6
GB
RRC R902/12 - REV001A
INSTALLATION
INSTALLATION OF THE RRC RADIO RECEIVER
ELECTRICAL CONNECTION
The RRC radio receiver is compliant with EMC standards (electromagnetic compatibility) but a correct installation
is required not to compromise the performances of the device and of surrounding equipment.
For this reason the RRC receiver’s wire must be placed at a distance of at least:
• 1 m from cables that carry a radio signal (with the exclusion of SSB radio transmitters).
• 2 m from cables that carry a radio signal for SSB radio transmitters.
• 1 m from NMEA cables or electrical power lines.
Follow the rules listed here below to implement the electrical system for the RRC radio receiver (see fi g. 2).
WARNING:
before connecting or disconnecting cables from the electrical terminals of the receiver, make
sure that it is not powered.
• Power the RRC radio receiver only after verifying that all electrical connections have been carried out properly
and the correct power supply voltage value described on the rating label (fi g.1) positioned on top of the box of
the radio receiver.
• Use faston terminals (not supplied) to connect the cables to the receiver.
• Insert a switch (not supplied) to turn on and off the RRC radio receiver and interrupt the common wire of the
relay contacts. The distance between the switch’s contacts must be at least 3mm.
• Position the switch so that it can be easily reached if it is necessary to shut-off the device to prevent
dangerous situations.
• Correctly decide the size of the wires section, according to their length, for power supply wires, common wires
and those connecting to the devices being used.
• The RRC radio receiver must be powered by the battery using a separate line. Insert a 1A quick fuse (not
supplied) on the power supply line.
• On the “COMMON” input line, insert a fuse (not supplied) of the correct size, according to the absorption of the
used devices.
COM
SHEILD
PROG
relay 4
relay 3
NO2
NO1
NO4
NO3
V+
V -
relay 1
relay 2
ANT
COM
SHEILD
PROG
relay 1
relay 2
relay 3
relay 4
relay 5
relay 6
relay 8
relay 7
relay 10
relay 9
relay 12
relay 11
NO1
N
O
3
N
O
5
N
O
2
N
O
4
N
O
6
N
O
8
N
O
10
N
O
12
NO7
N
O
9
N
O
1
1
V+
V -
ANT
*
RELAY ACTIVATION LED
**
OUTPUT FASTON
DISPLAY
LED
ON/OFF
CONFIGURATION
BUTTON
ANTENNA
CONNECTOR
**
DISPLAY
LED
ON/OFF
CONFIGURATION
BUTTON
ANTENNA
CONNECTOR
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
**
**
**
**
**
**
**
R902 - R904
R906 - R908 - R910 - R912
RELAY CONTACTS
COMMON FASTON
POSITIVE (+)
POWER SUPPLY
FASTON
NEGATIVE (-)
POWER SUPPLY
FASTON
RELAY CONTACTS
COMMON FASTON
POSITIVE (+)
POWER SUPPLY FASTON
NEGATIVE (-)
POWER SUPPLY FASTON
Summary of Contents for R902
Page 2: ......
