- 27 -
422_RX- 2
2
NC
422_TX- 3
3
485-
4
4
485+
Ground
5 5
Ground
NC 6
6 NC
NC 7
7 NC
NC 8
8 NC
NC 9
9 NC
USB10:
(Single stack USB type A), I/O USB connector, it provides one USB2.0 port, speed up to
480Mb/s.
USB11:
(2.0mm Pitch 1x4 box Pin Header), I/O USB connector, it provides one USB2.0 port,
speed up to 480Mb/s.
Pin# Signal
Name
1 5V_USB1213
2 USB13_N
3 USB13_P
4 Ground
USB10 and USB11 current limited value is 1.5A.
If the external USB device current exceeds 1.5A, please separate connectors into
different Receptacle.
CF:
(
CF Card socket), it is located at ECB-142 and serves as an insert interface for Type I and
Type II Compact Flash card. The operating voltage of CF card can be set as 3.3V or 5V.
The default setting of the product is 5V.
GPIO:
(3.5mm Pitch 2x5 Pin Connector),General-purpose input/output port, it provides a group
of self-programming interfaces to customers for flexible use.
