Reliability, Safety 2.5 Safety Our products normally become part of larger systems or installations. The information below is intended to help you integrate the product into its environment without dangers to humans or material/equipment. To achieve a high degree of conceptual safety in plan- ning and installing an electronic controller it is essential to exactly follow the instructions given in the manual be- cause wrong handling could lead to rendering measures against dangers ineffective or to creating additional dan- gers. 16 E 327 GB 10.06.2003