6
QM00612-1
Connection to the ports (continued)
L
USB TYPE B
USB B type jack
Pin
Signal
1 +5V
2 - Data
3 + Data
4 Ground
4 3
2
1
M
CONTROL
D-sub 9pin plug
• About the details of RS-232C communication,
please refer to the section "RS-232C Communication".
Pin
Signal
Pin
Signal
Pin
Signal
1
(No connection)
4
(No connection)
7
RTS
2
RD
5
Ground
8
CTS
3
TD
6
(No connection)
9
(No connection)
N
LAN
RJ-45 jack
8
7
6
5
4
3
2
1
Pin
Signal
Pin
Signal
Pin
Signal
1 TX+
4 -
7 -
2 TX-
5 -
8 -
3 RX+
6 RX-
K
USB TYPE A
USB A type jack
4
3
2
1
Pin
Signal
1 +5V
2 - Data
3 + Data
4 Ground
9
5 4 3 2 1
6
7
8
K
L
M
N
