WAGO-I/O-SYSTEM 750
Process Image
27
753-466 2 AI 4-20 mA S.E.
Manual
Version 1.5.0
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For the I/O module 753-466 the input current ranging from 4 mA to 20 mA is
scaled on the numerical values ranging from 0x0000 to 0x7FF8.
Table 15: Process Image 753-466
Input current
4 mA - 20 mA
Numercial value
Status-
byte
hex.
LED
Error
AI 1, 2
binary
Measured value
*)
XFÜ
hex.
dec.
<0
not possible (Reverse voltage protection)
<4-
Δ
**)
’0000.0000.0000.0
011’
0x0003
3
0x41
on
<4
’0000.0000.0000.0
000’
0x0000
0
0x00
off
4
’0000.0000.0000.0
000’
0x0000
0
0x00
off
6
’0001.0000.0000.0
000’
0x1000
4096
0x00
off
8
’0010.0000.0000.0
000’
0x2000
8192
0x00
off
10
’0011.0000.0000.0
000’
0x3000
12288
0x00
off
12
’0100.0000.0000.0
000’
0x4000
16384
0x00
off
14
’0101.0000.0000.0
000’
0x5000
20480
0x00
off
16
’0110.0000.0000.0
000’
0x6000
24576
0x00
off
18
’0111.0000.0000.0
000’
0x7000
28672
0x00
off
20
’0111.1111.1111.1
000’
0x7FF8
32760
0x00
off
>20
’0111.1111.1111.1
001’
0x7FF9
32761
0x42
off
>20+
Δ
**)
’0111.1111.1111.1
001’
0x7FF9
32761
0x42
on
*) status bits: X = not used, F = short-circuit, Ü = oversize
**) Δ = 0,1 ... 2,0 mA
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