Rockwell Automation 1793-OE2S FLEX INTEGRA ANALOG MOD User Manual
Page 31
Publication 1793-6.5.1 - April 1999
Writing Configuration to and Reading Status from Your Module with a Remote I/O Adapter
4-3
8 Input Analog Module (Cat. No. 1793-IE4 and -IE4S)
Analog Input Module (1793-IE4 and -IE4S) Read
Module Image
I/O Image
Input Data Channel 0
Input Data Channel 1
Input Data Channel 2
Input Data Channel 3
Underrange
Configure select
Input Size
Output Size
0 or 1 Word
1 to 9 Words
PU
Reserved
Reserved
Reserved
Reserved
Word/Dec. Bit
15
14
13
12
11
10
09
08
07
06
05
04
03
02
01
00
Word/Octal Bit
17
16
15
14
13
12
11
10
07
06
05
04
03
02
01
00
Read Word 0
S
Analog Value Channel 0
Word 1
S
Analog Value Channel 1
Word 2
S
Analog Value Channel 2
Word 3
S
Analog Value Channel 3
Word 4
S
Reserved
Word 5
S
Reserved
Word 6
S
Reserved
Word 7
S
Reserved
Word 8
PU
Not used – set to zero
U3
U2
U1
U0
Where: S = sign bit (in 2’s complement)
U = Underrange bits for 4-20mA inputs
PU = Power up bit