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Communication
2
2.1
System integration
This chapter provides information on how to integrate the device in a point-to-point or multidrop
Modbus RTU network in non-hazardous or hazardous areas. Many details of network design
are beyond the scope of these operating instructions. The points below provide an overview
of the major design criteria. For further details contact Siemens.
2.2
System configuration
Non-hazardous areas
The following figures show examples of installations in point-to-point and multidrop
configurations in non-hazardous areas.
56
0DVWHU
0HDVXULQJ
GHYLFH
Figure 2-1
Point to point configuration in non-hazardous locations
FCT030 Modbus (From firmware 4.0)
Function Manual, 06/2018, A5E39931813-AB
9