Fujitsu FP-510II - B-4. USB Interface

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B-4.USB Interface
(1) Type B Connector: 4 Pin
Pin No.
Signal name
I/O direction
Signal line name
1
VBUS
Input
+5V
2
D-inB
Input/Output
D-
3
D+inB
Input/Output
D+
4
SG1
---
Ground
(2) Type A Connector: 4Pin
Pin No.
Signal name
I/O direction
Signal line name
1
USB5V2
Output
+5V for A1
2
D-OUTA2
Input/Output
D- for A2
3
D+OUTA2
Input/Output
D+ for A3
4
SG1
---
Ground for A4
Type A Connector: 8Pin
Pin No.
Signal name
I/O direction
Signal line name
1
USB5V2
Output
+5V for A1
2
D-OUTA2
Input/Output
D- for A2
3
D+OUTA2
Input/Output
D+ for A3
4
SG1
---
Ground for A4
5
USB5V3
Output
+5V for B1
6
D-OUTA3
Input/Output
D- for B2
7
D+OUTA3
Input/Output
D+ for B3
8
SG1
---
Ground for B4
Caution: Because the USB bus functions use power supplied by the bus, the
total power consumed by USB devices connected to the bus on the
type A connector side must be less than 200mA . Since operation of
USB devices that are connected is not guaranteed, make sure to
check the operation of a device before using it.
Caution: Shielded USB cables must be used.