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Allen-Bradley micrologix 1500 User Manual

Allen-Bradley micrologix 1500
174 pages
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v Publication 1764-UM001B-EN-P - April 2002
Table of Contents
Preface
Who Should Use this Manual. . . . . . . . . . . . . . . . . . . . . . . P-1
Purpose of this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . P-1
Related Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . P-1
Common Techniques Used in this Manual . . . . . . . . . . . . . P-3
Rockwell Automation Support . . . . . . . . . . . . . . . . . . . . . . P-3
Local Product Support . . . . . . . . . . . . . . . . . . . . . . . . . P-3
Technical Product Assistance . . . . . . . . . . . . . . . . . . . . P-3
Your Questions or Comments on this Manual . . . . . . . . P-4
Chapter 1
Hardware Overview
Hardware Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
MicroLogix 1500 Component Descriptions . . . . . . . . . . . . . 1-2
Base Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Processors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Data Access Tool (Catalog Number 1764-DAT) . . . . . . . 1-3
Memory Modules/Real-Time Clock . . . . . . . . . . . . . . . . 1-4
Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Communication Options . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Compact™ Expansion I/O . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
End Cap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Expansion Power Supply and Cables . . . . . . . . . . . . . . 1-7
System Requirements for Using Expansion Modules . . . 1-7
Adding an I/O Bank . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
Addressing Expansion I/O . . . . . . . . . . . . . . . . . . . . . . 1-11
Expansion I/O Power Failure . . . . . . . . . . . . . . . . . . . . 1-11
Chapter 2
Installing Your Controller
Agency Certifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Compliance to European Union Directives . . . . . . . . . . . . . 2-1
EMC Directive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Low Voltage Directive . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Installation Considerations. . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Safety Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Hazardous Location Considerations . . . . . . . . . . . . . . . 2-3
Disconnecting Main Power. . . . . . . . . . . . . . . . . . . . . . 2-4
Safety Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Power Distribution. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Periodic Tests of Master Control Relay Circuit . . . . . . . . 2-5
Power Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Isolation Transformers . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Power Supply Inrush . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Loss of Power Source. . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

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Allen-Bradley micrologix 1500 Specifications

General IconGeneral
Processor Type16-bit
Programming LanguageLadder Logic
MountingDIN rail or panel mount
Programming SoftwareRSLogix 500
Communication PortsRS-232
Power Supply24V DC
Operating Temperature0°C to 55°C (32°F to 131°F)
Controller TypeProgrammable Logic Controller (PLC)

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