Product Description QTERM-G72 Terminal
84
Qlarity-Based Terminal Hardware
7.1.1 Specifications
The following tables contain the technical specifications for the QTERM-G72.
TERMINAL DISPLAY
Type TFT 16 bit (65536) color limited to 256 by Qlarity
Resolution WVGA 800 x 480 (approximately 16:9 aspect ratio)
Dot pitch 0.19 mm x 0.19 mm
Lighting White LED, brightness software-controllable
Backlight brightness 500 nits typical
Contrast ratio 500:1 (minimum)
TOUCH SCREEN
Analog-resistive operation
Transparent touch area over viewable display
INTERFACE
Primary serial port
User-configurable EIA-232, EIA-422, or EIA-485 interface with
selectable 485 AC terminations and fail-safe network
Secondary serial port
EIA-232 serial port with hardware or software flow control
Baud rates 600 – 115,200 bps
Flow control
None
Xon/Xoff (software)
RTS/CTS (hardware)
Data formats
7 or 8 data bits
1 or 2 stop bits
Even, odd, or no parity
(PC development tool supports only 8 data bits)
Ethernet 10/100Base-T interface, supports TCP/IP and UDP protocol
USB host USB 2.0 full speed (12 Mb/sec), supports only mass storage devices
Power connector
3-pin, 5.0 mm pitch terminal block. (Phoenix Contact MSTBVA 2,5/
3-G – 1755529)
Connectors
2 DB9f
1 8-pin modular (RJ45) for Ethernet
1 USB type-A
1 3-pin terminal strip
MEMORY
Standard
4 Mbytes NOR flash
32 Mbytes SDRAM
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