Siemens SIMATIC S7-300 Module data Reference Manual

Analog Modules
4-44
Programmable Logic Controllers S7-300 Module Data
A5E00105505-03
4.7.3 Parameters of the analog input/output modules
The analog input/output modules make available the parameters in the following
table. The default settings apply if you have not performed parameter assignment
in STEP 7.
Table 4-43 Parameters of the Analog Input/Output Modules
Parameter
Value Range Default
Settings
Para-
meter
Type
Scope
Input
Measurement
• Measuring
method
Deactivated
U Voltage
R-4L Resistance
(four-conductor connection)
RTD-4L Bulb resistor (linear,
four-conductor connection)
RTD-4L
Dynamic Channel
• Measuring Range 0 to 10 V
10000 
Pt 100 climate
Pt 100
climate
• Integration time 20 ms; 16.6 ms 20 ms
Output
• Output type Deactivated
Voltage
U
Dynamic Channel
• Output range 0 to 10 V 0 to 10 V
Dynamic
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)