install1 Installation Basics Installation site All modules of the S7-1500R/H redundant system are unenclosed equipment. You may only install unenclosed equipment in housings, cabinets or electrical operating rooms indoors. The housings, cabinets and electrical operating rooms must guarantee protection against electric shock and spread of fire. The requirements for mechanical strength must also be met. The housings, c.. 2023. 12. 2. 이전 1 다음
