Appendix B
Building Your Own Power Cable
When building your own power cable, slide the two ferrite shield beads that were included in the
connector kit from Maple Systems onto the cable shield wire before inserting the wire into Pin 3 of
the power connector. These ferrite shield beads are required for CE compliance and noise immunity.
24
OIT3200/3250
1010-0081A, REV 04
Wire Color
3
2
1
SHIELD
BLACK
RED
WIRE LIST
Pin #
Shield
.30"
1.50"
0.5"
BLK
SHIELD
3
RED
2
1
Power Connector
3
1
2
Signal
Chassis Ground
Signal Ground
+12V to 30VDC
OIT
Push stripped wire into ROUND
holes while holding clamps
open with a screwdriver.
Push screwdriver into
RECTANGULAR holes
to open wire clamps.
(Note: There is an optional set
of holes on the bottom side.)
CONNECTOR is a three-position
power connector (supplied with the OIT).
18AWG Shielded (RED/BLACK)
Recommended
[7.6]
[38.1]
[12.7]
3/8" Heatshrink, 2.0" Long
Shield
0.30"
[7.6]
2.00"
[50.8]
(Covers ferrite beads)
2 Ferrite beads
(supplied with the OIT)
Figure 19 Power Connector Pin-Out
