Siemens SIMATIC S7-300 Module data Technical Data Manual

Technical data of CPU 31xC
6.6 Technical data of the integrated I/O
CPU 31xC and CPU 31x, Technical Data
6-40 Manual, 01/2006 Edition, A5E00105475-06
Parameters of standard AI
The table below gives you an overview of the parameters for standard analog inputs.
Table 6-9 Parameters of standard AI
Parameters Value range Default Range of efficiency
Integration time (ms)
Interference suppression
(Hz)
(channel 0 to 3)
2,5/16,6/20
400/60/50
20
50
Channel
Channel
Measurement range
(channel 0 to 3)
deactivated/
+/- 20 mA/
0 ... 20 mA/
4 ... 20 mA/
+/- 10 V/
0 ... 10 V
+/- 10 V Channel
Type of measurement
(channel 0 to 3)
deactivated/
U voltage/
I current
U voltage Channel
Unit of measurement
(channel 4)
Celsius/Fahrenheit/
Kelvin
Celsius Channel
Measurement range
(Pt 100 input; channel 4)
deactivated/
Pt 100/600 Ω
600 Ω Channel
Type of measurement
(Pt 100 input; channel 4)
deactivated/
Resistance/
Thermal resistance
Resistance Channel
Reference
See also Chapter 4.3 in the Module Data Reference Manual.
Parameters of standard AO
The table below gives you an overview of standard analog output parameters (see also
Chapter 4.3 in the
Module Data Reference Manual).
Table 6-10 Parameters of standard AO
Parameters Value range Default Range of efficiency
Output range
(channel 0 to 1)
deactivated/
+/- 20 mA/
0 ... 20 mA/
4 ... 20 mA/
+/- 10 V/
0 ... 10 V
+/- 10 V Channel
Type of output
(channel 0 to 1)
deactivated/
U voltage/
I current
U voltage Channel

Siemens SIMATIC S7-300 Module data Specifications

General

Series	S7-300
Manufacturer	Siemens
Protection Class	IP20
System	SIMATIC S7-300
Digital Inputs	Varies by module
Digital Outputs	Varies by module
Analog Inputs	Varies by module
Analog Outputs	Varies by module
Central Processing Unit	Varies by CPU model
Supply Voltage	24V DC or 120/230V AC
CPU Type	Varies (e.g., CPU 312, CPU 315, etc.)
Memory	Varies by CPU model
Communication Interfaces	MPI, PROFIBUS
Programming Languages	LAD, FBD, STL, SCL, GRAPH
Operating Temperature	0°C to 60°C
Storage Temperature	-40°C to 70°C
Relative Humidity	10% to 95% (non-condensing)