User manual

APC-3228A User Manual
21
Pin#
Signal Name
1
DCD# (Data Carrier Detect)
2
RXD (Received Data)
3
TXD (Transmit Data)
4
DTR (Data Terminal Ready)
5
Ground
6
DSR (Data Set Ready)
7
RTS (Request To Send)
8
CTS (Clear To Send)
9
RI (Ring Indicator)
16. COM5:
(2.0mm Pitch 2X5 Pin Header),COM5 Port, standard RS232 ports are provided. They
can be used directly via COM cable connection.
Signal
Name
Pin#
Pin#
Signal Name
DCD
1
2
RXD
TXD
3
4
DTR
Ground
5
6
DSR
RTS
7
8
CTS
RI
9
10
NC
17. JCOM6:
(2.0mm Pitch 1x3 Pin Header) COM6 setting jumper, pin 1~3 are used to select signal
out of pin 10 of COM6 port.
JP1 Pin#
Function
Close 1-2
COM5 Pin10=+5V (default)
Close 2-3
COM5 Pin10=+12V (option)
18. COM6:
(2.0mm Pitch 2X5 Pin Header), COM6 Port, standard RS232 ports are provided. They
can be used directly via COM cable connection. COM6 port is controlled by pins
No.1~3 of JCOM6,select output Signal 5V or 12v, For details, please refer to
description of JCOM6.