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Models available: M10, M20, M30 (36), M40, (42)
Provides operation of traffic control signals in accordance with the varying demands of traffic as registered with the controller by detectors. Traffic-actuated controllers permit phase (traffic movement) service on an as needed basis, therefore, cycle length, interval durations and interval sequence are not fixed. They are most useful at signalized intersections where traffic volume is unpredictable or side street traffic is of low volume and random. The solid state technology employed by Automatic Signal/Eagle Signal in all traffic-actuated controller units permits much more flexibility than their electromechanical predecessors.
In many cases an intersection’s unique characteristics indicate the need for a more sophisticated control device than a standard traffic-actuated controller. In situations like this it can become expensive to modify a standard traffic signal controller assembly to fit the application. These special modifications usually require peripheral hardware in the assembly to make the standard controller unit work in the particular situation. The Automatic/Eagle Signal line of keyboard entry traffic-actuated controller units lend themselves well in these applications because many of these special needs were considered and engineered right into the unit’s software programs. In addition, due to the EPAC300 series functional modularity and use of a single keyboard for all data entry, it is usually more economical than phase modular traffic-actuated units even in standard applications.
Controller Unit
• Two, four or eight phase configurations.
• Exceeds NEMA TS 1 - 1983 standards for traffic controllers.
• Front panel multi-line alphanumeric display for all operational parameters and states.
• Fully prompted, menu driven programmability.
• EEPROM memory.
• Internal; diagnostics with automatic and operator initiated verification of memory, processor operators, individual inputs and outputs, keyboard and display.
• 10.0"H x 17.4"W x 8.5"D, 14 pounds |
