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PLC 5 I/O Addressing. Group 1 input word 1 output word Logical rack 8 groups. Octal Numbers. 000 001 002 003 004 005 006 007. 010 011 012 013 014 015 016 017. 020 021 022 023 024 025 026 027. 030 031 032 033 034 035 036 037. 040 041 042 043 044 045 046 - PowerPoint PPT Presentation
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PLC 5 I/O Addressing
• Group– 1 input word– 1 output word
• Logical rack– 8 groups
Octal Numbers
000001002003004005006007
010011012013014015016017
030031032033034035036037
020021022023024025026027
040041042043044045046047
Racks and Groups
00 000 100 200 300 400 500 600 7
01 001 101 201 301 401 501 601 7
03 003 103 203 303 403 503 603 7
02 002 102 202 302 402 502 602 7
04 004 104 204 304 404 504 604 7
Single-slot Addressing
000 001 002 003 004 005 006 007 010 011 012 013 014 015 016 017
Logical Rack 0 Logical Rack 1
Two-slot Addressing
000 000 001 001 002 002 003 003 004 004 005 005 006 006 007 007
Logical Rack 0
Half-slot Addressing
000001
002003
004005
006007
010011
012013
014015
016017
020021
022023
024025
026027
030031
032033
034035
036037
Logical Rack 0 Logical Rack 1 Logical Rack 2 Logical Rack 3
000 001 002 003 004
Remote I/O
1336 Plus II
VFD
Rack 2
Addressing and Remote I/O
005 006 007 010 011 012 013
Power Supply
Processor
Logical Rack 0 Logical Rack 1