The toll terminal shown here was designed and built to function as a "button box" for manual toll collection systems. It features an embedded controller mounted in a stainless steel housing secured by an Illinois Lock.
Toll Terminal
|
|
|||
|
|||
| Five classes of vehicles are used for classification as well as "Enter" and "Receipt" buttons. The five class buttons are illuminated when pressed to assist the collector. The link to the lane controller is via a 6-pin connector located on the back of the terminal. The protocol used is parallel digital I/O. | |||
|
|
|
|
Toll Terminal Features
Housing: Type 314 stainless steel (14 gauge) with brushed finish. Two piece design with locking cover.
Dimensions: Hight 5.5", Width 10", Length 12".
Buttons: 7 illuminated pushbuttons utilizing Cherry microswitch with gold contacts rated for 10,000,000+ cycles.
Indicators: T-3.25 28VDC incandescent bayonet style lamps, replaceable.
Button Legends: Custom.
Temperature Range: 0oC - 55oC IEC standard 68-2-30/1980 for heat and humidity.
Other: Rear panel mounted power switch with front panel LED indicator, 6 pin Cinch connector used for power and data connections.
Embedded Controller Features
Programming: Ladder logic programming.
Program Storage: EEPROM storage 100,000 write cycles. Storage lifetime (100 years)
Program Transfer: via optically isolated RS-232 adapter from any DOS / Windows / Windows95 system.
CPU: Average execution speed of 12 us. per step.
Digital Inputs: 12 optically isolated inputs with LED indicators, 24VDC NPN type.
Outputs: 8 optically isolated sync type outputs with LED indicators, 1 Amp. @ 12~30VDC.
Internal Relays: 128.
Timers: 20 (.01 to 999.9 s).
Counters: 20 (1 to 9999 counts).
Sequencers: 8 (32 steps).
Power Supply: External 24VDC regulated.
Other: Quick disconnect terminal blocks for easy installation / removal.
Get a cutsheet version of this page by downloading tollterm.pdf
(52K).
You will need Adobe Reader to view the file.
 |
 |
© 2001 Tolltex, Inc.