TAPCO restricts the sale of this item to Wisconsin customers only.
Powered by the AC supply mains (115 VAC), the CCU2EN is the power supply and signaling interface between the existing intersection traffic control unit and Navigator push button stations located in the field. One CCU2EN can control up to 16 EN2 Push Button Stations, 4 maximum per channel. The CCU2EN controls up to four Pedestrian Channels, receiving its timing from the Walk and Don’t Walk signals. Additional advanced configurations can be obtained by utilizing its general purpose inputs. All inputs and outputs have full optical isolation and include transient voltage protection.
The CCU2EN has two built-in conflict monitoring systems and monitors the push button stations and pedestrian head lights, powering off the channel upon conflict. Each processor monitors each other and resets the CCU2EN upon loss of internal communication.
An Ethernet port adds a connection to an on-board web server which provides information on push button stations' status, event log and remote configuration of push button station options.