Allen-Bradley SLC 500 Series User Manual

Publication 1747-RM001G-EN-P - November 2008
xvi Table of Contents
OS302, Series C, FRN 8
OS401, Series C, FRN 8
OS501, Series C, FRN 8
released: May 2004 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-16
Enhancements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-16
OS501, Series C, FRN 9
released: November 2004. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-16
Enhancements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-16
OS302, Series C, FRN 10
OS401, Series C, FRN 10
OS501, Series C, FRN 10
released: January 2006 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-19
Enhancements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-19
OS302, Series C, FRN 11
OS401, Series C, FRN 11
OS501, Series C, FRN 11
released: June 2008. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-21
Enhancements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-21
Appendix B
SLC Status File
Status File Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Status File Details. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-4
Conventions Used in the Displays . . . . . . . . . . . . . . . . . . . . . . . . B-4
Appendix C
Memory Usage
Memory Usage Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-1
Fixed and SLC 5/01 Processors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-2
Estimating Total Memory Usage of Your System Using a
Fixed or SLC 5/01 Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-4
Fixed Controller Memory Usage Example. . . . . . . . . . . . . . . . . . C-5
SLC 5/01 Processor Memory Usage Example. . . . . . . . . . . . . . . C-6
SLC 5/02 Processor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-7
Estimating Total Memory Usage of Your System Using a
SLC 5/02 Processor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-10
SLC 5/02 Memory Usage Example . . . . . . . . . . . . . . . . . . . . . . C-11
User Word Comparison Between SLC 5/03 (and higher)
Processors and the SLC 5/02 Processor. . . . . . . . . . . . . . . . . . . . . . C-12
Instruction Words . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-12
Data Words . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-13
SLC 5/03, SLC 5/04, and SLC 5/05 Processor. . . . . . . . . . . . . . . . C-13
Estimating Total Memory Usage of Your System Using an
SLC 5/03, SLC 5/04, or SLC 5/05 Processor . . . . . . . . . . . . . . C-19
SLC 5/03, SLC 5/04, or SLC 5/05 Memory Usage Example. . C-20

Allen-Bradley SLC 500 Series Specifications

General

Programming Software	RSLogix 500
Series	SLC 500
Category	Controller
Manufacturer	Allen-Bradley (Rockwell Automation)
I/O Capacity	Up to 4096 I/O points
Communication Ports	DH-485
Programming Languages	Ladder Logic
Operating Temperature	0 to 60 °C (32 to 140 °F)
Relative Humidity	5% to 95% (non-condensing)
Memory	4K to 64K words (depending on the processor)
Power Supply	AC or DC (depending on the module)