Proface FP3900 - 19 Flat Panel" - Manual (Page 51)

FP3000 Series User Manual
4-12
„USB Interface (Down-stream port)
‹ USB Interface Pin Assignments and Signal Names
Connector........................... : USB 2.0 / USB 1.1 compliant
Connector set screw........... : Type A connector
USB Interface
USB 2.0/1.1 compliant
Supported speed
• Low (1.5 Mbps)
• Full (12 Mbps)
• Hi (480 Mbps)
Power supply voltage: 5 VDC ± 5%,
Output current: 500mA (max.)
Communication distance (Max): 5m
Connectable USB: 127
*1
*1 Those total numbers are based on how
many a host PC can connect USB, but the
numbers are not fixed, depending on the
condition of the PC’s connection. An FP is
equipped with a USB-HUB and it is connect-
ed to the touch panel controller.
Connection phase: 6 phases*
1
Pin
No.
Signal Name Condition Pin Location
1 USB1-5V +5VIN
2 USBD1(-) USB data(-)
3 USBD1(+) USB data(+)
4 GND Ground
1 4