RHP303 – User’s Manual
5
Figure 1 – RHP303
Areas of Application
•
Dynamic spur lines for actuators, flow meters and pH analyzers;
•
Inverters and motors;
•
Motor control centers;
•
Barrier for galvanic and non-insulated equipment;
•
Large star/tree structured networks.
Examples of Application
The figure below shows a general RHP303 application. Each insulated channel prevents short
circuit propagation from one channel to another and allows expansion of up to 1200m per segment.
Figure 2 – General application
Profibus DP networks can be expanded in tree or star topology, without limits for RHP303 in
cascade. See the next figure.
