- Country of manufactureRussia
- Wattage5 W
- Voltage220 V
- Rated voltage220 V
- Type of controlAutomatic
The board of a countdown of time of TOOV-1M is intended for ensuring safe transition by pedestrians of the carriageway due to indication of a waiting time of transition (red color) and remained transition time (green color). Also the board can be used for informing drivers of vehicles on the remained time of allowing or forbidding traffic light signal. The similar device is called sometimes a taymfor. The two-place two-color indicator of a board is entered in a standard lens of a svetooptichesky component of the traffic light with a diameter of 200 or 300 mm and provides a countdown of the remained time in the range from 1 to 99 seconds with a step 1 second with clearing of non-significant zero. At the bigger waiting time crossed out sections are removed (if it does not arrange, it is possible to choose a 3-unit board of TOOV-2).
In the autonomous mode of a board it is connected parallel to traffic light signals according to the 3rd or 4-wire scheme (depending on existence kontroly red and an exit "red uncontrollable" the road controller). In the presence of a green blinking of a board blinks in a step with intersection traffic lights. The board is automatically trained on the previous cycle of work. In the operated mode of a board it is connected to the road controller of KDU-3 family on the RS-485 interface and displays time calculated by the road controller. In case of external management of the intersection (manual, dispatching, coordinate) the board displays crossed out sections. In comparison with autonomous work the operated mode allows to display a waiting time before inclusion of phase TVP.
The option of delivery of a one-color board or change of the sizes and color of figures is possible.