Allen-Bradley 1794-OF8IH - Page 16

16 FLEX I/O Isolated Output HART Analog Module
Publication 1794-IN120D-EN-P - September 2015
Channel Data Formats
7% 7 00111
8% 8 01000
9% 9 01001
10% 10 0 1 0 1 0
... ... ... ... ... ... ...
30% 30 1 1 1 1 0
31% 31 1 1 1 1 1
Bits
15 14 13 12
11 10 9 8
7 6 5 4 Signal Range User Range
Format
(1)
(1)
All other formats are invalid.
3210Format Name LO HI LO HI Resolution
0 0 0 0 0 0...20 mA in
Milliamps
0.00 22.00 0
(0.000 mA)
22000
(22.000 mA)
1.0 μA
1 0 0 0 1 0...20 mA in
% Full Scale
0.00 22.00 0
(0%)
11000
(110.00%)
2.0 μA
3 0 0 1 1 0...20 mA in UINT 0 20.00 0 65535 0.3052 μA
4
(2)
(2)
HART Communications supported with these data formats only.
0 1 0 0 4...20 mA in
Milliamps
2.00 22.00 2000
(2.000 mA)
22000
(22.000 mA)
1.0 μA
7
(2)
0 1 1 1 4...20 mA in UINT 4.00 20.00 0 65535 0.2441 μA
14
(2)
1 1 1 0 4...20 mA in
% Full Scale
2.00 22.00 -1250
(-12.50%)
11250
(112.50%)
1.6 μA
Bits
15 14 13 12 11
HART Current Ratio Limit Decimal Value 7 6 5 4 3