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| IP-DAD Module for amplifier control |
The IP-DAD (IP Digital Audio Decoder) converts VOIP Paging streams into analog signal and control signals for centralized analog amplifiers of FPMD family.
The IP-DAD is suitable for industrial applications particularly heavy as regards interferences and Environmental operating conditions.
IP-DAD modules are installed into the IP-DAD Base Rack backplane (7575106), which can carry up to 4 modules.
Each IP-DAD module controls one FPMD power amplifier EN 54-16 certified.
• Standard and Back-up operating modes
• Supports both SIP and Fast PA protocols
• Double Ethernet interface for redundant network connection
• RS485 serial interface for managing the diagnostics of the FPMD power amplifiers
• Analogue audio output towards the power amplifiers, available with a RJ45 connection or through a Balanced output.
• Power supply: 24 VDC nominal (23 to 30 VDC accepted)
• Power consumption: 3.6 W maximum
• Balanced audio input for acquisition from external source: 770 mVrms
• Balanced audio output to power amplifiers: 770 mVrms
• Operating temperature -30°C to +70°C
 System Components > Astro PAGA system EN 54-16:2008 > IP-DAD Module
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