Rockwell Automation 2706-LV2S_LV4S DL40 PLUS SLAVE USER MANUAL - Manual (Page 22)

Publication 2706-6.3
Installation and Startup 3-5
RS-232 Connections
Use the RS-232 port to connect the DL40 Plus Slave to:
• DL40 Plus Master
• PanelView Printer Port
• 1771 or 1746-DB BASIC Module
• PLC-5 Channel 0
• SLC Channel 0
The following figure shows the location and terminal definitions for
the RS-232 port.
DL40 Plus Slave to DL40 Plus Master RS-232 Port
Connect a single DL40 Plus slave to a DL40 Plus master as shown
below. You can also use the DTAM Plus programming cable
(Catalog No. 2707-NC2) with a male-female pin adapter.
Pin # Function
1
2
3
4
5
6
7
8
9
TXD
RXD
Signal Common
No Connection
! " #
$ % & '
No Connection
DSR
RTS
CTS
No Connection
DL40 Plus Slave
DL40 Plus Slave DL40 Plus Master
2
3
#
2
3
# TXD
RXD
Signal Ground
TXD
RXD
Signal Ground