Siemens Simatic S7-300

Analog modules
6.6 Analog input module SM 331; AI 8 x 13 Bit;(6ES7331-1KF01-0AB0)
S7-300 Automation System Module data
Manual, 08/2006, A5E00105505-04
6-47
6.6.2 Adjustable parameters
Introduction
For general information on programming analog modules, refer to the chapter Programming
analog modules
.
Parameters
Table 6-17 Parameters of SM 331; AI 8 x 13 Bit
Parameters Range of values Default Parameter
type
Scope
Measurement
• Measuring method
disabled
V voltage
I current
R resistance
RTD thermoelectric resistance
V
Voltage
± 50 mV; ± 500 mV; ±1 V;
1 V to 5 V
± 5 V; 0 to 10 V; ± 10 V
± 10 V
Current
0 mA to 20 mA; 4 mA to 20 mA; ± 20 mA
± 20 mA
Resistance
0 Ω to 600 Ω; 0 kΩ to 6 kΩ
600 Ω
• Measuring range
Thermoelectric resistance (linear)
Pt 100 Klima / Standard
Ni 100 Klima / Standard
Ni 1000 Klima / Standard
LG-Ni 1000 Klima / Standard
Pt 100
standard
• Temperature coefficient
Pt 100
0.003850 Ω/Ω/ °C (IST-90)
Ni 100 / Ni 1000
0,006180 Ω/Ω/ °C
LG-Ni 1000
0.005000 Ω/Ω/ °C
0,003850
Channel
• Noise suppression
50 Hz; 60 Hz 50 Hz
• Temperature unit
Degrees Centigrade, degrees Fahrenheit,
Kelvin*
Degrees
Centigrade
Dynamic
Module
* only Pt 100 Standard, Ni 100 Standard, Ni 1000 Standard, LG-Ni 1000 Standard
See also
Programming analog modules (Page 5-31)