GE GFK-1852 - Manual (Page 62)

GFK-1852 Chapter 6 Serial Line Interfaces 6-15
Serial Line Interfaces
6
IC690ACC901 Miniconverter 9-Pin, Male D-Sub Connector
The RS-232 end of the IC690ACC901 Miniconverter has a 9-pin, male D-sub
connector. Refer to the Series 90-30 PLC Hardware and Installation Manual, GFK-
0356, for a data sheet on the IC690ACC901 Miniconverter.
3LQ 
3LQ 
56 3RUW
3LQ 0DOH
'6XE
3LQ
3LQ 
([WHUQDO 9LHZ
Pin-Out for 9-Pin D-Sub Male Miniconverter Serial Connector (RS-432)
Pin Signal Direction Function
2 SD Output Send Data
3 RD Input Receive Data
5 GND -- 0V/GND signal reference
7 CTS Input Clear to Send
8 RTS Output Request to Send
Figure 6-20. IC690ACC901 Miniconverter RS-232 Connector Pin-Out