400294 Bergquist, 400294 Datasheet - Page 2

• Manufacturer Part Number: 400294
• Description: POWER SUPPLY FOR TOUCH SCRN MOD
• Manufacturer: Bergquist

Specifications of 400294

• Accessory Type: Power Supply
• For Use With/related Products: Touch Screen Controller
• For Use With: BER249 - TOUCH SCREEN 5-WIRE 12.1" GLOSSBER248 - TOUCH SCRN 5-WIRE 12.1" ANTI-GLRBER247 - TOUCH SCRN 5-WIRE 15.0" ANTI-GLRBER240 - TOUCH SCREEN 19.2"BER239 - TOUCH SCREEN 17.1"BER238 - TOUCH SCREEN 15.1"BER237 - TOUCH SCREEN 12.3"BER236 - TOUCH SCREEN 10.4"BER235 - TOUCH SCREEN 8.4"BER234 - TOUCH SCREEN 6.4"
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: BER244

MECHANICAL SPECIFICATIONS
ELECTRICAL SPECIFICATIONS
Available Drivers
• DOS,Windows: 9x, NT, 2000, ME, XP, XPpro, CE, Linux,WindRiver
Communications
• USB, Universal Serial Bus
• RS232 - 9600 baud rate
• PS/2, Personal System / 2
Touch Screen Interface
• Resistive Analog 5-Wire
Resolution
• 10 bit (1,096 x 1,096) 1,048,578 points in the field
Transmission Speed
~40 - 100 dynamic points / second
Clock Frequency
• 6.0 MHz
2 - Touch Screen Controller User's Guide
and QNX. Contact your Bergquist representative if you require a
customized driver for your application.
0.425"
0.160"
2.375"
2.475"
2.610"
2.735"
Environmental
• Operating temperature
• Storage temperature
Static Protection
• 24 kV
Calibration
• Software (driver) calibration for all PC and Mac configurations.
• Bergquist drivers include proprietary 4-point and 20-point
• 3 and 7 point standard touch screen calibration algorithms.
Power
NOTE: Power options are jumper configurable. See “Set Power
Jumpers” diagrams on page 4.
Power-from-Port (PS/2 and USB Only): 5 VDC +/- 10%
calibration to compensate for non-linear or non-square
linearization patterns.
External Unregulated Power: 7.5 VDC < 25 VDC
External Regulated Power: 5 VDC +/- 10%
0°C to 70°C
-40°C to 85°C
(See Page 4)