Omron Pioneer LX User Manual page 72

Table of Contents
Serial Ports (RS232, user/general purpose) 1 & 2
Connector DB9M
type
Use Port 1 and 2, General
Use
The user serial ports use/dev/ttyUSB9 and /dev/ttyUSB10 device interfaces on Linux.
Page 72 of 134
Pin No. Designation
1, 4, 6, No Connection
9
2 RS232_USR#_RXD #=1 or 2
3 RS232_USR#_TXD #=1 or 2
5 GND
7 RS232_USR#_RTS
8 RS232_USR#_CTS
Notes
#=1 or 2
#=1 or 2