Siemens SIMATIC User Manual

Parameter sets of signal modules
A.6 Parameters of analog input modules
S7-300 Module data
536 Manual, 06/2017, A5E00105505-AJ
Note
The representation of limits matches the analog value representation (see chapter 4.)
Observe range limits when setting the limit values.
Interference frequency suppression
The table below contains the coding at byte 1 of data record 1 for the various frequencies
(see the previous figure.) Make allowances for the resultant integration time at each channel!
Table A- 7 Interference frequency suppression codes of analog input modules
Interference frequency suppression
Integration time
Code
400 Hz
2.5 ms
2#00
60 Hz
16.7 ms
2#01
50 Hz
20 ms
2#10
10 Hz
100 ms
2#11
Measurement types and measuring ranges
The table below shows all measurement types and measuring ranges of the analog input
module, including their codes. Enter these codes at bytes 2 to 5 in data record 1 (refer to the
previous figure.)
Note
You may have to reposition a measuring range module of the analog input module to suit the
measuring range.
Table A- 8 Measuring range codes of analog input modules
Measurement type
Code
Measuring range
Code
disabled
2#0000
disabled
2#0000
Voltage 2#0001 ± 80 mV
± 250 mV
± 500 mV
± 1 V
± 2.5 V
± 5 V
1 V to 5 V
0 V to 10 V
± 10 V
± 25 mV
± 50 mV
2#0001
2#0010
2#0011
2#0100
2#0101
2#0110
2#0111
2#1000
2#1001
2#1010
2#1011

Siemens SIMATIC Specifications

General

Product type designation	SIMATIC
CPU	Varies by model
Memory	Varies by model
Input/Output	Varies by model
Communication	Varies by model
Programming Language	STEP 7
Operating Temperature	0°C to 60°C (varies by model)
Protection Class	IP20
Category	Programmable Logic Controller (PLC)