Siemens SIMATIC S7-300 Module data Reference Manual

General Technical Specifications
1-17
Programmable Logic Controllers S7-300 Module Data
A5E00105505-03
Climatic conditions
You can use SIPLUS S7-300 modules under the following climatic conditions:
Operating category: according to IEC 721 3-3, Class 3K5.
Table 1-12 SIPLUS S7-300 Modules Climatic Conditions
Ambient Condition
Permitted range Remarks
Temperature:
horizontal installation
vertical installation
–25 °C to 60 °C
–25 °C to 40 °C
–
Relative humidity From 5 to 95 % Occasional, brief condensation,
corresponds to relative humidity (RH) Class
2 according to IEC 61131, Part 2
Pollutant concentration
(according to IEC 721 3-3;
class 3C3)
SO
2
: < 0.5 ppm;
Relative humidity < 60%
H
2
S: < 0.1 ppm;
Relative humidity < 60%
Test:
10 ppm; 4 days
1 ppm; 4 days
1.9 Use of the ET 200M / S7-300 in a Zone 2 Potentially Explosive
Area
The following sections contain important information in the following languages.
In this chapter
Section Topic
1.9.1 Using the ET 200M / S7-300 in a Zone 2 potentially explosive area
1.9.2 Use of the ET 200M / S7-300 in a Zone 2 Hazardous Area
1.9.3 Utilisation de l’ET 200M / S7-300 dans un environnement à risque d’explosion
en zone 2
1.9.4 Aplicación del ET 200M / S7-300 en áreas con peligro de explosión, zona 2
1.9.5 Impiego dell’ET 200M / S7-300 nell’area a pericolo di esplosione zona 2
1.9.6 Gebruik van de ET 200M / S7-300 in het explosieve gebied zone 2
1.9.7 Brug af ET 200M / S7-300 i det eksplosionsfarlige område zone 2
1.9.8 ET 200M / S7-300:n käyttö räjähdysvaarannetuilla alueilla, vyöhyke 2
1.9.9 Användning av ET 200M / S7-300 i explosionsriskområde zon 2
1.9.10 Uso do ET 200M / S7-300 em área exposta ao perigo de explosão, zona 2
1.9.11 p   ET 200M / S  

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)