Display; Rj45 - Power And Data Connections - FLARM POWERFLARM FUSION Installation Manual

FLARM Technology Ltd
Hinterbergstrasse 15
CH-6330 Cham
2.4.5

Display

See Section 2.3 and Appendix C for display requirements.
Use only high-quality shielded cables for the display connections. Up to 5 m cable
length is normally acceptable.
If the display requires 3 V DC operating voltage, the respective pin on the RJ45 or
D-sub connector may be used. Otherwise, the display should be connected to
power according to Section 2.4.3.
2.4.6 RJ45 – Power and Data Connections
Connecting power to an incorrect pin will burn the circuit
board, make the device unusable, and void any warranty.
The 8-pin RJ45-socket (8P8C) is in accordance with IGC GNSS FR specifications,
except for pin 6.
Do not connect more than one external application to the RJ45 port.
Maximum current on pin 6: 200 mA @ 3 V DC.
Note: Pin 7 of the D-sub connector and Pins 7 and 8 of the RJ45 connector are
internally connected. So are the GND pins 5 (D-sub) and 1, 2, 5 (RJ45).
POWERFLARM FUSION
INSTALLATION MANUAL
1: GND
2: GND
3: RX, Fusion receives (RS-232)
4: TX, Fusion sends (RS-232)
5: GND
6: Fusion supplies +3 V DC for display
7: +12 to +32 V DC power supply
8: +12 to +32 V DC power supply
Date: 2020-11-10
Version: 1.0
Page: 16 of 38
Document Number:
FTD-077