APC-3X20 User Manual
31
26. COM1
(Type DB9M)
, Rear serial port, standard DB9 Male serial port is provided to
make a direct connection to serial devices. COM1 port is controlled by pins No.
1~6 of JP1, select output Signal RI or 5V or 12V, For details, please refer to
description of JP1 and S_232 and S_422 setting.
RS232 (Default)
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
JP1 select Setting (RI/5V/12V)
BIOS Setup:
Advanced/F81216 Super IO Configuration/Serial Port 0
Configuration
【
RS-232
】
RS422 (option)
Pin#
Signal Name
1
2
422_RX-
3
422_TX-
4
5
Ground
6
NC
7
NC
8
NC
9
NC
BIOS Setup:
Advanced/F81216 Super IO Configuration/Serial Port 0
Configuration
【
RS-422
】
Summary of Contents for APC-3220
Page 12: ...APC 3X20 User Manual 11 1 3 Dimensions Figure 1 1 Dimensions of APC 3220 ...
Page 13: ...APC 3X20 User Manual 12 Figure 1 2 Dimensions of APC 3920 ...
Page 14: ...APC 3X20 User Manual 13 Figure 1 3 Dimensions of APC 3420 ...
Page 16: ...APC 3X20 User Manual 15 Figure 1 6 Front View of APC 3920 Figure 1 7 Rear View of APC 3920 ...
Page 17: ...APC 3X20 User Manual 16 Figure 1 8 Front View of APC 3420 Figure 1 9 Rear View of APC 3420 ...
Page 22: ...APC 3X20 User Manual 21 units mm Figure 2 1 Mainboard Dimensions ...
Page 72: ...APC 3X20 User Manual 71 Step 4 Click Next to continue Step 5 Click Next to continue ...