Rockwell Automation 1794-APB/B FLEX I/O PROFIBUS Adapter Module User Manual - Manual (Page 34)

2–14 How Communication Takes Place and I/O Image Table Mapping
Publication 1794ĆUM057B-EN-P - November 2001
1794ĆIE8 Series B - 8 Input Analog Module
ModuleImage
I/O Image
Input Data Channel 0
Input Data Channel 1
Input Data Channel 2
Input Data Channel 3
Input Data Channel 4
Input Data Channel 5
Input Data Channel 6
Input Data Channel 7
Underrange
Configure select
Not used
Not used
Not used
Not used
Not used
Input Size
Output Size
0 or 1 Word
1 to 9 Words
PU
1794ĆIE8/B Memory Map
Decimal
Bit
15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00 Size
Oct. Bit 17 16 15 14 13 12 11 10 07 06 05 04 03 02 01 00 Read/Write Words
S Analog Value Channel 0 Read Word 1
S Analog Value Channel 1 Read Word 2
S Analog Value Channel 2 Read Word 3
S Analog Value Channel 3 Read Word 4
S Analog Value Channel 4 Read Word 5
S Analog Value Channel 5 Read Word 6
S Analog Value Channel 6 Read Word 7
S Analog Value Channel 7 Read Word 8
PU Not used - set to zero U7 U6 U5 U4 U3 U2 U1 U0 Read Word 9
C7 C6 C5 C4 C3 C2 C1 C0 F7 F6 F5 F4 F3 F2 F1 F0 Write Word 1
Not used - set to 0 Write Word 2 thru 6
Where: PU = Power up bit - included in series B modules only.
U = Underrange bits for 4Ć20mA inputs
C = Configure select bit
F = Full range bit
S = sign bit (in 2's complement)