Measurement Types And Measuring Ranges Of The Analog On-Board I/O - Siemens Simatic S7-1500 Manual

5.4 Measurement types and measuring ranges of the analog
on-board I/O
Introduction
The analog on-board I/O is set to voltage measurement type and measuring range ±10 V by
default for the inputs on channels 0 to 3. By default, channel 4 is set to resistance measuring
type and measuring range 600 Ω. If you want to use another measurement type or
measuring range, change the parameter settings of the analog on-board I/O with STEP 7
(TIA Portal).
Disable unused inputs to prevent disturbances that cause incorrect behavior (e.g. triggering
of a hardware interrupt).
Measurement types and measuring ranges
The following table shows the measurement types, the measuring range and the possible
channels.
Table 5- 3
Measurement type
Voltage
Current 4WMT
(4-wire measuring transducer)
Resistance
Thermal resistor RTD
Deactivated
The tables of the input ranges, overflow, underrange, etc. can be found in the appendix .
CPU 1512C-1 PN (6ES7512-1CK00-0AB0)
Manual, 09/2016, A5E35306440-AB

5.4 Measurement types and measuring ranges of the analog on-board I/O

Measurement types and measuring range
Measuring range
0 to 10 V
1 to 5 V
±5 V
±10 V
0 to 20 mA
4 to 20 mA
±20 mA
150 Ω
300 Ω
600 Ω
Pt 100 Standard/Climate
Ni 100 Standard/Climate
-
Parameters/address space
Channel
0 to 3
0 to 3
4
4
-
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