Electro Voice : RCM-28
Description
The Electro Voice 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.
Features
RCM-28 features include:
- 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) |
Resources & Documents
| rcm-28.pdf | Datasheet |