400294 Bergquist, 400294 Datasheet - Page 5

• 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

4. Connect Communication Cable
USB Connection
Pinout
RS-232 Connection
PS/2 Connection
4
3
2
1
3
5
1
9
6
5
1
Communication Header — Opional 2nd Gnd pin
available for polorizing a 5-pos USB connector.
2
6
4
NOTE: A standard IDC RS-232 (DB-9) to 10-position dual row socket jumper cable assembly may be used.
NOTE: Make sure that you have set the jumpers for power-from-port before connecting to the PS/2 port.
NOTE: Make sure that you have set the jumpers for power-from-port before connecting to the USB port.
+5 VDC or 7.5-24 VDC
Pin out: 1-1, 2-3, 3-5, 4-7, 5-9, 6-2, 7-4, 8-6, 9-8, NC-10
3<9 Gnd
1<8 Data
Communication
Header
5-9 Gnd
4<6 5VDC
2-3 Rxd
5<1 Clock
3-5 TX
Communication
Header
Communication
Header
1 (Gnd)
2 (D+)
3 (D-)
4 (pwr)
Pinout
Gnd
Pwr
IMPORTANT! Make sure the power jumpers are set properly for 5 VDC regulated
or 7.5 - 24 VDC unregulated power before supplying power to the board.
IMPORTANT! Make sure the power jumpers are set for Power from Port.
WARNING! DO NOT CONNECT POWER TO THE POWER HEADERS!!
Touch Screen Controller User's Guide - 5