Rockwell Automation 2707-L40X_L8X_V40X DTAM Plus Operator Interface Module Installation Instructions - Manual (Page 79)

Chapter 6
Communication Connections and Setup
6–3
The RS-485 Comm port allows:
•
Point-to-point communications with a PLC-5 Channel 0 port
•
Point-to-point or multidrop communications with an SLC controller
DH-485 port
•
MicroLogix 1000 using the AIC+ Interface
The figure below shows typical RS-485 connections.
DTAM Plus to Single SLC
DTAM Plus to PLC5 Channel 0
RS-422
PLC-5
Cable (Catalog No. 2707-NC4)
SLC
Comm Port
Channel 0
RS-485
Cable (Catalog No. 2707-NC1)
Comm Port
DTAM Plus
DTAM Plus
(Point-to-Point Only)
(Point-to-Point)
RS-422
RS-485
DTAM Plus to PLC5 Channel 0
RS-232
PLC-5
Cable (Catalog No. 2707-NC5)
Comm Port
Channel 0
DTAM Plus
(Point-to-Point Only)
RS-232
RS-485
RS-485
Connecting RS-485 Devices