Parameters/address space
4.1
Measurement types and measuring ranges
The analog input module AI 2×I 2-/4-wire ST has the following measuring ranges:
Table 4- 1
Measurement type
Current (2-wire transducer)
Current (4-wire transducer)
You can find the tables of measuring ranges and overflow, overrange, etc. in the section
Representation of analog values in the current measuring ranges (Page 35) and the
"Analog value processing" function manual.
Analog input module AI 2xI 2/4-wire ST (6ES7134-6GB00-0BA1)
Manual, 12/2015, A5E36104399-AA
Measuring ranges
Measuring range
0 to 20 mA
4 mA to 20 mA
0 mA to 20 mA
4 mA to 20 mA
± 20 mA
Resolution
15 bits
15 bits
15 bit
15 bits
16 bits incl. sign
4
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