TIP Vishay, TIP Datasheet - Page 2

• Manufacturer Part Number: TIP
• Description: Infrared Touch Panels With Controller, Rs232c Interface
• Manufacturer: Vishay

GENERAL DESCRIPTION
Each Vishay Dale
detectors along the X— and Y— axis, forming a grid of
infrared light beams across the face of the display. The first
two numbers of the TIP "matrix" number specify the number of
vertical beams and the last two numbers specify the number
of horizontal beams. The controller scans the emitter/detector
pairs one at a time and determines whether both X and Y beams
are blocked, indicating that a finger or stylus is present. (When
beams are blocked on only one axis, they are ignored and not
reported to the host.) The controller determines the
coordinates of the touch point and reports them to the host
computer. By interpolating a "virtual" beam between two
physical beams, the number of touch points on each axis is
effectively doubled. When an odd number of beams along
either axis is blocked, the coordinate of the center physical
beam is reported. When an even number of beams is blocked,
the coordinate of the virtual beam in the center of the blocked
beams is calculated and reported. The touch controller
supports ENTER, EXIT, CONTINUOUS and TRACKING
report modes or combinations of these modes. The controller
also has a beeper output. Hardware handshaking, software
handshaking, baud rates and auto-baud features are jumper
selected. The user initializes the desired report modes and
requests reports when needed.
Several optical filters are standard to provide the most cost
effective filter for each application. "Non-standard" filters may
be specified as well. The filter increases the contrast ratio of
the display and protects the display face and electronics.
Vishay Dale
based on years of experience as a display manufacturer. The
perimeter of the filter is bonded to the bezel and a bezel to
front panel gasket is includedto provide a splash proof seal.
Document Number: 37025
Revision 05-Dec-00
Touch Frame
MATING CONNECTORS
DIMENSIONS in inches [millimeters]
J1
J5, J6
J4
MODEL
3216
3220
3224
3526
DALE
280105-02
280108-07
280108-06
®
can assist in recommending the optimum filter
®
touch panel has infrared LED emitters and
OTHER
AMP 746288-1
MOLEX 22-01-3027 housing, 08-50-0114 terminals
MOLEX 22-01-3037 housing , 08-50-0114 terminals
[244.04]
[247.60]
[264.26]
[246.0]
10.404
9.608
9.748
9.680
B
[123.44]
[158.45]
[169.85]
[185.70]
A
6.238
6.687
7.311
4.86
VIEWING AREA
C
B
J1 DATA CONNECTOR
PIN DESCRIPTION
J5, J6 POWER CONNECTOR
PIN
1
2
J4 AUDIO FEED BACK CONNECTOR
PIN
1
2
3
COMMAND SET (A bridged)
PIN
1
3
5
7
9
11H
13H
20H
21H
22H
23H
24H
25H
26H
27H
28H
29H
2AH
2BH
2CH
2EH
2FxxH
34H
SIGNAL
RD (to touch panel)
+ 12 (optional)
CTS
RTS
Ground
DC1, Ctl Q, XON Software handshaking
DC3, Ctl S, XOFF, Software handshaking
Enable EXIT point mode
Disable EXIT point mode (default)
Enable ENTER point mode
Disable ENTER point mode (default)
Enable CONTINUOUS mode/disable TRACKING
Disable CONTINUOUS mode (default) and TRACKING
Enable touch panel
Disable touch panel (default)
Request Failed beam report
Enable automatic report transfer
Disable automatic report transfer (default)
Request one coordinate report
Reset touch panel
Disable beeper (default)
Sound beep, xx = duration (00H to FFH)
Enable TRACKING mode/disable CONTINUOUS
[144.02]
[176.53]
[179.98]
[191.31]
6.950
7.086
7.532
5.67
C
D
D
SIGNAL
+ 12 VDC
GND
SIGNAL
GND
Beeper Signal (active low)
+ 5 VDC
PIN
2
4
6
8
10
[200.66 x 104.14]
[203.20 x 132.08]
[198.12 x 149.86]
[218.44 x 162.56]
SIGNAL
Ground
+ 12 (optional)
Reserved
Reserved
TD (from touch panel)
VIEWING
7.9 x 4.1
8.0 x 5.2
7.8 x 5.9
8.6 x 6.4
AREA
Vishay Dale
www.vishay.com
TIP
3