IS 1 has been the world's most widely installed system in hazardous areas. It is continually being expanded and improved, as least to PROFIBUS Redundancy, DTM support and integration of optical rings or modules with integrated solenoid valves. In conjunction with over 30 years of experience and know-how with solutions from R. STAHL is thus almost every task possible.

NEW: With IS1+ R. STAHL provides the latest I / O level before.