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Building Technologies Division User Manual RWF55... CC1U7867en
Infrastructure & Cities Sector 12 Profibus-DP interface 05.11.2013
At the beginning and end of each segment, the bus is terminated by terminators. To
enable fault-free operation, you must ensure that the two bus terminators are constantly
supplied with power. The terminators are located in the Profibus connectors and can be
activated by moving the slide switch to ON.
Maximum 30 devices
7867z09e/0712
Figure 38: Bus terminator
Bus terminator