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Page 5
Getting to Start
Getting to know HR200
Data Interface
Dismount hole
Cable slot
Pin 1
Pin 10
Pin
Function
1
NC
2
NC
3
VCC 5.0V
4
TXD
5
RXD
6
CTS
7
RTS
8
GND
9
USBC_D-
10
There are two types of HR200 with a different main board in it. HR200P
’
s main board has USB and
PS/2 interfaces and HR200R
’
s has USB and RS232 interfaces.
HR200R Interface De
fi
nition
Pin
Function
1
NC
2
NC
3
VCC 5.0V
4
KB_CLK
5
KB_DATA
6
PC_CLK
7
PC_DATA
8
GND
9
D-
10
D+
HR200P Interface De
fi
nition