Rockwell Automation 2707-L40X_L8X_V40X DTAM Plus Operator Interface Module Installation Instructions - Manual (Page 82)

Chapter 6
Communication Connections and Setup
6–6
The DTAM Plus supports four operating systems.
•
Remote I/O
•
PLC5-DF1
•
AB BASIC
•
AB DH-485 protocol
The type of operating system supported by the DTAM Plus depends upon its
communication configuration.
DTAM Plus Version
Operating
System
Controller Type
RS-485 / RS-232 Versions
(Catalog No. 2707-L8P1, -L8P2,
PLC5 DF1 PLC-5 Family channel 0 port (RS-422) ➀
(Catalog No. 2707-L8P1, -L8P2,
-L40P1, -L40P2, -V40P1, -V40P2,
-V40P2N)
AB DH485 SLC Family DH-485 port
DH-485 network
SLC 5/03, 5/04 serial port
Remote I/O Versions
(Catalog No. 2707-L8P1R, -L8P2R,
-L40P1R, -L40P2R, -V40P1R,
-V40P2R, -V40P2NR)
Remote I/O
PLC / SLC Controllers with Remote I/O link or
subscanner.
➀ The DTAM Plus RS-485 port supports RS-422 communication with the PLC-5.
RS-422 communication is limited by the PLC to 19.2K baud and a distance of 200 feet (61 meters).
The operating system is selected when an application is created.
Applications are downloaded with the applicable operating system. If you
download an application that has a different operating system than the
current operating system in the DTAM Plus, you are prompted to download
the new operating system. Refer to Chapter 2 for additional information.
Communications Parameters
The communication settings of the DTAM Plus must be set to match the
SLC, PLC, or DH-485 network. You can set the following parameters (as
described in Chapter 3):
Parameter Selections
Baud Rate 300, 1200, 2400, 4800, 9600, 19200, 38400
Data Bits 7 or 8
Parity None, Odd, and Even
Remote I/O versions of the DTAM Plus support direct links to a PLC scanner
or subscanner module. The DTAM Plus appears to the PLC as a standard
1771 I/O rack.
Remote I/O
Communications Parameters Options
Baud Rate 57.6K, 115.2K, 230.4K
Rack Size 1 /
4
, 1 /
2
, 3 /
4
, Full
Communicating with a Logic
Controller