Siemens Simatic S7-300 - Climatic Conditions; SIPLUS S7-300 Modules Climatic Conditions; Use of the et 200 M; S7-300 in a Zone 2 Potentially Explosive Area

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  