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WIRING
RI-50 circuit board
All wiring connections, except GND, are made inside the RI-50 interface box.
POWER
CONTROLLED BY
AUX REMOTE
24V ONLY
12/24V
Always ON
RI-50
SHIELD
CASE / SHIP
GND
12/24V 20A
Connector Description
CASE / SHIP GND Alternative chassis ground connection.
SUPPLY 12 or 24 V DC input
12 volt system limits 10.8 V DC to 15.6 V DC
24 volt system limits 20 V DC to 31.2 V DC
NETWORK / MFD Connects the radar to the multi-function display.
AUX
Note: The TxSync and TxSync+ inputs are reserved for future
functionality.
POWER CONTROL Switch that sets the radar’s power to:
• Always ON (the radar turns on when power is applied to the
radar’s main power connector), or
• POWER CONTROLLED BY AUX REMOTE (the radar turns on
when a remote multi-function display or power control switch is
turned on).
12/24V - 24V ONLY Switch that sets to:
• 12/24V (default), or
• 24V ONLY (select to protect a 24V battery system from over
discharge)
SCANNER Input for receiving Ethernet data from the pedestal and sending
control signals.
SCANNER POWER 2-way and 4-way connectors that provide 50 V DC up to the pedestal
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