- Country of manufactureRussia
- Wattage5 W
- Rated voltage220 V
- Type of controlAutomatic
- Voltage220 V
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 3-unit tablotoov-2).
The board can work both in the autonomous mode, and in operated. In the autonomous mode 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 automatically 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 the KDU-3 series 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. For KDU-3, KDU-3M controllers, perhaps, it will be required to update an insertion. In KDU-3N, KDU-3S controllers of support TOOV-1M for TVP2 is not present.
Besides, the board can be used in quality indexes of speed in the ASUDD-KS system at connection in the road controller of the KDU-3 series on the RS-485 interface. It is necessary to consider that the standard color scale of a board (red, green) does not correspond to state standard specification, besides, you will need to manufacture independently the false panel with the image of a sign. We also vyvpuskay the ready index of speed for communication on RS-485 (we can finish under your protocol).
The option of delivery of a one-color board is possible.
It is necessary to understand what in the autonomous mode of a board uses frequency of switching of signals of the traffic light therefore cannot correctly work in systems of adaptive management with constantly changing times of phases or in other similar modes!