Rockwell Automation 1758-RTU202 Datasite Installation Instructions - Manual (Page 13)

DataSite Natural Gas Flow Meter and Remote Terminal Unit 13
Publication 1758-IN001C-EN-P - June 2011
RS232 DTE to RS232 DTE with Handshaking
RS232 DTE to RS232 DCE with Handshaking
1
2
3
4
5
6
7
8
CTS
RTS
GND
DTR
TXD
RXD
DCD
RS232 (DTE)
9
1
2
3
4
5
6
7
8
9
CTS
RTS
GND
DTR
TXD
RXD
DCD
DTE
44388
1
2
3
4
5
6
7
8
CTS
RTS
GND
DTR
TXD
RXD
DCD
RS232 (DTE)
1
2
3
4
5
6
7
8
CTS
RTS
GND
DTR
TXD
RXD
DCD
DCE
9
44389