CHANGEOVER UNITS SYSTEM
SCM
MODELS
SCMLCD1+1 SCML1+1SL SCMLCDN+1
SCMMAN1+1/158 SCM6-1
To ensure the continuity of transmission of the transmitting equipment, RVR produces various models of changeover units for the control of redundant configurations in 1 + 1 and N + 1 up to 6 + 1.
By integrating coaxial relays, distributors and Audio, MPX and RDS routers, it is thus possible to manually or automatically switch the reserve transmission in case of failure of one of the main ones.
Depending on the architecture of the transmitting site, dedicated models are available.
ORDERING INFORMATION
| Model | Description |
| SCMLCD1+1 | Telemetry automatic changeover unit. |
| OPTION | |
| SCMLCD1+1/T0 | Automatic changeover “1+1” unit and telemetry unit with Nr 1 I/O base card on board. |
| SCMLCD1+1/T1 | Automatic changeover “1+1” unit and telemetry unit with Nr 1 I/O additional card on board. |
| SCMLCD1+1/T2 | Automatic changeover “1+1” unit and telemetry unit with Nr 2 I/O additional cards on board. |
| SCMLCD1+1/T3 | Automatic changeover “1+1” unit and telemetry unit with Nr 3 I/O additional cards on board. |
| Model | Description |
| SCML1+1SL | Compact exchange unit for 1 + 1 systems with coaxial relays of any size. |
| OPTION | |
| SCML1+1SL/V1 | Automatic Changeover “1+1” unit with 4 ways external relay. Power: min 150W max 1 kW. Without Telemetry. |
| SCML1+1SL/V2 | Automatic Changeover “1+1” unit with 3 ways internal relay. Power: min OW max 150W. Without Telemetry. |
| SCML1+1SL/V3 | Automatic Changeover “1+1” unit with 4 ways external relay. Power: from lkW up. Without Telemetry. |
| SCML1+1SL/V4 | Automatic Changeover “1+1” unit with customized relay. Without Telemetry. |
| Model | Description |
| SCMMAN1+1/158 | Manual changeover function across main and spare transmitter by coaxial relay control panel. |
| Model | Description |
| SCMLCDN+1 | RVR changeover system is equipped with an on-board telemetry unit so that it guarantee utmost continuous service. |
| OPTION | |
| 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. |
| Model | Description |
| SCM6-1 | Automatic Changeover “N+1”, up to 6 transmitters, with integrated telemetry. |
SCMLCD 1+1
Changeover Units System.
https://www.rvr.it/it/products/components/changeover-units-system/1-1-changeover-system/scmlcd1-1/
SCML1+1SL
Changeover Units System.
SCMMAN1+1/158
Changeover Units System.
SCMLCDN+1
Changeover Units System.
SCM6-1
Changeover Units System.
