Table 13: Process Image - WAGO I/O SYSTEM 750 Series Manual

26 Process Image
For I/O module 750-456, the input voltage range of −10 V ... +10 V is scaled to
the numerical range of 0x8000 to 0x7FF9.

Table 13: Process Image

Input voltage
±10 V
< −10.0
−10.0
−7.5
−5.0
−2.5
0.0
2.5
5.0
7.5
10.0
> 10.0
*) Status bits: X = not used, F = short circuit, Ü = overflow
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Numeric value
*)
Binary
'1000.0000.0000.0 001'
'1000.0000.0000.0 000'
'1010.0000.0000.0 000'
'1100.0000.0000.0 000'
'1110.0000.0000.0 000'
'0000.0000.0000.0 000'
'0010.0000.0000.0 000'
'0100.0000.0000.0 000'
'0110.0000.0000.0 000'
'0111.1111.1111.1 000'
'0111.1111.1111.1 001'
WAGO-I/O-SYSTEM 750
753-456 2 AI ±10 V DC, Differential inputs
XFÜ Hex.
0x8001
0x8000
0xA000
0xC000
0xE000
0x0000
0x2000
0x4000
0x6000
0x7FF8
0x7FF9
Status
byte
hex.
Dec.
−32767 0x41
−32768 0x00
−24576 0x00
−16384 0x00
−8192 0x00
0 0x00
8192 0x00
16384 0x00
24576 0x00
32760 0x00
32761 0x42
Manual
Version 1.2.0