Product Description
RCM-28
OMNEO Network and DSP Module for Tour Grade Amplifiers
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 TourGrade 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.
Features
- 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
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 |
| 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 |
| 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) |
| 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 % |
| Height | 2RU 80.4 mm (3.17") |
| Width | 84.7 mm (3.33") |
| Depth | 230.8 mm (9.09") |
| Weight Net | 14.11 oz (400 g) |