Operator Interface Module Instruction Manual

Connections and Setup

Chapter 7

Communication

7–3

The RS-485 port of the DTAM Micro terminal (Catalog No. 2707-M485P3)

allows point-to-point and multi-drop communications with:

• PLC-5 Channel 0

• SLC Controller DH485 port

• MicroLogix 1000 using the AIC+ Interface

The figure below shows typical RS-485 connections.

DTAM Micro to Single SLC

DTAM Micro to PLC-5 Channel 0

RS-232

DTAM Micro Terminal

PLC-5

Cable (Catalog No. 2707-NC5)

SLC

DTAM Micro

RS-485 Port

DTAM Micro

RS-485 Port

DTAM Micro Terminal

Channel 0

Catalog No. 2707-M485P3

RS-485

Cable (Catalog No. 2707-NC1)

DTAM Micro to PLC-5 Channel 0

RS-422

DTAM Micro Terminal

PLC-5

Cable (Catalog No. 2707-NC4)

DTAM Micro

RS-485 Port

Channel 0

Catalog No. 2707-M485P3

Configured

for RS-422

(RS-232)

Connecting

RS-485 Devices