Example Scanner Input Image Of The Complementary Devices - Allen-Bradley 1747-SN User Manual

Remote i/o scanner
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Bit Number (decimal)
Logical Rack 8 Group 0
Logical Rack 8 Group 1
Logical Rack 8 Group 2
Logical
Logical Rack 8 Group 3
Logical Rack 8 Group 4
Rack 8
Logical Rack 8 Group 5
Logical Rack 8 Group 6
Logical Rack 8 Group 7
Logical Rack 9 Group 0
Logical Rack 9 Group 1
Logical Rack 9 Group 2
Logical
Logical Rack 9 Group 3
Logical Rack 9 Group 4
Rack 9
Logical Rack 9 Group 5
Logical Rack 9 Group 6
Logical Rack 9 Group 7
Logical Rack 10 Group 0
Logical Rack 10 Group 1
Logical Rack 10 Group 2
Logical
Logical Rack 10 Group 3
Logical Rack 10 Group 4
Rack 10
Logical Rack 10 Group 5
Logical Rack 10 Group 6
Logical Rack 10 Group 7
Logical Rack 11 Group 0
Logical Rack 11 Group 1
Logical Rack 11 Group 2
Logical
Logical Rack 11 Group 3
Logical Rack 11 Group 4
Rack 11
Logical Rack 11 Group 5
Logical Rack 11 Group 6
Logical Rack 11 Group 7
Bit Number (octal)

Example Scanner Input Image of the Complementary Devices

Below are the complementary device addresses and sizes. The
previous page contains primary device addresses and sizes.
Device 6 – starting at Logical Rack 8, Logical Group 2 is a
complementary 3/4 logical rack device.
Device 7 – starting at Logical Rack 9, Logical Group 0 is a
complementary 1/2 logical rack device.
Device 8 – starting at Logical Rack 9, Logical Group 6 is a
complementary 1/4 logical rack device.
Device 9 – starting at Logical Rack 10, Logical Group 0 is a
complementary 1/4 logical rack device.
Device 10 – starting at Logical Rack 11, Logical Group 2 is a
complementary 1/2 logical rack device.
Logical Rack 11, Logical Group 6 has no complementary device.
e = slot number of the SLC chassis containing the scanner
15
14
13
12
Word 0
Word 1
Word 2
Word 3
Word 4
Word 5
Word 6
Word 7
Word 8
Word 9
Word 10
Word 11
Word 12
Word 13
Word 14
Word 15
Word 16
Word 17
Word 18
Word 19
Word 20
Word 21
Word 22
Word 23
Word 2 4
Word 25
Word 26
Word 27
Word 28
Word 29
Word 30
Word 31
17
16
15
14
8
8
8
8
Scanner Configuration and Programming
11
10
9
8
7
6
13
12
11
10
7
6
8
8
8
8
8
8
5
4
3
2
1
0
5
4
3
2
1
0
8
8
8
8
8
8
Publication 1747 6.6 - July 1996
4–9
SLC Input
File Address
I:e.0
I:e.1
I:e.2
I:e.3
I:e.4
Device 6
I:e.5
I:e.6
I:e.7
I:e.8
I:e.9
Device 7
I:e.10
I:e.11
I:e.12
I:e.13
Device 8
I:e.14
I:e.15
I:e.16
Device 9
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
Device 10
I:e.28
I:e.29
I:e.30
I:e.31
= not used

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