NEMA TS 1:1989 (R2005)
NEMA TS 1:1989 (R2005) Traffic Control Systems Describes traffic signaling equipment used to facilitate and expedite the safe movement of vehicular and pedestrian traffic.
Table of Contents
ForewordScope
1Definitions
2Environmentalstandardsandtestprocedures
3(supersededbysections13and14,July1984)
4(supersededbysections13and14,July1984)
5Solid-stateloadswitches
6Conflictmonitors
7(supersededbysection15,August1986)
8Solid-stateflashers
9(reserved)
10Terminalsandfacilities
11(supersededbySection15,August1986)
12(reserved)
13Interfacestandardsforadvancedtwo-phasethrough
eight-phasesolid-statetrafficcontrollerunits
14Definitionsandphysicalandfunctionalstandards
foradvancedtwo-phasethrougheight-phase
solid-statetrafficsignalcontrollerunits
ofthevehicleactivatedtype
15Inductiveloopdetectors