These halogen-free cables are used at communication of automation systems with each other and transmission of high speed datas for PROFIBUS (Process Field Bus) DP (Decentralized Peripherals), FMS (Fieldbus Message Specification), FIP (Factory Instrumentation Protocol) applications. (12 Mbit/sec for max. 100 mt, etc…). And also above it double overall screen provides more protection against external electrical interferences. Halogen-free cables are used in the closed environments, at industrİal places where low corrosive gases and low smoke density must have in case of fire. These cables are as well as used for indoor and fixed applications; are not intended for underground installation.