Db-9 connector (female) (dce) – Rockwell Automation 2706-M1 MESSAGEVIEW 421 HARDWARE MANUAL User Manual
Page 98
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6–5
Remote I/O and RS-232 Connections
Publication 2706–816
To Allen-Bradley Dataliner DL10
DB-9 Connector (Female)
(DCE)
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
TXD
RXD
Common
CTS
RTS
DCD
DTR
DSR
Note: If you create a cable, connect the cable shield to metal housing or pin 9 of MessageView terminal connector.
RS-232 Communication Cable
MessageView Terminal
DL10 Serial Port
2
1
NC
NC
NC
NC
NC
RS-232 Terminal Block
NC
IN
RS-232 GND
To Allen-Bradley Dataliner DL20
DB-9 Connector (Female)
(DCE)
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
TXD
RXD
Common
CTS
RTS
DCD
DTR
DSR
Note: If you create a cable, connect the cable shield to metal housing or pin 9 of MessageView terminal connector.
RS-232 Communication Cable
MessageView Terminal
DL20 Serial Port
6
7
8
NC
NC
NC
NC
NC
RXD
TXD
Common
RS-232 Terminal Block
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