Garmin GTX 320A Installation Manual - Page 16

Browse online or download pdf Installation Manual for Marine Radio Garmin GTX 320A. Garmin GTX 320A 43 pages. Garmin gtx 320/320a transponder installation manual
Also for Garmin GTX 320A: Pilot's Manual (4 pages), Pilot's Manual (8 pages), Installation Manual (37 pages)

Print Page
Garmin GTX 320A Installation Manual

2.5 Electrical Connections

All electrical connections, except for the antenna, are made through a single, 25 pin, D subminiature connector.
Figure 2-1 defines the electrical characteristics of all input and output signals and identifies the cable requirements
for each signal. Required connector and associated hardware are supplied in the installation kit
(P/N 010-10160-00). See figures B4 and B5 for interconnect wiring diagrams.
Larger pins are supplied for the connector to provide power and ground at pins 13, 14, 15, and 25 when required.
Refer to Figure B4, Note 3.
Manufacturer
Garmin P/N
Military P/N
AMP
Positronic
ITT Cannon
Manufacturer
Hand Crimping
Military P/N
M22520/2-01
Positronic
ITT Cannon
995-0001-584
AMP
Daniels
Astro
1. Insertion/extraction tools from ITT Cannon are all plastic; others are plastic with metal tip.
2. Non-Garmin part numbers shown are not maintained by Garmin and consequently are subject to
change without notice.
3. Alternate contacts for 18 AWG wire: As an alternative to the Positronic contacts listed (and provided
in the installation kit), the installer may use contacts made by ITT Cannon under P/N 031-1007-001.
These contacts require the use of a different crimp tool positioner than shown in the table, with the part
numbers as follows: Daniels P/N K250, Astro P/N 616245, or ITT Cannon P/N 980-0005-722.
4. All wires must be passed through the backshell before being assembled to connector.
5. In aircraft equipped with a dropping resistor for +28 VDC buss voltage, make sure the dropping
resistor is bypassed.
Page 2-6
Rev M
Table 2-2 Pin Contact Part Numbers
Table 2-3 Recommended Crimp Tools
Positioner
Tool
N/A
9507
9502-11
N/A
601966-1
N/A
AFM8
K774
615717
N/A
25 pin D-Subminiature connector (P102)
18 AWG
(Power Only)
336-00023-00
N/A
N/A
FC6018D
See Note 3
18 AWG
Insertion/
Extraction
Tool
M81969/1-02
M81969/1-02
N/A
N/A
M24308/1-02
M81969/1-02
NOTES
22-24 AWG
336-00022-00
M39029/63-368
205090-1
M39029/63-368
031-1007-42
22-24 AWG
Positioner
M22520/2-08
9502-5
995-0001-604
601966-5
K13-1
615724
GTX 320/320A Installation Manual
Insertion/
Extraction Tool
M81969/1-02
M81969/1-02
980-2000-426
91067-2
M24308/1-02
M81969/1-02
190-00133-01