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APD-240M026A
Vishay Dale
Plasma Panel Display Modules
240 Character Display with Drive Electronics
FEATURES
* 240 (6 x 40) alphanumeric characters (5 x 7 dot matrix) * 0.14 W x .26 H character size * High brightness (100 foot lamberts typical) * Controller Board available with parallel and RS232 inputs * Wide viewing angle (150) * Easily interfaced * Compact size The APD-240M026A display module displays up to 240 alphanumeric 5 x 7 dot matrix characters arranged in 6 lines of 40 characters each. The module includes drive electronics and is easily interfaced to CRT controllers.
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature: 0C to + 55C. Storage Temperature: - 55C to + 85C. Relative Humidity: 10 - 90% non-condensing. Mechanical Shock: 50G 1/2 Sine Wave, 11 ms duration, 5 shocks in each of 6 directions. Vibration: 0.018" displacement amplitude from 10 to 50 Hz, 2G acceleration from 50 to 2000 Hz logarithmic sweep rate. 30 minute duration along each side of the 3 major axes.
GENERAL DESCRIPTION
The APD-240M026A consists of a DC plasma panel display and drive circuitry to accept serially entered row data and generate the required cathode and anode signals to display the desired information. The module displays information in a row scanning mode; that is, row by row beginning at the top, with each character being 5 dots wide, and with 40 characters per row, 200 bits of dot information per row is supplied to the module as serial data. When all 200 bits of row information have been loaded, the data will be displayed. This process is repeated until all 42 rows have been scanned in succession. All inputs are TTL compatible.
OPTICAL SPECIFICATIONS
Viewing Area: 2.26" [57.40] W x 8.33" [211.58] L. Number of Characters: 240. Character Size: 0.14" [3.56] W x 0.26" [6.60] H. Dot Size: 0.020" [0.508] diameter. Dot Pitch, Vertical: 0.040" [1.016]. Dot Pitch, Horizontal: 0.030" [0.762]. Character Spacing: 2 blank columns of dots between successive characters. Brightness: 100 foot lamberts. Color: Neon orange. Viewing Angle: 150 cone.
DIMENSIONS in inches [millimeters]
11.00 [279.40] .590 [14.99] 10.60 [269.24] 10.22 [259.59] 8.33 [211.58] .190 [4.83] .930 [23.62] .900 [22.86] 2.26 [57.40] DISPLAY AREA 1.80 [45.72] 4.30 [109.22]
.213 [5.41] DIA. (4 holes)
STANDARD ELECTRICAL SPECIFICATIONS
MIN. Logic Supply 1 Voltage Logic Supply 2 Voltage Logic Supply 1 Current Logic Supply 2 Current 4.75 11.40 -- -- 60.0 - 110.0 -- -- TYP. 5.0 12.0 50.0 60.0 65.0 - 115.0 60.0 80.0 MAX. 5.25 12.60 60.0 75.0 70.0 - 120.0 128.0 135.0 UNITS V V mA mA V V mA mA
1.21 [30.73] MAX PIN 1 J3 CONTROL CONNECTOR PIN 1 J5 POWER CONNECTOR Mates with: Mates with: BELDON(R) 9543010 MOLEX(R) 09-50-3031 Housing (DALE 280253-01) or equivalent MOLEX(R) 08-50-0106 Contacts (DALE 280253-01) or equivalent
Panel Supply 1 Voltage Panel Supply 2 Voltage Panel Supply 1 Current Panel Supply 2 Current
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Document Number: 37050 Revision 05-Dec-00
APD-240M026A
Vishay Dale
INTERFACE SIGNAL DESCRIPTION
SERIAL DATA - The 200 bits of data that represent one row of character data is serially entered on this input. The information is entered at the 200th dot position (right side of display) and is advanced one column with each Data Shift pulse. DATA SHIFT - A negative going edge on this input enters the row data bit present at the Serial Data input. This input requires 200 pulses to enter the 200 bits of row data. SCAN CLOCK - Much like horizontal sync on a CRT, this signal is used to advanced the the row pointer vertically down the display, one row at at time. This input must be continually pulsed whenever the display is on to prevent damage to the panel. SCAN SYNC - This pulse is applied after each complete scan to begin a new scan at the top row of the panel, similar to vertical sync on a CRT.
PIN DESCRIPTION
CONNECTOR J3 PIN 1 2 3 4 5 6 7 8 9 10 A B C SIGNAL DATA SHIFT GROUND N/C + 12 VDC SCAN SYNC SCAN CLOCK + 5 VDC SCAN MONITOR GROUND SERIAL DATA - 115 VDC GROUND + 65 VDC
J5
SYSTEM BLOCK DIAGRAM
+ 12 VDC
DC-DC CONVERTER
PANEL SCAN MONITOR
SCAN MONITOR CIRCUIT
SCAN SYNC 8 BIT DATA BUS SYSTEM SELECT INITALIZE CURSOR DISABLE READY DATA TAKEN DATA STROBE ERROR RECEIVE DATA TRANSMIT DATA CLEAR TO SEND DATA TERMINAL READY READY TO SEND VIDEO CONTROLLER SCAN CLOCK
SHIFT REGISTERS
CATHODE DRIVERS
240 CHARACTER PLASMA PANEL
MAIN CONTROLLER
REFRESH RAM
CHARACTER GENERATOR
SERIAL DATA
ANODE DRIVERS
PROGRAM STORAGE ROM
DOT AND CHARACTER CLOCK
DATA SHIFT
CLOCK
OPTIONAL CONTROL BOARD
APD-240M026A
APD-240M026A-1
ORDERING INFORMATION
DESCRIPTION PART NO. Display and Drive Electronics ......................................................................................................................................... APD-240M026A Display and Drive Electronics plus Controller Board (includes DC-DC high voltage converter) ................................. APD-240M026A-1 DC-DC High Voltage Converter ................................................................................................................................................. PDS-400 Data Connector Kit ................................................................................................................................................................... 280253-01 Power Connector Kit ................................................................................................................................................................. 280108-01 Non-Glare Filter (amber circularly polarized) - other filters available - contact factory ............................................................. 280109-03
Document Number: 37050 Revision 05-Dec-00
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