The 9186 series FO fieldbus isolating repeater transmits PROFIBUS DP and Modbus RTU signals over distances of up to 1.2 mi / 2 km as part of redundant fiber optic network structures. Standard plug connectors can be connected to the inherently safe optical interfaces Ex op is. The diagnostic functions detect critical signal conditions early and report them to the control room.
- For redundant FO network structures (PROFIBUS DP, Modbus RTU) in Cl. I, Div. 2 and Zone 2 hazardous areas
- "Ex op is" interface make for easy installation and maintenance
- Diagnostic function for early error detection and signalling