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CITY OF SANTA ANA <br /> SPECIFICATIONS <br /> PROJECT NO.: 25-6030 <br /> TRAFFIC SIGNAL INSTALLATION AT SEGERSTROM AVENUE AND ROSEWOOD <br /> AVENUE <br /> at the end of the connections to prevent radio frequency signal <br /> reflection. <br /> ii. The equivalent of a Model 2017 Cabinet Power Supply shall be <br /> incorporated in assembly. It shall include approved connector blocks <br /> for distribution of the DC power to ATC Cabinet Assemblies. The <br /> wiring for the DC voltages shall support at least 10 Amp. <br /> iii. The AC Clean Power Bus shall also include NEMA 5-15 receptacles, <br /> to provide AC Clean Power to the ATC Cabinet Assemblies,the <br /> Controller and ancillary equipment. <br /> iv. It shall accommodate one Model 2202-HV High-Density Switch Pack <br /> /Flasher Units (HDSP/FU), <br /> b. Input Assembly(48 Channel) Vehicle Detection <br /> i. The Input Assembly shall be a 3U high rack mounted assembly <br /> providing twelve slots of 22/44 pin PCB sockets. The assembly shall <br /> accommodate two Model 2218 Serial Interface Unit(SRI)which shall <br /> be provided and mated to a DIN 96-pin connector. The SIU shall <br /> provide interface and control between the Controller and the input <br /> devices via system SB1/SB2. The Input Assembly shall house twelve <br /> 4-channel detection modules providing for a total of 48 Channels. <br /> ii. Input Rack Assignment <br /> Ch. FUNCTION OAssignment Ch. FUNCTION Assignment <br /> 1 WB LT 01 25 WB LT 05 <br /> 2 WB LT 01 26 WB LT 05 <br /> 3 SystemDetector#1 n/a 27 SD#7 n/a <br /> 4 SD#2 n/a 28 SD#8 n/a <br /> 5 SD#3 n/a 29 SD#9 n/a <br /> 6 Eastbound Adv 02 30 Westbound Adv 06 <br /> 7 Eastbound Call 02 31 Westbound Call 06 <br /> 8 Eastbound Call 02 32 Westbound Call 06 <br /> 9 Eastbound Call 02 33 Westbound Call 06 <br /> 10 Eastbound Bike 02 Bike 34 Westbound Bike 06 Bike <br /> 11 Northbound LT 07 35 Northbound LT 03 <br /> 12 Northbound LT 07 36 Northbound LT 03 <br /> 13 SD#4 n/a 37 SD#10 n/a <br /> 14 SD#5 n/a 38 SD#11 n/a <br /> 15 SD#6 n/a 39 SD#12 n/a <br /> 16 Southbound Adv 04 40 Northbound Adv 08 <br /> 17 Southbound Call 04 41 Northbound Call 08 <br /> 18 Southbound Call 04 42 Northbound Call 08 <br /> 19 Southbound Call 04 43 Northbound Call 08 <br /> 20 Southbound Bike 04 Bike 44 Northbound Bike 08 Bike <br /> 21 Pedestrian Call 2 02 45 Preemption Call A PE#3 <br /> 58 <br />