The Universal Flasher LED is suitable for LED lights and lights with incandescent lamps. This flasher unit supports left/right turn signals as well as hazard warning lights doubling flasher frequency in case of LED/lamp failure. Terminal C is the turn signal LED/lamp control output. If lights fail during flasher mode the flashing frequency on terminal C doubles (C2 function).
When the supply voltage is applied to the left or right turn signal input the unit starts flashing left or right immediately. When the supply voltage is connected to the hazard warning lights input or to the left and right turn signal inputs simultaneously the hazard warning lights function is activated. LED/lamp failure can be detected via current threshold monitoring (custom configurable on request) for each of the 4 output channels resulting in a doubling of the flasher frequency (C2 function). However, the flashing frequency will not double while the hazard warning lights mode is active.