https://www.rvr.it/it/products/components/changeover-units-system/change-over/scm6-1-scm6-1/
SCMLCD1+1
| Parameters | 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% | ||
| AC Apparent 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 | 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. | ||
| FUSES | ||||
| On mains | 1 External fuse 4 A F – 5X20 mm | |||
| On services | X | |||
| On PA Supply | X | |||
| On driver supply | X | |||
SCML1+1SL
| Parameters | 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% | ||
| AC Apparent 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 | 44 / 3 1/2 | 1HE | ||
| Weight | kg | About 0,3 | ||
| Cooling | Convection cooling | |||
| Acoustic noise | dBA | 0 | ||
| AUDIO INPUTS | ||||
| Analog | Specific RVR connectors | |||
| Digital / Analog | Specific RVR connectors | |||
| OUTPUTS | ||||
| Relay | Specific RVR connectors | |||
| INTERFACES | ||||
| User interface | LCD – 2 x 16 with Encoder | |||
| Signaling LEDs / Synoptically | Yes | |||
| I2C | Yes | |||
| TC/TS | Yes | |||
| FUSES | ||||
| On mains | 1 External fuse 1,6 A T – 5X20 mm | |||
| On services | X | |||
| On PA Supply | X | |||
| On driver supply | X | |||
SCMMAN1+1/158
| Parameters | Value | Notes | |
| GENERALS | |||
| Ambient working temperature | -10 °C to + 50 °C / 95% | Relative humidity non condensing | |
| AC Power input | AC Supply Voltage | 115 – 230 VAC ±15% | ||
| AC Apparent Power Consumption | W | 2 | ||
| Connector | Terminal Block (L-N-PE) | |||
| MECHANICAL DIMENSIONS | ||||
| Phisical dimensions L x H x W | mm / inch | 483 | EIA rack | |
| mm / inch | 88 / 3 1/2 | 2HE | ||
| Weight | kg | About 0,3 | ||
| Cooling | Convection cooling | |||
| Acoustic noise | dBA | 0 | ||
| INTERFACES | ||||
| Signalling LEDs / Synoptical | LOCAL | mm | Yellow 5 | |
| TX1 to ANT | mm | 2 x Green 5 | ||
| TX2 to ANT | mm | 2 x Yellow 5 | ||
| Push button | LOCAL ENABLE | Used for enabling change whit push button | ||
| TX1 to ANT | Used for change Relay in a POS1 | |||
| TX2 to ANT | Used for change Relay in a POS2 | |||
| AUDIO INPUTS | ||||
| Digital | Command Switch relay | Terminal Block | ||
| OUTPUTS | ||||
| Digital | Position Switch relay | Terminal Block | ||
| Digital | Out of Position Relay | Terminal Block | ||
| FUSES | ||||
| On mains | 1 Fuse 125mA – 5X20 mm | |||
| On services | X | |||
| On PA Supply | X | |||
| On driver supply | X | |||
SCMLCDN+1
| Parameters | 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% | ||
| AC Apparent power consumption | W | |||
| Connector | VDE IEC Standard | |||
| DC Power input | DC Supply voltage | 24 VDC | ||
| DC Current | A | |||
| MECHANICAL DIMENSIONS | ||||
| Physicals dimensions L x H x W | mm / inch | 483 | 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 | |||
| Signaling LEDs / synoptically | 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 | |||
SCM6/1
| Parameters | Value | Notes | ||
| GENERALS | ||||
| 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% | ||
| AC Apparent power consumption | W | 50 | ||
| Connector | VDE IEC Standard | |||
| DC Power input | DC Supply voltage | 24 VDC | ||
| DC Current | <2 a | |||
| MECHANICAL DIMENSIONS | ||||
| Physicals dimensions L x H x W | mm / inch | 483 | EIA rack | |
| mm / inch | 176 / 3 1/2 | 4HE | ||
| Weight | kg | About 6,5 | ||
| Cooling | Forced with internal fans | |||
| Acoustic noise | dBA | <58 | ||
| AUDIO INPUTS | ||||
| Digital | ||||
| OUTPUTS | ||||
| Relay | Specific RVR connectors | |||
| INTERFACES | ||||
| User interface | Graphical LCD – 240 x 128 with Encoder | |||
| Signaling LEDs / synoptically | Yes | |||
| TC/TS | Yes | |||
| FUSES | ||||
| On mains | 1 External fuse 4 A – 5X20 mm | |||
| On services | X | |||
| On PA Supply | X | |||
| On driver supply | X | |||
All pictures are RVR’s property and they are only indicative and not binding. The pictures can be modified without notice. These are general specifications. They show typical values and are subject to change without notice.
R.V.R. Elettronica S.r.l.
Via del Fonditore, 2/2c
40138 Bologna Italy
Phone +39 0516010506
Fax +39 0516011104
sales@rvr.it
www.rvr.it
Documents / Resources
 |
R V R SCMLCD1+1 Changeover Units System SCM [pdf] User Manual SCMLCD1 1 Changeover Units System SCM, SCMLCD1 1, Changeover Units System SCM, Units System SCM, System SCM |