IEI Integration PM-LX2-800 - Manual (Page 45)

PM-LX2-800 User Manual
Page 45
Figure 3-16: RS-232 Serial Port Connector Locations
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 DCD# 6 DSR#
2 RX 7 RTS#
3 TX 8 CTS#
4 DTR# 9 RI#
5 GND 10 GND
Table 3-15: RS-232 Serial Port Connector Pinouts
3.2.15 RS-422/485 Serial Port Connector
CN Label: CN7
CN Type: 4-pin wafer connector
CN Location: See Figure 3-17
CN Pinouts: See Table 3-16
The serial port connector connects to an RS-422 or RS-485 serial port device.