NEMA Traffic Controller Basics
From HighwayWiki
Contents
Introduction
This page is a work in progress. The intent is the break down NEMA for those new to it.
Items to be covered:
Differences between NEMA TS1, TS2 Type 1, and TS2 Type 2.
General cabinet sizes such as G, M, Stretch M, P and R
Cabinet plug ins such as the controller, monitor, detectors, backpanel, switchpacks, etc.
Various terminology such as phasing, rings, timing parameters, detector options
More to come soon...
Introduction to NEMA
GENERAL INFORMATION