Siemens 6ES7134-4JB00-0AB0 Manual page 18

Analog value representation
4.2 Analog value representation for measuring range with SIMATIC S7
Output value
The following table shows the representation of the binary analog values and the
corresponding decimal and hexadecimal representation of the units of the analog values.
The table below shows the resolutions 11, 12, 13, and 15 bit + sign. Each analog value is
entered left aligned in the ACCU. The bits marked with "x" are set to "0".
Table 4-2 Output values (SIMATIC S7 format)
Resolution in bits
11+S
12+S
13+S
15 + sign
18
Units
Decimal Hexadecimal
16 10
H
8 8
H
4 4
H
1 1
H
Analog value
High byte
S 0 0 0 0 0 0 0
S 0 0 0 0 0 0 0
S 0 0 0 0 0 0 0
S 0 0 0 0 0 0 0
2AI TC ST analog electronic module (6ES7134-4JB00-0AB0)
Manual, 04/2007, A5E01076883-01
Low byte
0 0 1 x x x x
0 0 0 1 x x x
0 0 0 0 1 x x
0 0 0 0 0 0 1