Interface Wiring - Cablescan 512 Instruction Manual

Model 512 Instruction Manual

Interface Wiring

There are many ways to interface the wire harness to the tester. A backwired harness board
often is used to provide interfacing as well as to serve as a holding fixture for the harness during
build and test. For our example, however, a simple dedicated interface harness will be used.
This example provides a mating connector for each harness connector on one end and a tester
interfacing connector on the other. Each point on the harness is connected to one point on the
tester interface connector. The dedicated interface harness example is shown below.
A
B
J
K
H
L
D
F
E
1
2
3
4
5
AMP CHAMP 64-pin IDC (discrete wire) Connector
AMP CHAMP 64-pin Flat Cable Connector
In actual applications, a set of interface cables should be
connected between the test fixture connector(s) and the actual
tester connector.
disconnected from the Tester interface cable, eliminating
excessive wear on the tester connectors.
P1
A
B
J
K
C H C
L
D
F
E
P3
1
2
3
4
5
The dedicated harness can then be
Figure 16. Interface Wiring
P2
NOTE
1 1
2 2
3 3
4 4
5 5
To J1 on Tester
64-pin Socket Connector
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