12
Installation
RT4822
2.7 Cable Length
The cable length specified below is the absolute maximum length.
2.7.1 Power Cable
Number Supply From To Wire mm2 Max. length
56.112 +12 volt BATTERY RT4822 2.5 1.5 metres
+12 volt BATTERY RT4822 5.0 3 metres
Note: The cable length from battery to N420 depends on the wire thickness, but the voltage at the cable end at N420
should not be less than 18 volt.
35355A
10
3 2 1
Spare 10A fuse
Pin no. Name Colour
Pin 1 SUPPLY_ON Blue
Pin 2 +BAT Red
Pin 3 -BAT Black
2.8 Electrical Connections
2.8.1 Power Connectors
Power Connectors
Transceiver unit Name Battery N420
pin 1 SUPPLY_ON NC SUPPLY_ON *
pin 2 +Battery, +12VDC + +12V
pin 3 -Battery, 0VDC - 0V
* NB! The blue wire is only to be used in connection with N420
0008
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