The LED Button Field LTF616 contains 16 freely parameterisable LED pairs with selectable colour as well as 16 buttons. The LEDs can be used individually or in pairs, to indicate the events of detectors, detector zones, actuations, transmitting devices and alarming devices as well as system functions on a Fire Detection Control Panel Series BC600. The buttons allow application-specific operations on the control panel. The LED button field can be installed in any free mounting space in the door of a fire detection control panel in a wall-mount cabinet or on the front panel of a Fire Detection Control Panel BC600-CE8Lxx. The LED button field of a Control Panel BC600-E in a switch cabinet is installed in the Display And Operating Front Panel ABP600-1L or in the Expansion Front Panel EFP600-1. The LED Button Field LTF616 is actuated via the UI bus of the control panel. For every LED pair it is possible to determine whether its two LEDs are actuated as a pair or as single LEDs. If the LEDs of a LED pair are set for use as LED pair, the upper LED is intended for displaying the alarm or the activation, or for displaying a system condition. The lower LED indicates the disablement or fault condition of the parameterised system part. If the LEDs of a LED pair are used as single LEDs, each LED can be assigned an individual event. The light colour of each LED can be individually parameterised. The LED button field is available in two versions with different light colours for varying applications. By means of labelling strips which are inserted behind the front foil of the LED button field, the light emitting diodes and buttons can be individually labelled. The LED button field comes with the necessary accessory for trouble-free mounting as well as the needed cables.
