-
Step 6: Insert the cores (9) in the contacts (10).
20-48-35 Page 1
Twinax Contacts - P/N Identification and Layout
ABS1111 and ABS1112
Figure 001
20-48-35 Page 2
Twinax Contacts - Tools
ABS1111 and ABS1112
Figure 002
20-48-35 Page 3
Twinax Contacts - Stripping Procedure
ABS1111 and ABS1112
Figure 003
20-48-35 Page 4
Twinax Contacts - Crimping Procedure
ABS1111 and ABS1112
Figure 004
20-48-35 Page 5
Crimp the contacts (10) with the applicable tool.
-
Step 7: Insert the spacer (11) between the conductors. Make sure that there is a free slot on the two sides of the conductors.
-
Step 8: Slide the dielectric (13) on the contacts. Make sure that the pin (12) is between the two conductors.
-
Step 9: Insert the contact body (14). Make sure that the pin (12) is aligned with the positioning slot (15) of the body (14) until the ferrule is covered.
-Crimp with the applicable tool at the rear of the contact body (14).
-Cut the protruding braid strands.
D. Installation of the sealing sleeve
(1)
Insert the crimped contact in the connector with the applicable tool (make sure that the orientation key (16) is in the correct position).
(2)
Slide the sealing sleeve (1) into the connector insert cavity until it touches the bottom. The sealing sleeve abutment must touch the rear of the connector grommet.
20-48-35 Page 6
____________________________________________
QUADRAX CONTACTS - DESCRIPTION AND OPERATION
_______
1. General
The quadrax contacts for connectors ARINC 600, EN3545 and EN2997 installed on aircraft have the codes that follow:
-ABS0973
-ABS0974
_____________________________________________________________2. Connection procedure for coaxial contacts ABS0973 and ABS0974
A. Contact P/N and characteristics (Ref. Fig. 001) ------------------------------------------------------------------------| | USE WITH | | CONTACTS |---------------------------------------------------| | | PLUG | RECEPTACLE | |------------------|-------------------------|-------------------------| | | | ABS1054-003 | | | E0163 | ABS1426 | | ABS0973 | E0165 | ABS1427 | | | E0726 | EN3545E07 | | | | EN3545E08 | |------------------|-------------------------|-------------------------| | | ABS1054-004 | | | | ABS1340 | | | | ABS1343 | | | ABS0974 | EN3545E07 | -| | | EN3545E08 | | | | E0163 | | | | E0165 | | ------------------------------------------------------------------------
B. Contact insertion/extraction tools
(Ref. Fig. 002)
C. Wire stripping
(Ref. Fig. 003, 004, 005)
D. Crimping procedure and tools
(Ref. Fig. 003, 004, 005)
____NOTE : The sealing sleeve ABS0992 is used only on EN3545 connectors
-Slide the sealing sleeve ABS0992 (1) onto the wire (2) making sure the rigid side is toward the connector (or wire end).
20-48-36 Page 1
Quadrax Contacts - P/N Identification and Layout
ABS0973 and ABS0974
Figure 001
20-48-36 Page 2
Quadrax Contacts - Wire Layout and Insertion/Extraction Tools
ABS0972, ABS0973 and ABS0974
Figure 002
20-48-36 Page 3
Quadrax Contacts - Wire Stripping
ABS0973 and ABS0974
Figure 003
20-48-36 Page 4
Quadrax Contacts - Crimping
ABS0973 and ABS0974
Figure 004
20-48-36 Page 5
Quadrax Contacts - Stripping and Crimping Tools
ABS0973 and ABS0974
Figure 005
20-48-36 Page 6
-Strip the wire (2) to lenght "A". Make sure that you do not cut the braid (4).
-Slide the ferrule (3) onto the braid. Make sure that the largest
diameter is on the external sheath.
-Comb the braid strands (using tool: FACOM 270A or equivalent) and fold them over the ferrule (3).
-
Cut the protection tape (5) as near as possible to the combed braid strands (6). Make sure that you do not cut or damage the conductor insulation (7).
-
Cut and remove the filler located in the axis of the wire.
-
Cut the conductors to lenght "B".
-Strip the conductor (7) to lenght "C".
-Insert the cores (8) into the contacts (9).
-Crimp the contacts (9) with the applicable tool.
-Slide the spacer between the conductors.
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本文链接地址：A320 ESPM Electrical Standard Practices Manual 4(53)
