Communication – B&B Electronics GW-7552 - Manual User Manual

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GW-7552 PROFIBUS/MODBUS GATEWAY User Manual (Version 1.40, Apr/2012) PAGE: 29

4. Communication

4.1 Field of application

A master station can be a PLC, PC or any other smart device. The system can be a
mono-master system (Figure 30) or a multi-master system (Figure 31). The GW-
7552 enables the integration of the Modbus devices into a PROFIBUS DP
network.

Figure 30 Mono-master system