R.V.R. Elettronica

STATIONS ACCESSORIES > CHANGEOVER UNITS SYSTEM > N+1 CHANGEOVER SYSTEM


SCMLCDN+1

COD. SCMLCDN+1

SCMLCDN+1

RVR changeover system is equipped with an on-board telemetry unit so that it guarantee utmost continuous service, exploiting not only the important automatic changeover function across main and spare transmitters but also with a remote control of the transmitter station (like any telemetry unit).

FEATURES

  • Up to 4+1 Changeover compatible with all RVR transmitters.
  • “N+1” automatic changeover takes place across many transmitters (up to 4) and a spare one.
  • Integrates on-board telemetry unit to guarantee utmost transmitter site's control.
  • User-friendly graphic display ensures prompt reading and easy setup of all operating parameters.
  • Features 24V connector that could be used as backup power in case of main power failure.
  • Lightweight and rugged stainless steel 2 HE rack case.






SCMLCDN+1
Parameter
U.M. Value Notes
GENERALS
Integrated coax-relè Only /V2
Yes
Ambient working temperature

-10 °C  to + 50 °C / 95% Relative humidity non condensing
POWER REQUIREMENTS 
AC Power input AC Supply Voltage 115 - 125 - 230 - 250 VAC ±15%

Active Power Consumption
W

Connector
VDE IEC Standard
DC Power input DC Supply Voltage
24 VDC

DC Current
A
MECHANICAL DIMENSIONS
Phisical dimensions L x H x W mm / inch 483 / 19 EIA rack


mm / inch 88 / 3 1/2 2HE
Weight
kg About 4
Cooling

Convection cooling
Acoustic noise
dBA 0
AUDIO INPUTS
Analog

8 ÷ 32 Analog inputs depending by expansion card number
Digital/Analog

16 ÷ 64 Digital inputs depending by expansion card number
OUTPUTS
Relay

8 ÷ 32 Analog inputs depending by expansion card number
INTERFACES
User interface

Graphical LCD - 128 x 64  with Encoder
Signalling LEDs / synoptical

Yes
I2C

Yes
RS232

Yes
FUSES 
On mains

1 External fuse 4 A F - 5X20  mm
On services

X
On PA Supply

X
On driver supply

X

The image of this layout is purely demonstrative and may change without notice.


ORDERING INFORMATION

  • SCMLCDN+1
    RVR changeover system is equipped with an on-board telemetry unit so that it guarantee utmost continuous service, exploiting not only the important automatic changeover function across main and spare transmitters but also with a remote control of the transmitter station (like any telemetry unit).
  • SCMLCDN+1/T0
    Automatic Changeover "N+1" and telemetry unit with No. 2 I/O base cards on board.
  • SCMLCDN+1/T1
    Automatic Changeover "N+1" and telemetry unit with No. 3 I/O base cards on board.
  • SCMLCDN+1/T2
    Automatic Changeover "N+1" and telemetry unit with No. 4 I/O base cards on board.
  • SCM-AUD (ACCESSORY)
    4-way Audio L & R / MPX / RDS switch for SCMLCDN+1 changeover.
  • SCM-AES/EBU (ACCESSORY)
    Passive AES/EBU audio signal switch unit for SCMLCDN+1 changeover.

PIèCES DE RECHANGE