| Traffic Control Systems |
Traffic Signal Controllers |
ATC-952 Traffic Signal Controller
Arco's years of experience and expertise have gone into the ATC-952 system. The result is a convenient yet sophisticated solution to the functioning and maintenance of traffic control system. Highly advanced , reliable and safe ,the ATC-952 will meet the challenge of traffic control , into the next decade.
Optimal Solutions
The ATC-952 has the following advanced features:
Control of up to 3 independent intersections
Automatic program selection
Full remote control including remote program down-loading and parameter updating
Compact , Euro-standard dimensions 19" by 9U
Manufactured to meet VDE 0832 and CE standard.
Constant Reliability
The ATC-952 is highly reliable , providing:
The most advanced built-in technology ,to simplify system structure
Battery backup for the real-time clock and calendar
Error-protected communications and software
Protected access to data
Effective lighting protection for bad weather operation
High Safety Levels
The ATC-952 ensures safe traffic control , even in the most demanding environments:
Green conflict monitoring
Red lamp supervision
Signal group monitoring
Average delay in disconnection of less than 50 milliseconds
Less than 1 second down-loading of emergency and special programs
Dimming capability by technician of internal clock
Easy Maintenance and Service
The ATC-952 incorporates all the features needed for efficient and easy maintenance:
Compact size
Easy to install and replace
Remote status , faults and special events reading
Fast down-load capability of programs and parameters
Built-in program and monitoring terminal
Simple , user-friendly programming procedure
Events recording
Traffic Center Control Option
This option offers PC-based remote central monitoring and control for instant reaction to changes in traffic status. Features include:
Rapid two-way communication through standard phone lines and built-in modems
Graphic display of all junctions for real-time updating
Remote control of controllers' operational modes, programs and parameters
Controller reports malfunction or status changes to central control
Major Specification:
General
Signal groups - 36
Controllable channels - 108
External inputs - 94
External outputs - 64
Loop detector inputs - up to 20
Downloadable resident programs - 72
Preset program start points - up to 250
Telephone or radio link options
Built-in programming and monitoring terminal
Optional modes - Local and Remote
Communication Interfaces
Slow - 1 port - 19 kbits for local control
Fast - 2 ports - 1 Mbits for full duplex
Power Supply
220 VAC 60HZ ( 15% or 110 VAC 50HZ ( 15%
Environmental Condition
Cabinet ambient temperature: -20(C) + 70(C)
Relative humidity (non-condensing): 5-95%
