Kidde Airsense EST-CU-11LT Control Unit 11 control slots
Kidde Airsense EST-CU-11LT Control Unit 11 control slotsESTCU-11LT Control Unit CU is a matrix mixer of input signals which routes to 4 x 100 V internal audio buses a 45-channel digital system buses or directly to audio outputs in a unit. EST-CU-11LT is designed to work for small PA VE systems or as an extension unit in more complex systems. It means that the CU can function independently as the central unit of a small system or be part of a large complex system for which it represents another level of either territorial extension operation in a remote structure or functional extension operation of further fire zones and loudspeaker lines in such a structure.The modular design of the CU and its flexibility enables optimization of equipment and cost efficiency regardless of size number of structures their location and connectivity.In the event of losing connectivity with a networked master unit ESTCU-11LT is able to perform fire alarm scenarios independently thanks to the configuration recorded locally. While attached to the main communication ring of the system EST-CU-11LT can control amplifiers and power supply managers as well as receive alarm and digital signals and send them to other system devices.EST-CU-11LT Control Unit distributes audio signals to individual zones and ensures that individual zones function properly. It also controls the condition of loudspeaker lines and amplifiers.If a fault is detected it sends the signal to the system and automatically switches to a backup amplifier. The CU is equipped with an EST-cAudIO-412 card offering 4 symmetrical line audio inputs and 12 symmetrical outputs to lead audio signals out to external devices or amplifiers of the EST ENT VES system.Key FeaturesCompliance with EN54-16Network-based system allowing configuration diagnostics andmanagement via EthernetManaging up to 254 devices on the network11 slots available for any configuration of loudspeaker control cards andcontrol input output cardsBuilt-in audio card with 4 inputs and 12 audio outputsUp to 12 messages played simultaneously in different zonesUp to 32 GB SD flash memory designated for playback and recordingmessages 48 kHz 16 bit1x POE portSupport of up to 12 secured amplifiersBuilt-in 2 control inputs and outputs2x 1 GB ports available for system extensionIntegrated DSP with implemented 3 band parametric EQ on all inputs oncontrol units 8 band parametric EQ delay lines audio limiter andfeedback eliminator on each of the audio outputsComprehensive solution based on RS485 functionality enablingseamless integration of the EST ENT VES system with 3rd partysystems thanks to implementation of standard and proprietarycommunication interfaces
