22 output wireless solar traffic light controller
Control mode: automatic control and manual control.
Simple and flexible

JFF-WX-22

 22 output wireless solar traffic light controller 

JFF - WL - 22 traffic signal controller is a new signal controller independently researched and developed by Qinhuangdao Jinfengfan Electronic Science & Technology Co.,Ltd. The remote control part use the ATMEGA64 (L) microcomputer chip as its core, Show part adopts LCD to show characters. Control part adopts keyboard to input, Simple and flexible to operate, easy to understand. Extension control section using ATMEGA16 processor, multi-phase, multi-period; The machine adopts the reasonable control procedures, fully functional and stable.

Function introduction:

Control mode: automatic control and manual control.

Automatic control: east-west direction and north-south direction,the time on traffic lane in each direction can be individually controlled,the flash time of yellow and green flashing can be set arbitrary, the Drive access time to a maximum of 999 seconds.

Time control: every day with 9 periods control and another three groups of automatic yellow flashing control and a set of automatic switch machine control functions, There are three date period control and weekend control within one year.
operating voltage of Remote: DC5-6V  operating voltage of extension: DC12V-24V

Wireless  communication datas:

Center frequency: 433MHZ / 868MHZ / 915MHZ

Frequency range: 420 ~ 450MHZ

Channel number: 8/16/32 channel can be chosen

Modulation mode: GFSK

Communication distance (open environment) : > 1000 meters

Transmit power: + 50mW / 17dbm

Communication: use the internal communication protocol, have automatic detection, automatic analysis data, communication encryption function, won't cause communication disorder (interference source < 0.5 us, Working properly).

Output type: multiphase 22 circuit to output

Output current: 3 A