Omron WIRED REMOTE I-O System Manual page 46

Unit Numbers and I/O Word Allocation
Example 1: C200H Masters
and Slaves
C200H
Master
C200H
Master
This example System shows word allocations for two C200H Masters, one on
the CPU Rack and one on an Expansion I/O Rack, and four of the maximum
possible five C200H Slaves. (The unallocated I/O words may be used as
work words.)
C200H PC
IR 4
IR 3
IR 2
Set to Unit #0.
IR 0
C200H Expansion I/O Rack
IR 14
IR 13
IR 12
Set to Unit #1.
IR 10
Slave Rack
IR 54
IR 53
IR 52
IR 51
IR 50
Slave Rack
IR 64
IR 63
IR 62
IR 61
IR 60
Slave Rack
IR 74
IR 73
IR 72
IR 71
IR 70
Slave Rack
IR 84
IR 83
IR 82
IR 81
IR 80
Section 3-2
Set to Unit #0 and
"C200H Master."
Set to Unit #1 and
"C200H Master."
Set to Unit #2,
"C200H
Master," and as
terminator.
Set to Unit #3,
"C200H
Master," and as
terminator.
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