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B-72 IntelliTouch/SecureTouch Guide
Figure B.8
Pin diagram for serial connector, P2, as viewed from connector mating
surfaces.
Connectors and Pin
Definitions
The connector configuration permits the controller to be placed in-line between
the touchscreen and serial I/O attachments.
Serial connector, P2, and
signal descriptions
The serial I/O connector, P2, is a dual row by five position header with 0.025
inch pins on 0.100 centers. The header is compatible with insulation
displacement cable (IDC) connectors such as Berg series 71600, series 71602,
series 66900, and series 66902, Molex style 40312, Amp series 746285 and
series 746288 receptacles. The header is also compatible with crimp
termination, discrete wire receptacles and housings including Berg Mini-Latch
housings and Mini-PV receptacles, Molex series 70450 connectors, and the
Amp AMPMODU Mod. IV connector family. Pin numbering schemes for
discrete wire connectors differ between manufacturers. Refer only to Figure B.1
on page 66 for pin number locations. When the mating IDC receptacle is cabled
to an IDC DB-9 connector, the interface assumes a DCE configuration as
described in ANSI/EIA/TIA 232-E.
Touchscreen connector,
P3, and signal
descriptions
The touchscreen connector, P3, is a dual row by six position header with 0.025
inch square pins spaced on 0.100 centers. P3 mates with the Berg Mini-Latch
receptacle on the IntelliTouch® touchscreen cable. The pins are numbered as
shown in Figure B.2 on page 66. The withdrawal force exceeds 3.9 lbs.
Power connector, P4
The power connector, P4, is a dual row by five-position header with 0.025-inch
pins on 0.100 centers. The header is compatible with insulation displacement
cable (IDC) connectors such as Berg series 71600, series 71602, series 66900,
and series 66902, Molex style 40312, Amp series 746285 and series 746288
receptacles. The header is also compatible with crimp termination, discrete wire
receptacles and housings including Berg Mini-Latch housings and Mini-PV
receptacles, Molex series 70450 connectors, and the Amp AMPMODU Mod.
IV connector family. Pin numbering schemes for discrete wire connectors differ
between manufacturers.
Refer only to Figure B.3 on page 66 for pin number locations. Signal
connections are shown in Table B.4 on page 73.
header
Cable applied
plug
1
2
1
2
9
10
9
10
Board mounted