Operating Instructions
IS1 PROFIBUS 3.00 E
- Technical alterations reserved -
6
PROFIBUS DP interface for IS1+
1.2 Transmission structures
Fig. 2 shows the possible transmission structures of several IS1+ field stations in a PROFIBUS network.
IS1+ field stations can be connected to the PROFIBUS in the hazardous area as well as in the non-
hazardous area. Both fiber optic technology as well as bus structures in multi-drop cabling
configurations are available in the hazardous area.