Hardware Configuration
PQ7-M102XL Series User Manual
2-12
J25 : COM 1 Serial Port Connector
PIN No.
Signal Description
RS-232
RS-422
RS-485
1
DCD (Data Carrier Detect)
TX-
DATA-
2
RXD (Receive Data)
TX+
DATA+
3
TXD (Transmit Data)
RX+
N/C
4
DTR (Data Terminal Ready)
RX-
N/C
5
GND (Ground)
GND
GND
6
DSR (Data Set Ready)
N/C
N/C
7
RTS (Request to Send)
N/C
N/C
8
CTS (Clear to Send)
N/C
N/C
9
RI/5V/12V
N/C
N/C
J26 : D-SUB15 VGA Connector
1
1 1
15
5
1 0
6
PIN No.
Signal Description
PIN No.
Signal Description
1
RED
2
GREEN
3
BLUE
4
ID0
5
Ground
6
Ground
7
Ground
8
Ground
9
NC
10
Ground
11
ID1
12
DDCDATA
13
HSYNC
14
VSYNC
15
DDCCLK
J27 : DC Jack 12V
PIN No.
Signal Description
2
V12CON_IN
3
GND
4
GND
