Section 4 System Interconnects; Pin Function List - Garmin GDL 52 Installation Manual

4 SYSTEM INTERCONNECTS

4.1 Pin Function List

4.1.1 GDL 5X Connections
Figure 4-1shows the locations of the GPS Antenna, SiriusXM Antenna, Audio, and Data/Power ports for
the GDL 5X units.
SXM ANTENNA CONNECTION
MICRO-USB
(GDL 51/52 only)
CONNECTION
LEFT SIDE
Figure 4-2 GDL 5X to Bare Wire Power/Data Cable (010-11686-40)
Connection Name
Vin 10-32 VDC
RESERVED
RS-232 RX 2
RS-232 TX 2
RS-232 RX 1
RS-232 TX 1
GROUND
4.1.1.1 GDL 5X Power Connections
Use the Bare Wire Power/Data Cable
and the black wire to aircraft ground.
190-02087-10
Rev. 2
POWER
BUTTON
Figure 4-1 GDL 5X Connections
EMI
FILTER
Table 4-1 GDL 5X Pin List
Wire Color
RED
GRAY
WHITE/ORANGE
ORANGE
WHITE/GREEN
GREEN
BLACK
(Table 4-2) to connect the red wire to aircraft power (10-32 VDC)
GPS ANTENNA AUDIO PORT
CONNECTION (GDL 51/52 only)
RIGHT SIDE
GDL 50(R)/51(R)/52(R) Installation Manual
DATA/POWER
PORT
AWG
26
28
28
28
28
28
26
Page 4-1