Rockwell Automation 1794-IF4I, -OF4I, IF2XOF2I, -IF4IXT, -IF4ICFXT, -OF4IXT, IF2XOF2IXT FLEX I/O Isolated Analog Modules User Manual
Page 63
Publication 1794-6.5.8 - January 2010
Writing Configuration to and Reading Status from Your Module with a Remote I/O Adapter 63
Bit Settings
Input
Values
Data Format
% Underrange
%Overrange
Input Range
(2)
Module Update
Rate
Hexadecimal
Decimal
(RTSI =
0)
(RTSI =
0)
IT = 1
0
0
0
0
Channel not configured
0
0
0
1
4–20mA
signed 2’s complement
4% Under; 4%
Over
<0000–7878>
<0000–30840>
7.5ms
5.0ms
0
0
1
0
±10V
signed 2’s complement
2% Under, 2%
Over
<831F–7CE1>
<–31969–
31969>
2.5ms
2.5ms
0
0
1
1
±5V
signed 2’s complement
4% Under, 4%
Over
<8618–79E8>
<–31208–
31208>
2.5ms
2.5ms
0
1
0
0
0–20mA
signed 2’s complement
%
0% Under, 4%
Over
0–2710>
0–10000>
7.5ms
5.0ms
0
1
0
1
4-20mA
signed 2’s complement
%
4% Under, 4%
Over
<0–2710>
<0–10000>
7.5ms
5.0ms
0
1
1
0
0–10V
signed 2’s complement
%
0% Under, 2%
Over
0–2710>
0–10000>
5.0ms
5.0ms
0
1
1
1
±10V
signed 2’s complement
%
2% Under, 2%
Over
<–D8F0–2710> <–10000–
10000>
5.0ms
5.0ms
1
0
0
0
0–20mA
binary
0% Under, 4%
Over
0000–F3CF>
0000–62415>
2.5ms
2.5ms
1
0
0
1
4–
20mA
(1)
binary
4% Under, 4%
Over
0000–F0F1>
0000–61681>
7.5ms
5.0ms
1
0
1
0
0–10V
binary
0% Under, 2%
Over
0000–F9C2>
0000–63938>
2.5ms
2.5ms
1
0
1
1
0–5V
binary
0% Under, 4%
Over
0000–F3CF>
0000–62415>
2.5ms
2.5ms
1
1
0
0
±20mA
offset binary, 8000H =
0mA
4% Under, 4%
Over
<0618–F9E8>
<1560–63976>
2.5ms
2.5ms
1
1
0
1
4–20mA
offset binary, 8000H =
4mA
4% Under, 4%
Over
<8000–F878>
<32768–63608> 7.5ms
5.0ms
1
1
1
0
±10V
offset binary, 8000H =
0V
2% Under, 2%
Over
<031F–FCE1>
<799–64737>
2.5ms
2.5ms
1
1
1
1
±5V
offset binary, 8000H =
0V
4% Under, 4%
Over
<0618–F9E8>
<1560–63976>
2.5ms
2.5ms
(1)
Underrange for 4-20mA occurs in the blind area below 0 (3.2mA).
(2)
< and > indicate the overrun beyond actual range (about 5%).
Table 4.8
Configuring Your Input Module