2 general-purpose rs232c port – IAI America XSEL-S User Manual
Page 123
8.
Appendix
117
8.2
General-purpose RS232C Port
Vision System
RS-232C
X-SEL Controller
RS232C Connector Specifications
Applicable Connector
D-sub 9-pin (DTE)
XM2C-0942-502L (OMRON)
Connector Name
S1/S2
Max. Connectable
Distance
10m
at 38400bps
Number of Channels
2
General-purpose RS232C Port Connectors 1
and 2
Channel 2
Channel 1
Pin No. Direction Signal Name
Description
1
In
(CD)
(Carrier Detection : Not Used)
2
In
RD
Received Data (RXD)
3
Out
SD
Sent Data (TXD)
4
Out
ER
Equipment Ready (DTR)
5
In
SG
Signal Ground
6
In
DR
Data-Set Ready (DSR)
7
Out
(RS)
(Request for Sending (RTS) : Not Used)
8
In
(CS)
(Sending Available (CTS) : Not Used)
Terminal
Assignment
9
Out
GV or NC
Channel 1 : NC
Channel 2 : GV (power supply to the converter
unit) when RC Gateway function is
used
NC when RC Gateway function is
not used.