contains all <strong>of</strong> the s<strong>of</strong>tware features necessary to operate with the system<br />
requirements given in 733.06 <strong>and</strong> 733.07. Furnish the necessary dial-up<br />
communications capability for isolated local intersections when part <strong>of</strong> the<br />
monitoring <strong>and</strong> control system described in 733.08.<br />
When the signal timing <strong>and</strong> phasing configuration shown on the plans<br />
requires a pre-timed operation, ensure that the controller unit meets all<br />
requirements <strong>of</strong> this section <strong>and</strong> can also be configured in a pre-timed, sequential<br />
phase, fixed interval mode.<br />
Furnish controller memories that are nonvolatile <strong>and</strong> do not require batteries<br />
or other sources <strong>of</strong> energy to retain data while power is removed from the<br />
controller.<br />
B. S<strong>of</strong>tware. Furnish a communication port for connection to a laptop<br />
computer for database upload/download. Furnish s<strong>of</strong>tware for the personal<br />
computer to completely program all features <strong>of</strong> the controller unit. Unless<br />
otherwise shown on the plans, provide the controller unit with s<strong>of</strong>tware that<br />
provides the following features even if not used by the signal phasing operation<br />
shown on the plans:<br />
816
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