1 - hardware overview, Hardware features, Chapter 1 – Rockwell Automation 1764-xxxx MICROLOGIX 1500 PROGRAMMABLE CONTROLLERS User Manual
Page 15: Hardware overview, Hardware features -1, Chapter
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1
Publication 1764-UM001B-EN-P - April 2002
Chapter
1
Hardware Overview
Hardware Features
The MicroLogix 1500 programmable controller is composed of a base
unit, which contains a power supply, input and output circuits, and a
processor. The controller is available with 24 or 28 points of
embedded I/O. Additional I/O may be added using Compact™ I/O.
The hardware features of the controller are:
RUN
PROG
REM
1
2
3
4
5
6
7
1
8
9
10
11
12
10
Feature
Description
Feature
Description
1
Removable Terminal Blocks
7
Memory Module/Real-Time Clock
(1)
(1) Optional.
2
Interface to Expansion I/O,
Removable ESD Barrier
8
Replacement Battery
3
Input LEDs
9
Battery
4
Output LEDs
10
Terminal Doors and Label
5
Communication Port
11
Data Access Tool
6
Status LEDs
12
Mode Switch, Trim Pots
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