The following SIPLUS S7-300 F digital/analog modules are available for use in extreme environmental conditions:

• SIPLUS S7-300 SM326F DI24;
  digital inputs
• SIPLUS S7-300 SM326F DI8 NAMUR;
  digital inputs
• SIPLUS S7-300 SM326 10F-DO;
  digital outputs
• SIPLUS S7-300 SM326F DO8;
  digital outputs
• SIPLUS S7-300 SM336F 6AE HART;
  analog inputs

SIPLUS S7-300 F digital/analog modules can be used in the following extreme environmental conditions:

• Extended ambient temperature range of -25 /0 °C to +60 °C
• Where increased resistance to chemical, mechanical and biological loading as well as salt spray is required
• In relative humidity up to 100%
• Conformity with EN 50155