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Reference – Rockwell Automation 1761 MicroLogix 1000 Programmable Controllers User Manual

Page 349

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Reference

Understanding the Communication Protocols

D–21

Networked Operator Interface Device and MicroLogix Controller

1761-CBL-AM00
or
1761-CBL-HM02

1747-CP3
or
1761-CBL-AC00

PC to port 1
or port 2

1761-CBL-AP00

or

1761-CBL-PM02

connection from NULL modem
adapter to port 1 or port 2

PanelView 550

RS-232 port

NULL modem adapter

DH-485 Network

APS

PC

1761-CBL-AP00

or

1761-CBL-PM02

1747-CP3
or
1761-CBL-AC00

24V dc

(user supplied)

SLC 5/03 processor

1747-AIC

24V dc

(user supplied)

24V dc

(Not needed in this

configuration since the

MicroLogix 1000

provides power to the

AIC+ via port 2.)

Selection

Switch Up

AIC+

(1761-NET-AIC)

AIC+

(1761-NET-AIC)

AIC+

(1761-NET-AIC)

MicroLogix 1000
(Series C or later discrete or all analog)

DB-9 RS-232 port

mini-DIN 8 RS-232 port

DH-485/DF1 port