ARITECH FIRE EST-CU-11LT Control unit for EDWARDS modular EVAC systems

Control unit for EDWARDS modular EVAC systems. for the management of 11 slots. 19" 2U rack installation. Control cards required. Integrated 2x1GB network card plus a PoE port. FO connection possible (SFP modules excluded). CPR EN54-16 Certification

The EST-CU-11 (CU) control unit is a matrix mixer of input signals that are routed to 4 internal 100 V audio buses, to a 45-channel digital system bus or directly transmitted to the audio outputs in a unit. The EST-CU-11 is designed to work in small PA/VA systems or as an extension unit in more complex systems. This means that the CU can operate autonomously as a controller or be part of a complex system for which it is a remote expansion unit (distributed system) or function as an expansion unit (addition of additional fire zones and speaker lines in the same installation). The modular design of the CU and its flexibility allow equipment optimization and cost efficiency regardless of the size/number of structures, their location and connectivity. In the event of loss of connection with a master unit in a network of power plants, the EST-CU-11 is able to execute fire alarm scenarios independently thanks to the locally stored configuration. While connected to a system communication ring, EST-CU-11 can control amplifiers and power supply units, as well as receive alarm and digital signals; and then send them to other system devices.
The EST-CU-11 control unit routes audio signals to the individual zones and controls their operation. Check the status of the speaker and amplifier lines. If a fault is detected, it transmits the signal to the system and automatically switches to the backup amplifier.

The CU is equipped with an EST-CAudio-4/12 card that offers 4 line audio inputs and 12 audio outputs for external devices or for the amplifiers of the EST ENT VES system.

Details

• Compliant with EN54-16
• System based on network architecture allows configuration, diagnostics and management via Ethernet
Management of up
• to 254 networked devices
• 11 slots available for any configuration of line cards, speakers and input/output cards Integrated audio card with 4 inputs and 12 audio outputs
• Up to 12
• simultaneous messages transmitted in different areas Up to
32 GB of SD flash memory, provided
• for
• the reproduction and recording of messages (48 kHz, 16 bits)
• 1 POE port
• Supports up to 12 Integra amplifiers
• 2 controlled inputs and
• 2 1GB ports available for system extension
• It integrates a DSP unit with a 3-band parametric equalizer for all inputs on the control unit, 8-band parametric equalizer, management of delay lines in audio transmission, limiter and suppressor audio feedback for each of the audio
outputs Complete solution based on an RS485 port that allows a perfect integration of the EST ENT VES system with third-party systems thanks to the implementation of standard and proprietary communication interfaces