What It Is and Where It Goes
The Siemens 6ES7195-7KF00-0XA0 is a safety protector module for the ET 200M distributed I/O system. It sits between failsafe (F) modules and standard modules in the rack, enforcing the physical separation required for safety integrity when redundant ET 200M interface modules are used. The module must be used with a partition — it's not a generic placeholder.