Rio logical rack 0, Device 1 device 2 device 3 device 4, Not used – Rockwell Automation 1747-SN Remote I/O Scanner User Manual
Page 16
Publication 1747-UM013B-EN-P - January 2005
1-8 Overview
RIO
Scanner
SLC 5/02
or Later
Processor
Three-Quarter Logical
Rack Device
Begins at Logical
Rack 1, Group 0.
Half Logical Rack
Device
Begins at Logical
Rack 2, Group 0.
Quarter Logical Rack
Device
Begins at Logical
Rack 2, Group 4.
Full Logical Rack
Device
Begins at Logical
Rack 0, Group 0.
Device 1
Device 2
Device 3
Device 4
Rack 3 Group 6
Rack 3 Group 7
Rack 1 Group 2
Rack 1 Group 3
Rack 1 Group 0
Rack 1 Group 1
Rack 1 Group 6
Rack 1 Group 4
Rack 1 Group 5
Rack 0 Group 6
Rack 0 Group 7
Rack 0 Group 4
Rack 0 Group 5
Rack 0 Group 2
Rack 0 Group 3
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Bit Number
Input File
Address
I:e.0
I:e.1
I:e.2
I:e.3
I:e.4
I:e.5
I:e.6
I:e.7
I:e.8
I:e.9
I:e.10
I:e.11
I:e.12
I:e.13
I:e.14
I:e.30
I:e.31
Word 0
Word 1
Word 2
Word 3
Word 4
Word 7
Word 8
Word 9
Word 10
Word 11
Word 12
Word 13
Word 14
Word 5
Word 6
Word 30
Word 31
Rack 0 Group 0
Rack 0 Group 1
Rack 3 Group 1
Rack 3 Group 2
Rack 2 Group 7
Rack 3 Group 0
Rack 3 Group 5
Rack 3 Group 3
Rack 3 Group 4
Rack 2 Group 5
Rack 2 Group 6
Rack 2 Group 3
Rack 2 Group 4
Rack 2 Group 1
Rack 2 Group 2
I:e.15
I:e.16
I:e.17
I:e.18
I:e.19
I:e.20
I:e.21
I:e.22
I:e.23
I:e.24
I:e.25
I:e.26
I:e.27
I:e.28
I:e.29
Word 15
Word 16
Word 17
Word 18
Word 19
Word 22
Word 23
Word 24
Word 25
Word 26
Word 27
Word 28
Word 29
Word 20
Word 21
Rack 1 Group 7
Rack 2 Group 0
RIO
Logical
Rack 0
Device 1
Device 2
Device 3
Device 4
e = slot number of the SLC chassis containing the scanner
0
8
1
8
2
8
3
8
4
8
5
8
6
8
7
8
10
8
11
8
12
8
13
8
14
8
15
8
16
8
17
8
Bit Number (octal)
RIO
Logical
Rack 1
RIO
Logical
Rack 2
RIO
Logical
Rack 3
Important: The illustration below shows only the scanner's input image. The output image looks the same.
Not Used
Not Used