Rockwell Automation 1761-HHP-B30 MicroLogix 1000 with Hand-Held Programmer (HHP) - Manual (Page 54)

3 Chapter
3–1
Connecting the System
This chapter describes how to wire your controller system. The method you
use and cabling required to connect your controller depends on what type of
system you are employing. Specifically, this chapter contains information
on:
•
connecting the HHP
•
DH-485 connections
•
establishing communication
Important: In order to access the functionality of the Series C or later
discrete and all MicroLogix 1000 analog controllers, you must
configure your program to operate with these controllers. See
page 18–18 for more information.
Use a serial cable to connect the MicroLogix 1000 HHPs RS-232
communication channel to the MicroLogix 1000 programmable controller, as
shown below.
!
ATTENTION: Chassis ground, user 24V ground, and RS-232
ground are internally connected. You must connect the chassis
ground terminal screw to chassis ground prior to connecting any
devices. It is important that you understand your programming
device’s grounding system before connecting to the controller.
1761-CBL-HM02
MicroLogix 1000
Programmable Controller
Hand-Held Programmer
Connecting the HHP