Micrologix 1500 adressing

Steve_D

Member
Join Date
Jul 2002
Location
Albury/Wodonga
Posts
92
Can someone confirm for me the adress structure for a Micrologix 1500 PLC.
The main base has 12 inputs and 12 outputs then slot 1 is 16 inputs and slot 2 is 16 outputs. Is the adressing for the base I:0/00 through I:0/11 for the inputs and O:0/00 through O:0/11 for the outputs. Then, is card 1 I:1/00 thru I:1/15 etc
Just want to confirm that the adress starts at 00 not 01 and that I have the base adressing right
 
From what I see is that the base I/O will be 0/x ie either I:0/11 or O:0/11 but the cards in the slot will be 1 and 2..ie slot 1 will be if input card I:1/0 thru 1/15 and slot 2 will be 2/0 thru 2/15. It displays it if you go into RSLogix and setup that processor with your cards, the I/O will automatically be set.
 

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