RCM-28

OMNEO Network & DSP Module for Tour Grade Amplifiers

  • OMNEO Network Interface
    Extend Tour Grade performance with powerful DSP functionality
    Advanced FIR-Drive loudspeaker optimization
    High precision load impedance supervision
    Two GPI and two GPO ports
    One-button system test for fast, complete check of connected cables and components
    Pilot tone detection for cable supervision
    Six recallable DSP/configuration presets
    Compatibility with any Dante network

The RCM-28 Remote Control Module is a two-channel digital controller module for live sound reinforcement, PA and fixed installation applications. The module can be used in Electro-Voice Tour Grade amplifier models. Installing the RCM-28 turns a conventional amp into a remote amplifier, which, at any time, provides complete overview of the overall system status and control of all system parameters. RCM-28 modules allow the integration of amplifiers into an OMNEO network with up to 100 devices in a single subnet without additional hardware. OMNEO is a media networking architecture for professional applications. Using standard IP Ethernets, media products that integrate OMNEO can be assembled into networks of 2 to 10,000 cooperating devices that exchange studio-quality synchronized multichannel audio and share common control systems. This offers the possibility to control and monitor an entire sound system from one or more PCs using the IRIS-Net - Intelligent Remote & Integrated Supervision - software package. In addition to digital signal processing functions, the RCM-28 also offers a digital audio input (AES/EBU), OMNEO network audio inputs and outputs, and freely programmable control inputs and control outputs.

Specifications

A/D Conversion 24 Bit linear, sigma-delta, 128x oversampling
Analog Inputs 2 audio inputs on internal slot connector, pre-/post fader selectable
CAN Bus Interface None

Specifications

Control Protocol OMNEO
D/A Conversion 24 Bit linear, sigma-delta, 128x oversampling
Data Format 24 Bit linear A/D and D/A conversion, 48 Bit processing
Depth 230.8 mm
Digital Inputs Omneo Network and AES3 (AES/EBU) format, XLR in/ thru connectors
FIR-Drive Yes
GPIO Control Ports 1 x 6-pole Euro block 2 control inputs (Uin max. 5 V) 2 control outputs (2x 100 mA) 2 reference outputs (+5 V, 200 mA; GND)
Height 80.4 mm
Internal Processing Dual core DSP, 500 MIPS
Network Control (IRIS-Net) Yes
Sample Rate 48 kHz
Sample Rate Conversion (SRC) 32–192 kHz, internal sample rate- converter
Signal-to-Noise Ratio (A-weighted) weighted) ADC: 120 dB typical DAC: 120 dB typical AES3: 128 dB typical Analog In to Analog Out: 116 dB typical dB
THD+N < 0.002 %
Weight Net .4 kg
Width 84.7 mm

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